Week 1: at Arizona Cardinals

Arizona Cardinals rookie receiver John Brown scored on a 13-yard pass from Carson Palmer with 2:25 left in the game to defeat San Diego 18–17 on Monday night.^[8] The Chargers led 17–6 after three periods, but did not convert on multiple opportunities throughout the game. It was the fifth loss for San Diego over the prior three seasons in which they led by a touchdown or more in the fourth quarter, tied for the most in the NFL.^[9]

Rookie Jeremiah Attaochu set up the Chargers only first-half score with a blocked punt off Drew Butler. San Diego trailed 6–3 at halftime when Chargers quarterback Philip Rivers went 6-for-6 for 82 yards and threw a 6-yard touchdown to Malcom Floyd for a 10–6 lead. Attaochu forced a Palmer fumble on a strip sack to set up a 20-yard touchdown run by Ryan Mathews for a 17–6 Charger advantage.^[8][10]

The Cardinals pulled to 17–12 after a 10-play, 64-yard touchdown drive with 12:30 remaining; their two-point conversion failed.^[8] On San Diego's following drive, they were in field-goal range at the Arizona 29-yard line when a mishandled snap from backup center Rich Ohrnberger—replacing an injured Nick Hardwick who left the game—to Rivers pushed the Chargers back to the 43 and forced a punt. Arizona then went on their 11-play, 91-yard game-winning drive, which was extended by a slow-footed Palmer scrambling 12 yards on a third-and-10 play.^[9]

The Chargers offense, which ranked fifth in the NFL in yards in 2013, suffered from uncharacteristic dropped passes. Arizona's late field goal in the second quarter came after a Chargers interception set up by Eddie Royal stopping on his route as a Rivers pass went to the Chiefs Jerraud Powers. The Chargers' Marcus Gilchrist dropped an apparent sure interception in the third quarter.^[9]

Week 2: vs. Seattle Seahawks

Antonio Gates caught three touchdowns from Rivers to lead the Chargers to a 30–21 win over the defending Super Bowl champion Seattle Seahawks.^[11] San Diego held a 42:15 to 17:45 advantage in time of possession under hot weather conditions. The official game-time temperature was 94 °F (34 °C), while readings at field level read closer to 115 °F (46 °C). The Chargers had six drives of eight plays or more—including possessions of 14, 12, and 10 plays—while the Seahawks had one eight-play drive.^[12]

San Diego's first possession was a 14-play drive that led to a 50-yard field goal by Nick Novak, ending the Seahawks' 20-game streak without allowing a score on the opening possession. Following a 10-play field goal drive by the Chargers in the second quarter, linebacker Kavell Conner forced a fumble on the kickoff, which led to a six-play touchdown drive; the two drives combined to keep the Seahawks offense off the field for almost nine minutes.^[12] Gates' third touchdown came after he split two defenders and made a spectacular one-handed grab to give the Chargers a 27–14 lead late in the third quarter.^[11]

Rivers was 28-of-37 for 284 yards. He had thrown 65 touchdowns to Gates, the most between a quarterback and tight end in NFL history.^[11] The Chargers were 10-for-17 on third-down conversions, while the Seahawks were 3-for-8.^[12]

Week 3: at Buffalo Bills

Rivers threw two touchdowns to Royal and spread the ball to multiple receivers to lead San Diego to a 22–10 victory over the Buffalo Bills.^[13] The Chargers' defense held the Bills to just 19 yards and forced a safety in their first four series in the fourth quarter,^[14] denying Buffalo their third 3–0 start since 1993.^[13]

The Chargers led throughout the game after a 3-yard TD pass from Rivers to Royal with 9:45 left in the first quarter. They took control of the game after a 37-yard Novak field goal 21 seconds before the half, and a 5-yard TD catch by Royal to cap a 14-play, 80-yard drive to start the third quarter for a 20–3 lead, their largest of the game.^[13][14] San Diego held on for their third 2–1 start in five years.^[13] They did not have a first down in their final five drives after 20 in their first five.^[14]

After losing running back Mathews to a sprained ankle the previous week, the Chargers' Danny Woodhead did not return after his first carry of the game 3+1⁄2 minutes into the contest. Donald Brown filled in with 89 yards offense (62 rushing and 27 receiving). Rivers completed 18 of 25 passes for 256 yards, including two 49-yard catches by Floyd. Royal had four receptions for 42 yards, and backup tight end Ladarius Green finished with four catches for 64 yards. Novak extended his streak of consecutive successful field goal attempts to 23, passing Nate Kaeding for second in team history.^[13]

Week 4: vs. Jacksonville Jaguars

The Chargers defeated the winless Jacksonville Jaguars 33–14 as Rivers threw for 377 yards and three touchdowns. Royal caught two of the scoring passes for his second straight two-touchdown game. San Diego extended its winning streak to three.^[15]

After Jacksonville took a 7–3 lead on a Toby Gerhart 1-yard TD run early in the second quarter, Rivers spotted Royal—guarded by linebacker Geno Hayes—who got open for a 47-yard touchdown reception. Jaguars rookie Blake Bortles, making his first start, followed with a scoring pass to Nic Jacobs. Before halftime, Rivers found Royal on third-and-10 as the receiver outran defenders for 43-yard TD pass, staking San Diego to a 17–14 lead.^[15] Rivers connected with Floyd on a 24-yard TD pass to open the third quarter, and the Chargers' defense held the Jaguars scoreless in the second half. Cornerback Brandon Flowers and safety Eric Weddle each intercepted Bortles in the second half after the Jacksonville quarterback began the game 13-for-15 with 144 yards.^[16]

Rivers completed 29 of his 37 passes and had a 130.0 passer rating, his highest ever in a game in which he threw over 31 passes.^[17] Keenan Allen established career-highs of 10 catches for 135 yards, and Royal had five receptions for 105 yards, his first 100-yard game with the Chargers.^[16] Novak made four field goals.^[15] Earlier in the week on Tuesday, the Chargers had made 10 player transactions largely due to injuries.^[16] Playing without Mathews and Woodhead, San Diego ran for just 42 yards on 20 carries; the team entered the game averaging a league-low 2.4 yards per carry. "We've got to work on the running game. We'll get better," Chargers head coach Mike McCoy said.^[18]

Week 5: vs. New York Jets

Mike McCoy's desire to improve the run game came to fruition against the New York Jets. The Chargers ran for 162 yards against the Jets, who came into the game ranked number one in the NFL in rush defense. Donald Brown was knocked out of the game with a concussion in the first half and Branden Oliver, their fourth-string running back, played. Oliver ran 19 times for 114 yards and a touchdown. He also caught 4 passes for 68 yards and a touchdown. These were the first two NFL touchdowns for the rookie.

Philip Rivers completed 20 throws on 28 attempts for 288 yards, three touchdowns and one interception. Two of his touchdown throws were to Antonio Gates. With 65 touchdowns, Rivers and Gates set the NFL record for most between a quarterback and tight end duo. It was Gates' 91 and 92 career TD catches, moving him into 10th place all-time. After the game, Rivers stressed this year's toughness of the team as its success.

The offense of the Jets on the other hand, crossed the 50-yard line for the first time with 7:35 left in the fourth quarter. Geno Smith threw only four completions on 12 attempts for 27 yards and an interception. In the first offensive possession for the Jets in the second half, he was benched for Michael Vick. Vick did only a little better by throwing 8 completions on 19 attempts for 27 yards and ran twice for 14 yards.

The Chargers were the first team to win by a shutout in the 2014 season (week five). The Chargers' last shutout victory was 31-0 against Kansas City on December 12, 2010. The Jets were shut out for the first time since losing 34-0 against San Francisco on September 30, 2012. With the day's loss, the Jets had lost four straight games.

Week 6: at Oakland Raiders

Rookie cornerback Jason Verrett intercepted Oakland Raiders rookie quarterback Derek Carr at the San Diego 5 with 1:13 remaining in the game to seal a 31–28 Chargers win on the road. San Diego had gone ahead with 1:56 to play on a 1-yard touchdown run by Oliver. Verrett's first career interception helped the Chargers extend their winning streak to five, while Oakland suffered its 11th straight defeat.^[19][20] The Chargers 5–1 start to begin the season was their best since 2002.^[21]

Carr threw a 77-yard TD pass to Andre Holmes in the opening minute of the game, and he and Rivers both threw two touchdowns in the first half for a 14-14 tie at halftime. In the third quarter, a 54-yard Novak field goal was nullified by a Chargers holding penalty. On fourth-and-35, Weddle threw an incomplete pass on a fake punt, giving the Raiders excellent field position; Oakland then scored on a 47-yard TD pass from Carr to Brice Butler. The Chargers responded with a Gates score on a 1-yard pass from Rivers, and the game was tied at 21 to begin the fourth quarter.

Oakland took the lead again after Carr found Holmes for a 6-yard TD with 10 minutes left.^[19] On the following possession, Rivers completed the first four passes for 70 yards, which led to a 30-yard field goal by Novak. The Chargers defense forced a three-and-out, when Allen—filling in for an injured Royal—returned the punt 29 yards to the Oakland 39. With 4:49 remaining, Rivers led the six-play game-winning TD drive which culminated with four straight runs by Oliver for 29 yards.^[20] The Raiders had the ball on the Chargers 45 on second-and-one, when Carr threw deep for Butler, but Verrett leaped for an acrobatic sideline interception.^[19][20] Verrett had left the game earlier in the third quarter after tearing his left labrum in three places while diving for a pass.^[22]

Oliver ran for 101 yards in the game, and Rivers threw for 313 yards and three touchdowns. For Rivers, it was an NFL-record fifth straight game with at least a 120 passer rating.^[19] Verrett grew up a Raiders fan in nearby Fairfield, California. About 100 of his friends and family attended the game, including his brother, who works for the Raiders.^[20]

Week 7: vs. Kansas City Chiefs

A late field goal of 48 yards by rookie Cairo Santos gave the Kansas City Chiefs a 23–20 win over the Chargers. The Chiefs ran 70 plays to the Chargers' 49, and controlled the ball for 39 minutes during the game to San Diego's 21.^[23][24] San Diego was just 3-for-10 on third down conversions after entering the game with a 53.8% success rate, the highest in the league.^[24] The loss ended the team's six-game home winning streak over the Chiefs.^[23]

The Chargers got out to a 7–0 lead after tight end John Phillips' first catch of the season, a 1-yard TD from Rivers.^[25] They regained the lead, 14–10, after Gates' 27-yard TD off a tipped pass 14 seconds before halftime.^[25][26] San Diego was limited to just one offensive drive in the third quarter, a three-and-out series that lasted just 1:02,^[26] and Kansas City led 20–14 after an Alex Smith 11-yard TD pass to Anthony Sherman with 14:50 left in the fourth.^[25] The Chargers responded with a 12-play drive, driving all the way to the Chiefs 6, but settled for a Novak 24-yard field goal.^[24][25] After a defensive stop, Novak kicked a 48-yarder to tied the game at 20 with 1:57 remaining.^[24] It was his 31st straight field goal, breaking Carney's team record of 29 set from 1992 to 1993.^[25] However, the Chiefs drove 62 yards on nine plays on their game-winning drive.^[25]

Rivers was 17 of 31 for 205 yards and two touchdowns with an 83.4 rating, breaking his streak of games with 120 or higher.^[25] The Chargers' offense had season lows of 205 passing yards and 251 total yards.^[26] Smith, the first established quarterback the Chargers had faced in four games, was 19 of 28 passes for 221 yards. Chiefs coach Andy Reid, in his second year with the team, improved his career record to 14–2 coming off a bye week.^[25] Retired defensive end Leslie O'Neal was inducted into the Chargers Hall of Fame at halftime. This was the first of two games in which the Chargers wore their alternate powder blue jerseys – the other was against the New England Patriots on December 7.^[21]

Week 8: at Denver Broncos

Peyton Manning connected with Emmanuel Sanders for three touchdowns to lead the Denver Broncos to a 35–21 win over San Diego. Rookie Juwan Thompson also ran for two TDs to help the Broncos (6–1) expand their lead over the Chargers (5–3) in the AFC West. A year earlier, San Diego had handed Denver their only home loss of the season.^[27]

The game was tied 7–7 in the second quarter after Rivers capped a 13-play, 84-yard drive with a 2-yard TD to Allen. On the following kickoff, the Chargers appeared to recover a fumble by Denver, but the play was overturned. Manning then drove his team eight plays for a 31-yard TD to Sanders past cornerback Richard Marshall. The Chargers were trailing 28–14 in the fourth quarter with the Broncos on the San Diego 2, when Weddle intercepted Manning; however, the play was nullified by a holding penalty against Gilchrist, and Thompson scored on a 1-yard run the next play.^[28] The Chargers followed with an eight-play, 80-yard TD drive in less than two minutes, with Gates scoring for the second time for a 35–21 game with 9+1⁄2 minutes left.^[27][28] Weddle forced a Denver fumble on the first play of the following drive, but San Diego was unable to recover the ball.^[28] Denver kicker Brandon McManus missed a 53-yard attempt with six minutes remaining, and the Chargers received the ball with excellent field position. San Diego's drive ended with a Rahim Moore interception of a Rivers pass intended for Floyd at the Denver 4.^[27]

Rivers ended the game 30 of 41 for 252 yards with three TDs and two interceptions. Gates become the team leader in career yards receiving after passing Pro Football Hall of Fame receiver Lance Alworth (9,584). Manning finished 25 of 35 for 286 yards with three TDs and no interceptions.^[27] The Chargers were playing without injured cornerbacks Flowers (concussion) and Steve Williams (groin); Verrett played despite a hurt shoulder injured during the Raiders game, but was unable to play after a few series in the second quarter.^[29]

Week 9: at Miami Dolphins

The Chargers committed four turnovers and lost 37–0 to the Miami Dolphins for their most lopsided defeat since 1996. The Dolphins front four dominated the Chargers' offensive line, forcing three interceptions and a lost fumble by Rivers. It was San Diego's third straight loss, and the first time they had been shut out since 1999.^[30]

On the opening possession of the game, San Diego gambled on fourth and 1 from the Miami 22, but Oliver was stopped for a 1-yard loss. It was the only time the Chargers crossed midfield during the game. Miami led 17–0 after the first 21 minutes. They scored on all but one of their seven possessions in the first half, the exception being Caleb Sturgis' miss on a 45-yard field goal attempt to end the half. Rivers was limited to 138 yards passing in the game, and was twice intercepted by Brent Grimes. His quarterback rating of 31.0 was his lowest since 2007.^[30]

San Diego remained winless in South Florida since the Epic in Miami in January 1982, a string of eight straight losses to the Dolphins. Running back Donald Brown returned from his concussion in Week 5, and ran four times for 23 yards.^[30]

Week 11: vs. Oakland Raiders

Floyd caught a 22-yard touchdown from Rivers on the game's third play from scrimmage, and San Diego held on for a lackluster 13–6 win over Oakland.^[31] Both teams punted nine times, with Chargers punter Mike Scifres pinning the Raiders inside the 20 on five of his kicks.^[32] U-T San Diego lauded Scifres' performance, stating that he "arguably was the team MVP."^[33] San Diego was a season low 27% (4-for-15) on third-down conversions, after entering the game fourth best in the league (48%).^[31] Gates made a difficult catch late in the fourth quarter to extend a drive and help seal the game.^[32]

San Diego linebacker Donald Butler recovered a fumble on the opening play of the game after Carr mishandled the snap from the shotgun formation.^[32] Two plays later, River lobbed a pass to Floyd, who leaped over T. J. Carrie for the score.^[31][32] The Chargers went up 10–3 after Novak kicked a 23-yard field goal to extend his team record to 32 consecutive field goals; however, he was wide left on a 48-yard attempt as the half ended. Rivers was injured after completing a 28-yard pass to Floyd in the third quarter, but the play was called back on a holding call against tackle King Dunlap. The Chargers settled on a 52-yard field goal by Novak for a 13–3 lead. The Raiders knocked the wind out of Rivers in the fourth, but he remained in the game after Oakland pulled with a touchdown with a 25-yard field goal from Sebastian Janikowski with four minutes remaining. On the following drive, Gates converted a key third-and-3 with a 15-yard catch at the Oakland 45 after tipping the pass to himself between safeties Charles Woodson and Brandian Ross.^[31] An incompletion would have forced a punt with 2:32 left; instead, Oakland need to use their remaining timeouts before receiving the ball back with 65 seconds to go.^[32] Carr threw a desperation pass that was incomplete short of the end zone as the game clock expired.^[31]

Scifres' nine punts, which were the second most of his career, included ones that pinned the Raiders at their 2-, 4-, 6- and 8-, and 12-yard line.^[32] Oakland crossed midfield just twice in the game.^[31] San Diego started four drives on their 41-yard line or better, which netted only three punts and a field goal.^[32] Rivers was 22 of 34 for 193 yards. After saying that Rivers had been suffering a "very severe rib injury" for weeks, Gates later said he was "taken out of context".^[31][34] According to McCoy, Rivers had not missed any practice time nor received any treatment from the team trainer.^[34] After being out since September, Ryan Mathews, Manti Te'o and Melvin Ingram played for the Chargers.^[31] After missing seven games, Mathews ran 16 times for 70 yards, bolstering a running game that was averaging a league-low 3.1 yards per carry.^[31][35]

Week 12: vs. St. Louis Rams

Gilchrist intercepted St. Louis Rams quarterback Shaun Hill's pass at the Chargers' goal line with a minute left in the game to secure a 27–24 win for San Diego.^[36]

Week 13: at Baltimore Ravens

Rivers passed to Royal for the go-ahead touchdown with 38 seconds left in the game to defeat the Baltimore Ravens on the road, 34–33, for their third straight win.^[37] The Chargers had trailed the entire game, including 30–20 with 6:13 left and 33–27 with 2:22 to go. Rivers completed 34 of 45 passes for 383 yards and three touchdowns, including two scores to Allen.^[38]

Rivers was intercepted on the Chargers' first drive of the game, and Baltimore led 10–0 almost eight minutes into the contest. On their next possession, San Diego went 80 yards on 13 plays for their first TD, a 12-yard pass from Rivers to Allen.^[37][38] The Chargers pulled to 16–13 early in the third quarter after a 59-yard pass by Rivers to Floyd set up a 26-yard Novak field goal. On the following drive, a roughing the passer penalty by Weddle led to a TD pass by the Ravens' Joe Flacco for a 23–20 lead. Flacco later scored on a quarterback sneak after a pass interference penalty on Shareece Wright. The Chargers responded with a 77-yard drive, culminating in a 23-yard TD from Rivers to Allen with 3:40 remaining. Jacoby Jones returned the ensuing kickoff 72 yards to the San Diego 30, setting up Justin Tucker's fourth field goal of the game for the Ravens. Rivers then led the 80-yard game-winning drive. After an interference call against Anthony Levine in the end zone, Rivers connected with Royal for a TD.^[38]

Rivers moved to 20th among NFL leaders in career passing yards, passing Carson Palmer (35,365) and Jim Kelly (35,467). The Chargers had four players—Gates, Allen, Royal, and Floyd—with over 80 yards receiving in the game for the first time in team history.^[39] Each team punted only once in the game. It was the Ravens first loss in November since 2009. They had also been 11–0 at home against West Coast teams. The Chargers used their fifth different center of the season, Trevor Robinson, after their fourth center, Chris Watt, left the game with an injury.^[38]

Week 14: vs. New England Patriots

The Chargers contained the New England Patriots offense for a 1-point lead through three-quarters before losing 23–14. After being held without a first down in the third quarter, the Patriots went ahead with a field goal in the fourth quarter, and capped the scoring with Tom Brady connecting with Julian Edelman for a 69-yard TD.^[40] San Diego was shut out in the second half. The win gave New England their 12th straight 10-win season, the second-longest such streak in NFL history.^[41]

The Chargers led 14–3 after scoring twice within 2 minutes, 33 seconds in the second quarter. Floyd made a diving catch for a 15-yard TD, and safety Darrell Stuckey returned a fumble for a 53-yard score. After Patriots kicker Stephen Gostkowski's second field goal, Brandon Bolden blocked a punt by Scifres, and New England recovered the ball at the San Diego 28. Scifres was carted off the field after injuring his left shoulder on the play. Four plays later, Brady hit Rob Gronkowski on a 14-yard TD pass to trail 14–13. Before halftime, Te'o leaped for his first career interception on a pass intended for Gronkowski, preserving the Chargers' lead. In the third quarter, Devin McCourty returned a Rivers interception for a touchdown, but the play was wiped out by a personal foul on Brandon Browner for San Diego's Ladarius Green in the head.^[41] The Chargers' offense crossed midfield just once in the second half, getting as far as the Patriots 42. Their defense held New England to just 35 yards in the third quarter, forcing a three-and-out on four consecutive drives, before Brady engineered the 32nd fourth-quarter comeback of his career.^[40]

Rivers completed 20 of his 33 passes for 189 yards. He fell to 0–6 against Brady, who was 28-of-44 for 317 yards and two touchdowns with one interception.^[41] The Patriots entered the game scoring an average of 31.5 points, the third highest in the league. Novak took over as punter after Scifres' injury; he filled in after starting with a couple of short kicks.^[40] Scifres required season-ending surgery for a broken collarbone.^[42] Mathews entered the locker room early before halftime after limping following a tripping penalty by New England. After rushing nine times for 52 yards in the first half, he had just two carries for minus 8 yards the rest of the game.^[43] The ankle sprain sidelined Mathews for the remainder of the season.^[44]

Week 15: vs. Denver Broncos

San Diego lost 22–10 to the Broncos after struggling offensively for the second consecutive week. After entering the game with the 6th best record in the AFC, the loss was a blow to the Chargers' (8–6) playoff chances. It was their second consecutive home loss to the two teams tied for the best record in their conference.^[45] Denver's Manning threw a scoring pass to Demaryius Thomas at the end of the third quarter for their only touchdown of the game.^[46] The Chargers pulled to within six points at 16–10 after a TD catch by Gates with 10 minutes left.^[45]

The Chargers trailed only 9–3 at the half after holding the Broncos to a field goal each time they entered the red zone.^[46] Manning was sick coming into the game, and left late in the second quarter with a thigh injury. Set up by a 58-yard punt return by Royal, Novak kicked a 30-yard field goal before the half ended for the Chargers' first score. Manning began the third quarter, and finished the game completing 14 of 20 passes for 233 yards with one touchdown and no interceptions.^[45] Novak missed two field goals in the game: a 46-yard attempt that was tipped by Derek Wolfe in the second quarter, and a 37-yard attempt that hit the left upright in the third. The Chargers were using a new holder with punter Mat McBriar, who was replacing the injured Scifres, but Novak refused to use it as an excuse. Novak placed the blame of the loss on himself, whose missed kicks would have tied the score and kept the game in reach.^[47]

Rivers completed 24 of 41 attempts for 232 yards with two interceptions. Gates' touchdown was his 10th of the season, tying him with Gronkowski for most seasons with at least 10 touchdown catches by a tight end.^[45] Allen exited the game in the third quarter after suffering both a broken right collarbone and an injured right ankle in the second quarter;^[48] the collarbone sidelined him for the final two games of the season.^[1] The Chargers' defense limited Denver to 111 yards on 39 carries, an average of 2.8 yards per rush. They also held the Broncos to 3-for-12 on third-down conversions.^[46]

Week 16: at San Francisco 49ers

The Chargers rallied from a 21-point deficit, and Novak kicked the game-winning 40-yard field goal in overtime to defeat the San Francisco 49ers 38–35.^[49] Rivers, who sat out practice earlier in the week with back and chest injuries, overcame three interceptions to throw for 356 yards and four TDs. The Chargers, who played the game without injured offensive stars Allen and Mathews, outscored the 49ers 31–7 after halftime.^[50] The win kept San Diego's slim playoff chances alive.^[50][51]

The 49ers led 28–7 at halftime, aided by a 49-yard TD return of a Rivers interception by Antoine Bethea.^[50] San Francisco rushed for 365 yards, the most the Chargers had surrendered since Adrian Peterson set a single-game record of 296 in 2007. Running back Frank Gore had 158, and quarterback Colin Kaepernick added 151, including a 90-yard TD run in the third quarter.^[49] In the fourth, Gates caught one of his two touchdowns in the second half, and Rivers connected with Floyd with 29 seconds remaining for the game-tying score, set up by two long fourth-down conversions earlier in the drive.^[49][50] The game went into overtime after 49ers kicker Phil Dawson missed a 60-yard field goal attempt at the end of regulation.^[50] On the opening drive in overtime, Weddle forced a fumble by receiver Quinton Patton, which was recovered by San Diego's Sean Lissemore.^[49] The Chargers drove, and Novak hit the game-winner nearly five minutes into the extra period.^[50]

Rivers completed 33 of 54 passes in the game.^[50] The Chargers were playing with their fifth-string center, and rookie right guard Jeremiah Sirles was making his NFL debut.^[49] The offense converted all three of their fourth-down conversions after entering the game with the worst conversions rate at 20% (1-of-5). It was the 49ers fourth consecutive loss. It was only the second time ever that San Francisco had lost after leading by 21 or more at the half.^[50]

Week 17: at Kansas City Chiefs

Needing a win to secure a playoff spot, San Diego lost 19–7 to Kansas City, who started backup quarterback Chase Daniel in place of an injured Alex Smith.^[6][52] Justin Houston had four of the Chiefs' seven sacks against Rivers.^[53] The Chargers were shut out in the final 41 minutes of the game,^[1] which included three trips inside the Chiefs red zone in the fourth quarter.^[54] Kansas City swept the season series against San Diego.^[6]

The Chiefs went ahead 10–0 two minutes into the second quarter before the Chargers quickly pulled to 10–7, their only score of the game.^[1] During one stretch, from the first through third quarter, Rivers was sacked six times while dropping back to pass 13 times, which also included a lost fumble and an interception.^[54] The Chargers' offensive line included Robinson, their fifth starting center of the season, and undrafted rookie Sirles, making his first start at right guard.^[6][54] The Chargers seemingly closed the deficit to 19–14 with eight minutes remaining in the fourth when Rivers found Royal for a 3-yard TD, but the play was overturned after a replay ruled that the ball touched the ground while Royal was securing the catch. The Chargers then turned the ball over on downs after two incompletions.^[54] Later, with roughly four minutes left, another drive was stalled when Donald Brown was stopped on fourth-and-1 at the Kansas City 20.^[52] Rivers threw his second interception of the day on the game's final play.^[54]

With the loss, the Bolts had finished 9-7 and were swept by the Chiefs for the first time since 2003.

Rivers was 20-of-34 passing for 291 yards, and finished the season with over 4,000 yards for the sixth time.^[52] The seven sacks against him were a career-high.^[55] Oliver ran for 71 yards and a touchdown. The Chargers lost right tackle D. J. Fluker, safety Michael Gilchrist , cornerback Shareece Wright, and receiver Royal to injuries during the game.^[52]