Background

The event was held at the Rose Garden in Portland, Oregon.

No Mercy was first held by World Wrestling Entertainment (WWE) as a United Kingdom-exclusive pay-per-view (PPV) in May 1999.^[3] A second No Mercy was then held later that same year in October, but in the United States, which established No Mercy as the annual October PPV for the promotion.^[4] The 2008 event was the 11th event under the No Mercy chronology and was held on October 5 at the Rose Garden in Portland, Oregon. It featured wrestlers from the Raw, SmackDown, and ECW brands.^[5]

Storylines

Triple H as the WWE Champion.

The event featured eight professional wrestling matches with outcomes predetermined by WWE script writers. The matches featured wrestlers portraying their characters in planned storylines that took place before, during and after the event. All wrestlers were from one of the WWE's three brands – Raw, SmackDown, and ECW – the three storyline divisions in which WWE assigned its employees.

Wrestlers from Raw were featured in the main event at No Mercy: a ladder match for the World Heavyweight Championship, in which the title belt was suspended above the ring and the first man to climb the ladder and retrieve the belt would win. The match was contested between World Heavyweight Champion Chris Jericho and Shawn Michaels. At Unforgiven, Jericho replaced then World Heavyweight Champion CM Punk in a Championship Scramble match, a 20-minute time limit bout, during which participants can become the temporary champion via pinfall or submission. Punk had, earlier in the night, been attacked by Randy Orton, and could not compete, leading to Jericho being his replacement and winning the World Heavyweight Championship.^[6] On the September 15 episode of Raw, it was announced that Shawn Michaels would wrestle Jericho for the World Heavyweight Championship at No Mercy in a ladder match.^[7][8]

The leading rivalry on SmackDown was between Triple H and Jeff Hardy over the WWE Championship. It was announced on the September 12 episode of SmackDown that there would be a fatal four-way match, a standard wrestling match involving four competitors. The winner of the match would challenge Triple H for the WWE Championship at No Mercy. The Brian Kendrick, Shelton Benjamin, Montel Vontavious Porter (MVP), and Jeff Hardy were the four participants in the match, which Hardy won.^[9]

It was also announced that Batista would face John "Bradshaw" Layfield (JBL) to determine the number one contender for the World Heavyweight Championship.^[10]

During the September 17 episode of ECW, it was announced that Matt Hardy would defend the ECW Championship against Mark Henry.^[11]

It was announced on the September 22 episode of Raw that Kane would receive a singles match against Rey Mysterio.^[12] On the following week on an episode of Raw, an extra stipulation was added, in which if Kane won at No Mercy, Mysterio would be forced to unmask after the match.^[13]

It was also announced that Big Show and The Undertaker would have a match, following the events that occurred at Unforgiven.

Dark match

Prior to the pay-per-view, The Colóns (Carlito and Primo) defeated John Morrison and The Miz in a dark match.

Main card

The first televised match was for the ECW Championship, featuring the champion Matt Hardy versus Mark Henry, who was accompanied by his manager Tony Atlas. During the start of the match, Henry overpowered Matt Hardy with attacks. Hardy tried to lock in a Figure-four leglock, only to be pushed face first onto the second turnbuckle by Henry. Henry then gained control over Hardy. During the match, Henry was able to lock in the bearhug, but Hardy countered into a sunset flip. Hardy was able to execute the Side Effect and went for the Twist of Fate, only to be dropped chest first onto the mat. The end of the match involved Henry going for the World's Strongest Slam, only to have Hardy counter it with another Twist of Fate for the win.

After that, Beth Phoenix faced Candice Michelle for the WWE Women's Championship. At one point, Santino Marella pulled Phoenix out of the ring while Candice went for the pin. However, the distraction allowed Phoenix to get the advantage over Candice. The end of the match involved Candice going for the Candywrapper, only to have Phoenix counter it into a Glam Slam to pin Candice for the win.

Next, Rey Mysterio wrestled Kane with the stipulation that if Mysterio lost he would have to unmask. During the start of the match Mysterio went for a running attack only to be big booted by Kane. Kane tried to rip Mysterio's mask off only for Mysterio to roll out of the ring. A spot in the match was Mysterio going for a diving hurracanrana only to be caught by Kane who went for a powerbomb, only to be headscissored over the top rope. The end of the match was Mysterio looking to dive to the outside onto Kane, but Kane attacking him with a chair shot in mid-air caused a disqualification. Mysterio's victory allowed him to keep his mask.

The fourth match was a #1 contender's match between Batista and John "Bradshaw" Layfield (JBL). Batista performed a powerslam before attempting a spear, but JBL blocked with a big boot. On a second try moments later, Batista executed the spinebuster and ended it with the Batista Bomb to win.

The first one of three upper card matches was a singles match between The Undertaker and Big Show. Big Show was able to remove a turnbuckle pad, then slammed The Undertaker's head into it. Big Show then executed a punch to the face on The Undertaker, followed by one to the back of the head that knocked The Undertaker out and forced the referee to stop the match, making Big Show the winner by knockout.

Next, WWE Champion Triple H defended the title against Jeff Hardy. Hardy tried on several attempts to executing the Twist of Fate, and eventually performed it after countering a Pedigree. Hardy then went up top and executed the Swanton Bomb and slowly crawled and laid on top of Triple H. At the two count, Triple H rolled him over into a crucifix pin and got the win.

Main event match

The main event match was a ladder match for the World Heavyweight Championship between defending champion Chris Jericho and Shawn Michaels. Michaels looked to land an early Sweet Chin Music, but Jericho brought the fight to the floor and slammed Michaels' taped left arm and shoulder into the ring post, before locking in the Walls of Jericho. Jericho was then able to bring the ladder into play and used it to whip Michaels. He grabbed a second smaller ladder and propped it in the corner, but Michaels ultimately sent Jericho into the ladder. Later, Jericho performed a Lionsault onto a ladder that was on top of Michaels. At one point, Lance Cade ran out to stop Michaels from climbing the ladder. Michaels and Jericho climbed the ladder and both of them grabbed a side of the belt, tugging back and forth. Jericho performed a headbutt that threw Michaels to the floor. Jericho retrieved the belt, thus retaining his title.