Doubles
2018 ATP Finals
Champions	Mike Bryan Jack Sock
Runners-up	Pierre-Hugues Herbert Nicolas Mahut
Score	5–7, 6–1, [13–11]

Mike Bryan and Jack Sock defeated Pierre-Hugues Herbert and Nicolas Mahut in the final, 5–7, 6–1, [13–11] to win the doubles tennis title at the 2018 ATP Finals.^[1] They saved a championship point en route to Bryan's fifth Tour Finals title, and his first with a partner other than his brother Bob Bryan. Bryan became the oldest doubles champion in the tournament's history.

Henri Kontinen and John Peers were the two-time reigning champions, but they only qualified for the first alternate spot.^[2] Kontinen and Peers replaced Nikola Mektić and Alexander Peya for the last match in the round-robin competition, but did not progress to the knockout stage.

Seeds

Alternates

Draw

Finals

	Semifinals							Final
	8	Pierre-Hugues Herbert Nicolas Mahut	6	5	[10]
	2	Juan Sebastián Cabal Robert Farah	3	7	[5]
								8	Pierre-Hugues Herbert Nicolas Mahut	7	1	[11]
								5	Mike Bryan Jack Sock	5	6	[13]
	4	Jamie Murray Bruno Soares	3	6	[4]
	5	Mike Bryan Jack Sock	6	4	[10]

Group Knowles/Nestor

		Marach Pavić	Kubot Melo	Bryan Sock	Herbert Mahut	RR W–L	Set W–L	Game W–L	Standings
1	Oliver Marach Mate Pavić		6–7(4–7), 4–6	4–6, 6–7(4–7)	6–4, 7–6(7–3)	1–2	2–4	33–36	4
3	Łukasz Kubot Marcelo Melo	7–6(7–4), 6–4		3–6, 6–7(5–7)	2–6, 4–6	1–2	2–4	28–35	3
5	Mike Bryan Jack Sock	6–4, 7–6(7–4)	6–3, 7–6(7–5)		2–6, 2–6	2–1	4–2	30–31	2
8	Pierre-Hugues Herbert Nicolas Mahut	4–6, 6–7(3–7)	6–2, 6–4	6–2, 6–2		2–1	4–2	34–23	1

Group Llodra/Santoro

		Cabal Farah	Murray Soares	Klaasen Venus	Mektić Peya Kontinen Peers	RR W–L	Set W–L	Game W–L	Standings
2	Juan Sebastián Cabal Robert Farah		4–6, 3–6	6–3, 7–6(7–5)	6–3, 6–4 (w/ Mektić/Peya)	2–1	4–2	32–28	2
4	Jamie Murray Bruno Soares	6–4, 6–3		7–6(7–5), 4–6, [10–5]	3–6, 7–6(7–3), [10–3] (w/ Kontinen/Peers)	3–0	6–2	35–31	1
6	Raven Klaasen Michael Venus	3–6, 6–7(5–7)	6–7(5–7), 6–4, [5–10]		7–6(7–5), 7–6(7–5) (w/ Mektić/Peya)	1–2	3–4	35–37	3
7 9	Nikola Mektić Alexander Peya Henri Kontinen John Peers	3–6, 4–6 (w/ Mektić/Peya)	6–3, 6–7(3–7), [3–10] (w/ Kontinen/Peers)	6–7(5–7), 6–7(5–7) (w/ Mektić/Peya)		0–2 0–1	0–4 1–2	19–26 12–11	X 4

Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-player ties, head-to-head records; 4. in three-player ties, percentage of sets won, then percentage of games won, then ATP rankings.^[3]

References

External links

• Official website
• Doubles main draw