Marc López

2001

In his ATP debut at Stuttgart as a qualifier ranked 236, López defeated Richard Fromberg, eventual French Open finalist Guillermo Coria, two-time French Open winner Sergi Bruguera, and Alberto Martín en route to the semifinals, where he lost to Guillermo Cañas.

2004

Although in his beginnings López did not achieve very good results playing doubles, in the last years he has won several doubles titles in Challengers and his best performance in an ATP tournament was in this modality. That was in 2004, when he reached the final of the Open de Tenis Comunidad Valenciana partnering with his friend and countryman Feliciano López.

2008

In April 2008 in Barcelona, López beat No. 141 Yuri Schukin to qualify into the ATP main draw, where he beat No. 68 Ivo Minář before losing to No. 37 Juan Ignacio Chela. In May, he made the main draw of the 2008 French Open as a Lucky Loser after beating No. 124 Andreas Beck.

2010-2013

In 2010, López won three doubles titles, including the Masters 1000 at Indian Wells partnering Rafael Nadal. They defeated Daniel Nestor and Serbian Nenad Zimonjić in the final. López made the year-end finals with his frequent partner Marcel Granollers. They won the tournament, defeating the Indian duo of Mahesh Bhupathi and Rohan Bopanna in the final.

In 2012, Marc and Rafael Nadal, again won the doubles final at Indian Wells, defeating Americans John Isner and Sam Querrey. He and Granollers also won the Masters 1000 in Rome, beating Łukasz Kubot and Janko Tipsarević in the final. In Toronto, they were defeated in the final by the Bryan brothers.

In 2013, they only made one final, in Cincinnati, where they again fell to the Bryan brothers.

2014-2016

In 2014, López and Granollers made two Grand Slam finals. At the French Open they were defeated by French duo Édouard Roger-Vasselin and Julien Benneteau. At the US Open, they lost the final to the Bryan brothers.

In 2015, they again made the final in Rome, but were defeated by Pablo Cuevas and fellow Spaniard David Marrero.

In 2016, López teamed with countryman Feliciano López to win the tournament in Doha, Qatar, and they also made a runner-up showing in Dubai. López won his first major at the 2016 French Open with Feliciano López.

In 2016 Rio Olympics he teamed up with Rafael Nadal to win the gold medal in the men's doubles event.

On 6 September 2016 at the US Open, López was part of the last match ever played at the old Louis Armstrong Stadium. Alongside his partner Feliciano López, they defeated the Bryan brothers (Bob and Mike) in the quarterfinals of the men's doubles tournament, the score 7–6^(7–2), 4–6, 6–3.^[1] The pair will eventually lose in semifinals against fellow countrymen Pablo Carreño Busta and Guillermo García López in straight sets.

Grand Slam finals

Doubles: 4 (1 title, 3 runners-up)

Outcome	Year	Championship	Surface	Partner	Opponents	Score
Loss	2014	French Open	Clay	Marcel Granollers	Julien Benneteau Édouard Roger-Vasselin	3–6, 6–7(1–7)
Loss	2014	US Open	Hard	Marcel Granollers	Bob Bryan Mike Bryan	3–6, 4–6
Win	2016	French Open	Clay	Feliciano López	Bob Bryan Mike Bryan	6–4, 6–7(6–8), 6–3
Loss	2017	US Open	Hard	Feliciano López	Jean-Julien Rojer Horia Tecău	3–6, 4–6

Year-End Championships

Doubles: 1 (1 title)

Outcome	Year	Championship	Surface	Partner	Opponents	Score
Win	2012	ATP World Tour Finals, London	Hard (i)	Marcel Granollers	Mahesh Bhupathi Rohan Bopanna	7–5, 3–6, [10–3]

Masters 1000 finals

Doubles: 7 (3 titles, 4 runners-up)

Outcome	Year	Championship	Surface	Partner	Opponents	Score
Win	2010	Indian Wells Masters	Hard	Rafael Nadal	Daniel Nestor Nenad Zimonjić	7–6(10–8), 6–3
Win	2012	Indian Wells Masters	Hard	Rafael Nadal	John Isner Sam Querrey	6–2, 7–6(7–3)
Win	2012	Italian Open	Clay	Marcel Granollers	Łukasz Kubot Janko Tipsarević	6–3, 6–2
Loss	2012	Canadian Open	Hard	Marcel Granollers	Bob Bryan Mike Bryan	1–6, 6–4, [10–12]
Loss	2013	Cincinnati Masters	Hard	Marcel Granollers	Bob Bryan Mike Bryan	4–6, 6–4, [4–10]
Loss	2015	Italian Open	Clay	Marcel Granollers	Pablo Cuevas David Marrero	4–6, 5–7
Loss	2017	Monte-Carlo Masters	Clay	Feliciano López	Rohan Bopanna Pablo Cuevas	3–6, 6–3, [4–10]

Olympic medal matches

Doubles: 1 (1 gold medal)

Outcome	Year	Championship	Surface	Partner	Opponents	Score
Gold	2016	Summer Olympics, Rio de Janeiro	Hard	Rafael Nadal	Florin Mergea Horia Tecău	6–2, 3–6, 6–4

Doubles: 34 (14 titles, 19 runner-ups)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Apr 2004	Valencia Open, Spain	International	Clay	Feliciano López	Gastón Etlis Martín Rodríguez	5–7, 6–7(5–7)
Win	1–1	Jan 2009	Qatar Open, Qatar	250 Series	Hard	Rafael Nadal	Daniel Nestor Nenad Zimonjić	4–6, 6–4, [10–8]
Win	2–1	Mar 2010	Indian Wells Masters, United States	Masters 1000	Hard	Rafael Nadal	Daniel Nestor Nenad Zimonjić	7–6(10–8), 6–3
Win	3–1	May 2010	Estoril Open, Portugal	250 Series	Clay	David Marrero	Pablo Cuevas Marcel Granollers	6–7(1–7), 6–4, [10–4]
Win	4–1	Jul 2010	German Open, Germany	500 Series	Clay	David Marrero	Jérémy Chardy Paul-Henri Mathieu	6–3, 2–6, [10–8]
Loss	4–2	Oct 2010	Open Sud de France, France	250 Series	Hard (i)	Eduardo Schwank	Stephen Huss Ross Hutchins	2–6, 6–4, [7–10]
Win	5–2	Jan 2011	Qatar Open, Qatar (2)	250 Series	Hard	Rafael Nadal	Daniele Bracciali Andreas Seppi	6–3, 7–6(7–4)
Loss	5–3	Feb 2011	Zagreb Indoors, Croatia	250 Series	Hard (i)	Marcel Granollers	Dick Norman Horia Tecău	3–6, 4–6
Loss	5–4	May 2011	Estoril Open, Portugal	250 Series	Clay	David Marrero	Eric Butorac Jean-Julien Rojer	3–6, 4–6
Loss	5–5	Jul 2011	Stuttgart Open, Germany	250 Series	Clay	Marcel Granollers	Jürgen Melzer Philipp Petzschner	3–6, 4–6
Loss	5–6	Mar 2012	Mexican Open, Mexico	500 Series	Clay	Marcel Granollers	David Marrero Fernando Verdasco	3–6, 4–6
Win	6–6	Mar 2012	Indian Wells Masters, United States (2)	Masters 1000	Hard	Rafael Nadal	John Isner Sam Querrey	6–2, 7–6(7–3)
Loss	6–7	Apr 2012	Barcelona Open, Spain	500 Series	Clay	Marcel Granollers	Mariusz Fyrstenberg Marcin Matkowski	6–2, 6–7(7–9), [8–10]
Win	7–7	May 2012	Italian Open, Italy	Masters 1000	Clay	Marcel Granollers	Łukasz Kubot Janko Tipsarević	6–3, 6–2
Loss	7–8	Jul 2012	Croatia Open, Croatia	250 Series	Clay	Marcel Granollers	David Marrero Fernando Verdasco	3–6, 6–7(4–7)
Win	8–8	Jul 2012	Swiss Open, Switzerland	250 Series	Clay	Marcel Granollers	Robert Farah Santiago Giraldo	6–4, 7–6(11–9)
Loss	8–9	Aug 2012	Canadian Open, Canada	Masters 1000	Hard	Marcel Granollers	Bob Bryan Mike Bryan	1–6, 6–4, [10–12]
Win	9–9	Nov 2012	ATP World Tour Finals, United Kingdom	Tour Finals	Hard (i)	Marcel Granollers	Mahesh Bhupathi Rohan Bopanna	7–5, 3–6, [10–3]
Loss	9–10	Aug 2013	Cincinnati Masters, United States	Masters 1000	Hard	Marcel Granollers	Bob Bryan Mike Bryan	4–6, 6–4, [4–10]
Win	10–10	Feb 2014	Argentina Open, Argentina	250 Series	Clay	Marcel Granollers	Pablo Cuevas Horacio Zeballos	7–5, 6–4
Loss	10–11	Jun 2014	French Open, France	Grand Slam	Clay	Marcel Granollers	Julien Benneteau Édouard Roger-Vasselin	3–6, 6–7(1–7)
Loss	10–12	Sep 2014	US Open, United States	Grand Slam	Hard	Marcel Granollers	Bob Bryan Mike Bryan	3–6, 4–6
Loss	10–13	May 2015	Estoril Open, Portugal	250 Series	Clay	David Marrero	Treat Huey Scott Lipsky	1–6, 4–6
Loss	10–14	May 2015	Italian Open, Italy	Masters 1000	Clay	Marcel Granollers	Pablo Cuevas David Marrero	4–6, 5–7
Win	11–14	Jan 2016	Qatar Open, Qatar (3)	250 Series	Hard	Feliciano López	Philipp Petzschner Alexander Peya	6–4, 6–3
Loss	11–15	Feb 2016	Dubai Tennis Championships, United Arab Emirates	500 Series	Hard	Feliciano López	Simone Bolelli Andreas Seppi	2–6, 6–3, [12–14]
Win	12–15	Jun 2016	French Open, France	Grand Slam	Clay	Feliciano López	Bob Bryan Mike Bryan	6–4, 6–7(6–8), 6–3
Win	13–15	Aug 2016	Olympic Games, Brazil	Olympics	Hard	Rafael Nadal	Florin Mergea Horia Tecău	6–2, 3–6, 6–4
Loss	13–16	Apr 2017	Grand Prix Hassan II, Morocco	250 Series	Clay	Marcel Granollers	Dominic Inglot Mate Pavić	4–6, 6–2, [9–11]
Loss	13–17	Apr 2017	Monte-Carlo Masters, Monaco	Masters 1000	Clay	Feliciano López	Rohan Bopanna Pablo Cuevas	3–6, 6–3, [4–10]
Loss	13–18	Jul 2017	German Open, Germany	500 Series	Clay	Pablo Cuevas	Ivan Dodig Mate Pavić	3–6, 4–6
Loss	13–19	Sep 2017	US Open, United States	Grand Slam	Hard	Feliciano López	Jean-Julien Rojer Horia Tecău	3–6, 4–6
Win	14–19	Apr 2018	Barcelona Open, Spain	500 Series	Clay	Feliciano López	Aisam-ul-Haq Qureshi Jean-Julien Rojer	7–6(7–5), 6–4