John Isner

🏳️ USARight-handed208 cm1985-04-26 (41 yrs)Career high: No. 8 (2018-07-16)

538–341Win–Loss

61.2%Win %

16Titles

Surface	W	L	%
Hard	393	241	62.0%
Clay	87	70	55.4%
Grass	56	29	65.9%
Carpet	2	1	66.7%

Season by season

Year	W	L	Titles	%
2023	9	14	0	39.1%
2022	23	18	0	56.1%
2021	23	14	1	62.2%
2020	10	10	0	50.0%
2019	30	18	1	62.5%
2018	34	24	2	58.6%
2017	39	23	2	62.9%
2016	33	21	0	61.1%
2015	45	25	1	64.3%
2014	39	21	2	65.0%
2013	39	24	2	61.9%
2012	45	21	2	68.2%
2011	36	21	2	63.2%
2010	38	24	1	61.3%
2009	41	23	1	64.1%
2008	26	25	1	51.0%
2007	27	13	1	67.5%
2006	0	1	0	0.0%
2005	1	1	0	50.0%

Ranking history

Matches

Date	Tournament	Round	W/L	Opponent	Opp. rank	Score
2023-08-28	Us Open	R64	L	Michael Mmoh	89	3-6 4-6 7-6(3) 6-4 7-6(7)
2023-08-28	Us Open	R128	W	Facundo Diaz Acosta	94	6-4 6-3 7-6(1)
2023-08-14	Cincinnati Masters	R64	L	Jordan Thompson	55	7-6(5) 7-6(2)
2023-07-31	Los Cabos	R16	L	Stefanos Tsitsipas	5	6-2 6-4
2023-07-31	Los Cabos	R32	W	Rinky Hijikata	110	6-2 7-6(4)
2023-07-24	Atlanta	R32	L	Dominik Koepfer	88	3-6 7-6(4) 7-6(3)
2023-07-17	Newport	SF	L	Alex Michelsen	190	7-6(6) 6-4
2023-07-17	Newport	QF	W	Tommy Paul	14	4-6 6-3 7-6(4)
2023-07-17	Newport	R16	W	Corentin Moutet	73	6-3 6-4
2023-07-17	Newport	R32	W	Alex Bolt	345	6-4 2-6 6-3
2023-07-03	Wimbledon	R128	L	Jaume Munar	109	4-6 6-3 6-4 6-4
2023-05-29	Roland Garros	R128	L	Nuno Borges	80	6-4 5-7 7-6(3) 4-6 7-6(9)
2023-04-03	Houston	R16	L	Gijs Brouwer	123	6-4 7-6(4)
2023-03-20	Miami Masters	R128	L	Emilio Nava	182	7-6(5) 7-6(4)
2023-03-06	Indian Wells Masters	R128	L	Brandon Nakashima	48	7-6(7) 6-3
2023-02-27	Acapulco	R32	L	Taylor Fritz	5	3-6 6-3 6-4
2023-02-06	Dallas	F	L	Yibing Wu	97	6-7(4) 7-6(3) 7-6(12)
2023-02-06	Dallas	SF	W	J J Wolf	43	3-6 7-5 7-6(4)
2023-02-06	Dallas	QF	W	Emilio Gomez	102	7-6(8) 7-5
2023-02-06	Dallas	R16	W	Daniel Altmaier	99	6-3 7-6(1)
2023-02-06	Dallas	R32	W	Chun Hsin Tseng	108	7-6(5) 7-6(1)
2023-01-16	Australian Open	R128	L	Adrian Mannarino	45	6-7(5) 7-6(8) 6-2 6-2
2023-01-09	Auckland	R32	L	Gregoire Barrere	88	6-7(3) 7-6(5) 6-3
2022-10-31	Paris Masters	R32	L	Andrey Rublev	9	6-2 6-3
2022-10-31	Paris Masters	R64	W	Oscar Otte	57	6-4 7-6(3)
2022-08-29	Us Open	R64	L	Holger Rune	33	W/O
2022-08-29	Us Open	R128	W	Federico Delbonis	134	6-3 6-1 7-5
2022-08-15	Cincinnati Masters	QF	L	Stefanos Tsitsipas	7	7-6(5) 5-7 6-3
2022-08-15	Cincinnati Masters	R16	W	Sebastian Korda	52	7-6(3) 1-6 7-6(4)
2022-08-15	Cincinnati Masters	R32	W	Hubert Hurkacz	10	7-6(5) 6-7(5) 6-2
2022-08-15	Cincinnati Masters	R64	W	Benjamin Bonzi	48	7-6(11) 3-6 7-6(4)
2022-07-25	Atlanta	QF	L	Jenson Brooksby	43	3-6 6-1 6-4
2022-07-25	Atlanta	R16	W	Ben Shelton	281	7-6(8) 4-6 7-6(3)
2022-07-11	Newport	SF	L	Maxime Cressy	41	6-2 4-6 6-3
2022-07-11	Newport	QF	W	Benjamin Bonzi	48	7-6(2) 6-7(6) 7-6(5)
2022-07-11	Newport	R16	W	Peter Gojowczyk	91	6-3 7-6(6)
2022-06-27	Wimbledon	R32	L	Jannik Sinner	13	6-4 7-6(4) 6-3
2022-06-27	Wimbledon	R64	W	Andy Murray	52	6-4 7-6(4) 6-7(3) 6-4
2022-06-27	Wimbledon	R128	W	Enzo Couacaud	206	6-7(6) 7-6(3) 4-6 6-3 7-5
2022-05-23	Roland Garros	R32	L	Bernabe Zapata Miralles	131	6-4 3-6 6-4 6-7(5) 6-3
2022-05-23	Roland Garros	R64	W	Gregoire Barrere	210	6-4 6-4 3-6 7-6(5)
2022-05-23	Roland Garros	R128	W	Quentin Halys	84	7-6(3) 4-6 7-6(1) 7-6(6)
2022-05-09	Rome Masters	R32	L	Rafael Nadal	4	6-3 6-1
2022-05-09	Rome Masters	R64	W	Francisco Cerundolo	49	6-4 6-3
2022-05-02	Madrid Masters	R32	L	Cameron Norrie	11	6-4 6-7(5) 6-4
2022-05-02	Madrid Masters	R64	W	Filip Krajinovic	56	7-6(8) 6-4
2022-04-04	Houston	F	L	Reilly Opelka	18	6-3 7-6(7)
2022-04-04	Houston	SF	W	Cristian Garin	29	4-6 6-3 6-4
2022-04-04	Houston	QF	W	Frances Tiafoe	30	6-4 2-6 6-3
2022-04-04	Houston	R16	W	Steve Johnson	108	6-7(1) 7-6(4) 6-3

Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0