Alex O'Brien
Doubles performance timeline
A = did not attend tournament

Alex O'Brien

Section Title: Doubles performance timeline
Table Section Text: A = did not attend tournament

Tournament	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	Career SR	Career Win-Loss

Grand Slams

Australian Open	A	A	A	A	1R	1R	F	F	3R	1R	SF	3R	A	A	0 / 8	18–8

French Open	A	A	A	A	1R	2R	3R	2R	1R	1R	1R	1R	A	A	0 / 8	4–8

Wimbledon	A	A	A	A	2R	3R	3R	1R	2R	QF	QF	1R	A	A	0 / 8	12–8

U.S. Open	A	A	1R	1R	3R	F	QF	2R	3R	W	SF	1R	A	A	1 / 10	23–9

Grand Slam SR	0 / 0	0 / 0	0 / 1	0 / 1	0 / 4	0 / 4	0 / 4	0 / 4	0 / 4	1 / 4	0 / 4	0 / 4	0 / 0	0 / 0	1 / 34	N/A

Annual Win-Loss	0–0	0–0	0–1	0–1	3–4	8–4	12–4	7–4	5–4	9–3	11–4	2–4	0–0	0–0	N/A	57–33

ATP Masters Series

Indian Wells	A	A	A	A	A	2R	2R	QF	SF	1R	W	2R	A	A	1 / 7	13–6

Miami	A	A	A	A	2R	3R	QF	3R	F	2R	SF	1R	A	A	0 / 8	12–8

Monte Carlo	A	A	A	A	A	A	A	A	A	A	SF	A	A	A	0 / 1	3–1

Rome	A	A	A	A	A	A	2R	F	A	2R	QF	1R	A	A	0 / 5	8–5

Hamburg	A	A	A	A	A	A	A	A	A	A	1R	1R	A	A	0 / 2	0–2

Canada	A	A	A	QF	SF	1R	QF	F	1R	2R	2R	2R	A	A	0 / 9	13–9

Cincinnati	A	A	A	2R	W	2R	2R	SF	1R	2R	1R	2R	A	A	1 / 9	12–8

Stuttgart (Stockholm)	A	A	A	A	QF	1R	W	SF	W	QF	2R	A	A	A	2 / 7	14–5

Paris	A	A	A	A	QF	1R	2R	1R	2R	W	SF	A	A	A	1 / 7	8–6

Masters Series SR	0 / 0	0 / 0	0 / 0	0 / 2	1 / 5	0 / 6	1 / 7	0 / 7	1 / 6	1 / 7	1 / 9	0 / 6	0 / 0	0 / 0	5 / 55	N/A

Annual Win-Loss	0–0	0–0	0–0	3–2	12–4	3–6	11–6	14–7	13–5	8–6	16–8	3–6	0–0	0–0	N/A	83–50

Year End Ranking	619	646	188	113	25	31	15	7	20	7	8	80	1080	1115	N/A

Sentence(s)

Alex O'Brien won the US Open in 1999, the Cincinnati Masters in 1994, the Indian Wells Masters in 2000, and the Paris Masters in 1999.

final_sentence: Alex O'Brien won the US Open in 1999, the Cincinnati Masters in 1994, the Indian Wells Masters in 2000, and the Paris Masters in 1999.