H2H data updated: 2026-09-02 00:00 UTC

Ken Flach vs Jose Luis Clerc H2H: 0-1

Jose Luis Clerc holds a 1–0 lead over Ken Flach in their ATP head-to-head. Across 1 main-draw meeting, Jose Luis Clerc leads 1–0 on clay. Most recently, Jose Luis Clerc won the 1982 North Conway round of 64 6-0 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Ken Flach

USA Right-Handed 185 cm / 6'1"

H2H

0 – 1

1 main draw meetings

Jose Luis Clerc

ARG Age 68 Right-Handed 185 cm / 6'1"

H2H Match Log

Player	Score	Player	Match Data	Date	Round	Tournament	Category	Surface
Jose Luis Clerc #5	6-0 6-4	Ken Flach	Match data	Jul 28, 1982*	R64	North Conway	ATP 250	Clay

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player	Current	Peak	Pts	Elo	W	L	Win %	GS	1000 including documented historical predecessor categories	Finals	500 including documented historical predecessor categories	250 including documented historical predecessor categories	Titles
Ken Flach	#815	#56	130	1,715	52	80	39.4%	0	0	0	0	0	0
Jose Luis Clerc	#1,263	#4	20	2,219	355	138	72.0%	0	0	0	1	24	25

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age	Ken Flach							Jose Luis Clerc
Age	Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
18	—	—	—	—	—	—	—	1977	1–3	25.0%	#366	1,488	0	0
19	1982	0–1	0.0%	—	1,498	0	0	1978	50–17	74.6%	#15	1,862	0	3
20	1983	2–3	40.0%	#314	1,521	0	0	1979	53–22	70.7%	#17	1,931	0	4
21	1984	7–6	53.8%	#155	1,599	0	0	1980	65–20	76.5%	#8	2,016	0	10
22	1985	12–12	50.0%	#60	1,676	0	0	1981	54–12	81.8%	#5	2,071	0	16
23	1986	4–15	21.1%	#223	1,557	0	0	1982	66–23	74.2%	#6	1,957	0	21
24	1987	10–13	43.5%	#100	1,621	0	0	1983	29–14	67.4%	#8	1,903	0	25
25	1988	7–12	36.8%	#203	1,618	0	0	1984	13–10	56.5%	#33	1,827	0	25
26	1989	6–7	46.2%	#194	1,651	0	0	1985	23–13	63.9%	#28	1,832	0	25
27	1990	3–6	33.3%	#222	1,611	0	0	—	—	—	—	—	—	—
28	1991	0–2	0.0%	#572	1,575	0	0	—	—	—	—	—	—	—
29	1992	0–1	0.0%	#742	1,559	0	0	—	—	—	—	—	—	—
30	—	—	—	—	—	—	—	1989	1–4	20.0%	#514	1,738	0	25
31	1994	1–1	50.0%	#514	1,575	0	0	—	—	—	—	—	—	—
32	1995	0–1	0.0%	#835	1,570	0	0	—	—	—	—	—	—	—

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age	Ken Flach																	Jose Luis Clerc
	Yr	Hard				Clay				Grass				Carpet				Yr	Hard				Clay				Grass				Carpet
	Yr	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	Yr	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
18	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1977	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	1	1	2	50.0%
19	1982	—	—	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	1978	2	1	3	66.7%	47	13	60	78.3%	1	3	4	25.0%	—	—	—	—
20	1983	1	1	2	50.0%	0	1	1	0.0%	1	1	2	50.0%	—	—	—	—	1979	15	3	18	83.3%	31	14	45	68.9%	4	2	6	66.7%	3	3	6	50.0%
21	1984	3	2	5	60.0%	—	—	—	—	3	3	6	50.0%	1	1	2	50.0%	1980	8	3	11	72.7%	47	7	54	87.0%	4	3	7	57.1%	6	7	13	46.2%
22	1985	10	8	18	55.6%	—	—	—	—	1	2	3	33.3%	1	2	3	33.3%	1981	7	2	9	77.8%	44	5	49	89.8%	2	1	3	66.7%	1	4	5	20.0%
23	1986	2	6	8	25.0%	0	3	3	0.0%	2	2	4	50.0%	0	4	4	0.0%	1982	2	3	5	40.0%	57	11	68	83.8%	—	—	—	—	7	9	16	43.8%
24	1987	6	8	14	42.9%	—	—	—	—	4	4	8	50.0%	0	1	1	0.0%	1983	5	1	6	83.3%	24	9	33	72.7%	0	1	1	0.0%	0	3	3	0.0%
25	1988	2	6	8	25.0%	0	1	1	0.0%	3	2	5	60.0%	2	3	5	40.0%	1984	2	2	4	50.0%	11	8	19	57.9%	—	—	—	—	—	—	—	—
26	1989	3	4	7	42.9%	—	—	—	—	2	1	3	66.7%	1	2	3	33.3%	1985	1	2	3	33.3%	22	11	33	66.7%	—	—	—	—	—	—	—	—
27	1990	2	4	6	33.3%	—	—	—	—	1	1	2	50.0%	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
28	1991	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
29	1992	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
30	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1989	—	—	—	—	1	4	5	20.0%	—	—	—	—	—	—	—	—
31	1994	1	1	2	50.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
32	1995	—	—	—	—	—	—	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Career	—	30	42	72	41.7%	0	6	6	0.0%	17	17	34	50.0%	5	15	20	25.0%	—	42	18	60	70.0%	284	83	367	77.4%	11	10	21	52.4%	18	27	45	40.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age	Ken Flach																Jose Luis Clerc
Age	Yr	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule	Yr	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
18	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1977	1488	104.9	—	—	—	—	+58	—	—	40.0%	-0.10	0–2	—	—	+0.53
19	1982	1499	112.4	—	—	—	—	—	—	—	0.0%	-4.00	—	—	—	-0.28	1978	1862	154.7	—	—	—	—	-272	+118	-369	69.4%	+1.32	9–2 (82%)	5–1 (83%)	—	+2.11
20	1983	1522	107.7	—	—	—	—	—	—	—	41.7%	-0.75	—	0–2	—	+0.25	1979	1931	152.6	—	—	—	—	-134	+53	-305	66.3%	+1.18	12–8 (60%)	12–11 (52%)	—	+0.45
21	1984	1599	117.5	—	—	—	—	+21	—	-14	51.2%	-0.05	4–3 (57%)	2–4 (33%)	—	+0.63	1980	2016	159.7	—	—	—	—	-176	+145	-322	69.7%	+1.31	16–8 (67%)	9–7 (56%)	—	-2.07
22	1985	1676	134.2	—	—	—	—	+19	—	-94	44.8%	-0.26	4–0 (100%)	4–2 (67%)	—	-0.49	1981	2071	165.6	—	—	—	—	-211	+222	-366	73.3%	+1.59	13–4 (76%)	11–8 (58%)	—	-2.26
23	1986	1557	111.4	—	—	—	—	+7	-76	+56	29.4%	-1.16	2–4 (33%)	2–4 (33%)	—	-0.12	1982	1957	162.1	—	—	—	—	-187	+262	—	68.8%	+1.41	17–9 (65%)	12–7 (63%)	—	-1.60
24	1987	1622	115.8	—	—	—	—	-40	—	+10	48.6%	-0.39	2–5 (29%)	9–4 (69%)	—	+1.50	1983	1904	155.8	—	—	—	—	-155	+213	—	65.6%	+1.19	4–3 (57%)	2–3 (40%)	—	-0.11
25	1988	1618	116.8	—	—	—	—	-94	—	+56	42.1%	-0.67	4–5 (44%)	4–5 (44%)	—	-1.49	1984	1828	140.7	—	—	—	—	-86	+138	—	58.8%	+0.76	0–2	3–3 (50%)	—	-0.10
26	1989	1652	118.7	—	—	—	—	-87	—	+41	48.9%	-0.31	3–4 (43%)	7–5 (58%)	—	-0.04	1985	1832	146.7	—	—	—	—	-119	+94	—	64.2%	+0.80	3–3 (50%)	7–4 (64%)	—	-1.21
27	1990	1612	118.0	—	—	—	—	-53	—	—	44.0%	-0.40	1–4 (20%)	2–1 (67%)	—	-0.05	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
28	1991	1576	100.1	-1.14	-2.20	0.974	48.8%	—	—	—	20.0%	-1.20	0–1	1–1	—	+0.27	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
29	1992	1559	98.8	-2.84	-0.85	0.759	44.2%	—	—	—	0.0%	-3.00	—	—	—	+0.08	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
30	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1989	1739	102.4	—	—	—	—	—	+88	—	30.8%	-1.69	0–1	0–1	—	+0.23
31	1994	1576	112.6	-0.30	+1.03	0.724	46.6%	—	—	—	40.0%	-1.00	1–0	1–0	—	-0.06	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
32	1995	1571	105.1	+1.22	+5.29	0.983	49.9%	—	—	—	40.0%	0.00	0–1	0–1	—	-0.28	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Career	—	1715	126.9	-0.75	+0.35	0.851	47.5%	-29	-76	+12	43.2%	-0.53	21–27 (44%)	32–29 (52%)	100.9	-0.06	—	2220	161.4	—	—	—	—	-162	+162	-333	67.6%	+1.24	74–42 (64%)	61–45 (58%)	105.1	-0.83

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.

Ken Flach's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Peter Lundgren	0	3	3	Jul 15, 1992	H2H
John Sadri	3	0	3	Jun 26, 1987	H2H
Tim Mayotte	0	3	3	Aug 7, 1985	H2H
Vijay Amritraj	3	0	3	May 3, 1985	H2H
Terry Moor	1	2	3	May 2, 1985	H2H

Jose Luis Clerc's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Ivan Lendl	7	7	14	Sep 14, 1985	H2H
Guillermo Vilas	4	10	14	Jul 19, 1985	H2H
Andres Gomez	8	3	11	May 31, 1989	H2H
Jose Higueras	5	5	10	Jan 15, 1984	H2H
Eddie Dibbs	4	5	9	Jul 21, 1983	H2H