H2H data updated: 2026-07-14 14:15 UTC

A. Mronz vs R. Leach H2H: 1-0

A. Mronz holds a 1–0 lead over R. Leach in their ATP head-to-head. Across 1 main-draw meeting, A. Mronz leads 1–0 on carpet. Most recently, A. Mronz won the 1991 San Francisco third round 7-6(3) 6-3.

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A. Mronz

GER Age 61 Right-Handed 188 cm / 6'2"

H2H

1 – 0

1 main draw meetings

R. Leach

USA Age 61 Left-Handed 188 cm / 6'2"

H2H Match Log

Date	Tournament	Category	Round	Surface	Winner	Score	Loser	Match
Feb 7, 1991*	San Francisco	ATP 250	R32	Carpet	A. Mronz #90	7-6(3) 6-3	R. Leach #280	Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player	Current	Peak	Pts	Elo	W	L	Win %	GS	1000	Finals	500	250	Titles
A. Mronz	#1,302	#73	532	1,678	62	107	36.7%	0	0	0	0	0	0
R. Leach	#629	#110	127	1,580	21	57	26.9%	0	0	0	0	0	0

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	A. Mronz							R. Leach
Age	Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
20	—	—	—	—	—	—	—	1985	1–2	33.3%	#369	1,504	0	0
21	—	—	—	—	—	—	—	1986	0–4	0.0%	#201	1,468	0	0
22	1987	0–1	0.0%	#190	1,488	0	0	1987	5–11	31.2%	#148	1,506	0	0
23	1988	4–9	30.8%	#278	1,497	0	0	1988	6–12	33.3%	#258	1,532	0	0
24	1989	3–11	21.4%	#148	1,467	0	0	1989	4–8	33.3%	#195	1,560	0	0
25	1990	11–11	50.0%	#86	1,601	0	0	1990	3–7	30.0%	#279	1,568	0	0
26	1991	16–25	39.0%	#105	1,578	0	0	1991	0–7	0.0%	#402	1,482	0	0
27	1992	6–13	31.6%	#177	1,527	0	0	1992	0–3	0.0%	#424	1,463	0	0
28	1993	2–4	33.3%	#137	1,526	0	0	1993	1–1	50.0%	#639	1,485	0	0
29	1994	13–14	48.1%	#103	1,645	0	0	1994	1–2	33.3%	#537	1,480	0	0
30	1995	7–18	28.0%	#185	1,563	0	0	—	—	—	—	—	—	—
31	1996	0–1	0.0%	#670	1,557	0	0	—	—	—	—	—	—	—