H2H data updated: 2026-07-18 17:48 UTC

Peter Rennert vs Billy Martin H2H: 1-0

Peter Rennert holds a 1–0 lead over Billy Martin in their ATP head-to-head. Across 1 main-draw meeting, Peter Rennert leads 1–0 on grass. Most recently, Peter Rennert won the 1980 Sydney Outdoor third round 6-4 2-6 7-6.

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Peter Rennert

USA Age 67 Left-Handed 185 cm / 6'1"

H2H

1 – 0

1 main draw meetings

Billy Martin

USA Age 69 Right-Handed 178 cm / 5'10"

H2H Match Log

Date	Tournament	Category	Round	Surface	Winner	Score	Loser	Match
Dec 18, 1980*	Sydney Outdoor	ATP 250	R32	Grass	Peter Rennert #63	6-4 2-6 7-6	Billy Martin #97	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
Peter Rennert	#806	#40	0	1,770	49	60	45.0%	0	0	0	0	0	0
Billy Martin	#831	#32	0	1,829	146	175	45.5%	0	0	0	0	1	1

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	Peter Rennert							Billy Martin
Age	Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
15	—	—	—	—	—	—	—	1972	0–1	0.0%	—	1,498	0	0
16	—	—	—	—	—	—	—	1973	4–7	36.4%	#145	1,536	0	0
17	—	—	—	—	—	—	—	1974	18–14	56.2%	#36	1,675	0	0
18	—	—	—	—	—	—	—	1975	18–16	52.9%	#67	1,712	0	1
19	—	—	—	—	—	—	—	1976	29–31	48.3%	#62	1,708	0	1
20	1979	5–6	45.5%	#60	1,551	0	0	1977	28–29	49.1%	#59	1,790	0	1
21	1980	18–16	52.9%	#63	1,732	0	0	1978	9–23	28.1%	#188	1,662	0	1
22	1981	10–14	41.7%	#58	1,690	0	0	1979	14–14	50.0%	#66	1,679	0	1
23	1982	13–17	43.3%	#96	1,640	0	0	1980	15–24	38.5%	#118	1,606	0	1
24	1983	3–5	37.5%	#115	1,637	0	0	1981	10–15	40.0%	#118	1,575	0	1
25	1984	0–2	0.0%	#434	1,608	0	0	1982	1–1	50.0%	#183	1,587	0	1