H2H data updated: 2026-09-02 00:00 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 International round of 32 6-4 2-6 7-6.

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

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

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Peter Rennert 6-4 2-6 7-6 Billy Martin Match data Dec 18, 1980* R32 Sydney International ATP 250 Grass

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
Peter Rennert #806 #40 0 1,770 49 60 45.0% 0 0 0 0 0 0
Billy Martin #831 #32 0 1,821 146 175 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
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
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 1,676 0 0
18 — — — — — — — 1975 18–16 52.9% #67 1,714 0 1
19 — — — — — — — 1976 29–31 48.3% #62 1,701 0 1
20 1979 5–6 45.5% #60 1,551 0 0 1977 28–29 49.1% #58 1,792 0 1
21 1980 18–16 52.9% #63 1,732 0 0 1978 9–23 28.1% #188 1,665 0 1
22 1981 10–14 41.7% #58 1,691 0 0 1979 14–14 50.0% #66 1,680 0 1
23 1982 13–17 43.3% #96 1,641 0 0 1980 15–24 38.5% #118 1,608 0 1
24 1983 3–5 37.5% #115 1,638 0 0 1981 10–15 40.0% — 1,577 0 1
25 1984 0–2 0.0% #434 1,609 0 0 1982 1–1 50.0% — 1,588 0 1

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 Peter Rennert Billy Martin
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
15 — — — — — — — — — — — — — — — — — 1972 — — — — — — — — 0 1 1 0.0% — — — —
16 — — — — — — — — — — — — — — — — — 1973 0 2 2 0.0% 0 2 2 0.0% 2 2 4 50.0% 2 1 3 66.7%
17 — — — — — — — — — — — — — — — — — 1974 4 3 7 57.1% 5 2 7 71.4% 0 2 2 0.0% 9 7 16 56.3%
18 — — — — — — — — — — — — — — — — — 1975 3 3 6 50.0% 2 5 7 28.6% — — — — 13 8 21 61.9%
19 — — — — — — — — — — — — — — — — — 1976 2 6 8 25.0% 13 10 23 56.5% 3 3 6 50.0% 11 12 23 47.8%
20 1979 0 2 2 0.0% 1 1 2 50.0% 3 2 5 60.0% 1 1 2 50.0% 1977 11 10 21 52.4% 6 6 12 50.0% 5 3 8 62.5% 6 10 16 37.5%
21 1980 3 5 8 37.5% 3 2 5 60.0% 9 5 14 64.3% 3 4 7 42.9% 1978 0 2 2 0.0% 4 10 14 28.6% 4 3 7 57.1% 1 8 9 11.1%
22 1981 0 4 4 0.0% 0 1 1 0.0% 5 4 9 55.6% 5 5 10 50.0% 1979 6 6 12 50.0% 4 4 8 50.0% 0 1 1 0.0% 4 3 7 57.1%
23 1982 4 5 9 44.4% 2 1 3 66.7% 4 4 8 50.0% 3 7 10 30.0% 1980 5 7 12 41.7% 3 6 9 33.3% 4 5 9 44.4% 3 6 9 33.3%
24 1983 2 3 5 40.0% — — — — 1 1 2 50.0% 0 1 1 0.0% 1981 3 5 8 37.5% 5 7 12 41.7% 2 3 5 40.0% — — — —
25 1984 — — — — — — — — 0 1 1 0.0% 0 1 1 0.0% 1982 — — — — — — — — — — — — 1 1 2 50.0%
Career — 9 19 28 32.1% 6 5 11 54.5% 22 17 39 56.4% 12 19 31 38.7% — 34 44 78 43.6% 42 52 94 44.7% 20 23 43 46.5% 50 56 106 47.2%

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 Peter Rennert Billy Martin
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
15 — — — — — — — — — — — — — — — — 1972 1498 111.7 — — — — — — — 25.0% -2.00 — — — -0.28
16 — — — — — — — — — — — — — — — — 1973 1536 117.4 — — — — +49 — +38 39.3% -0.68 0–1 — — -0.12
17 — — — — — — — — — — — — — — — — 1974 1677 129.0 — — — — +16 -52 — 53.4% -0.03 4–7 (36%) 10–2 (83%) — +1.49
18 — — — — — — — — — — — — — — — — 1975 1714 138.7 — — — — +86 -137 — 51.9% -0.03 6–6 (50%) 10–1 (91%) — +0.47
19 — — — — — — — — — — — — — — — — 1976 1702 146.0 — — — — +33 0 -182 49.3% -0.08 6–13 (32%) 5–5 (50%) — -2.86
20 1979 1552 115.8 — — — — -22 — +46 48.3% -0.07 0–1 2–2 (50%) — +1.40 1977 1793 146.8 — — — — -15 -102 -130 52.2% -0.03 4–12 (25%) 4–6 (40%) — -2.58
21 1980 1733 132.0 — — — — -169 -155 +5 52.2% +0.03 5–6 (45%) 10–6 (63%) — +1.48 1978 1665 137.0 — — — — -32 -6 +57 36.1% -1.01 3–8 (27%) 9–3 (75%) — -2.93
22 1981 1692 136.3 — — — — -78 — +36 43.5% -0.34 4–6 (40%) 3–6 (33%) — -1.41 1979 1680 132.8 — — — — +4 -7 — 51.4% -0.33 3–5 (38%) 7–3 (70%) — +1.16
23 1982 1642 129.7 — — — — -51 -72 +74 46.9% -0.23 4–7 (36%) 6–3 (67%) — -0.03 1980 1609 126.7 — — — — +37 +11 +57 40.2% -0.73 4–6 (40%) 5–4 (56%) — -0.92
24 1983 1639 111.9 — — — — -54 — — 37.5% -1.50 2–0 2–1 (67%) — -0.48 1981 1577 119.0 — — — — +36 +39 +70 41.9% -0.84 2–3 (40%) 5–2 (71%) — +1.85
25 1984 1609 102.2 — — — — — — — 0.0% -2.50 — 0–1 — +0.08 1982 1588 105.2 — — — — — — — 40.0% -1.00 1–0 1–0 — +0.08
Career — 1771 134.1 — — — — -86 -124 +34 46.8% -0.26 15–20 (43%) 23–19 (55%) 102.1 +0.95 — 1821 142.5 — — — — +23 -23 -18 47.0% -0.36 33–61 (35%) 56–26 (68%) 104.7 -1.45

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.