H2H data updated: 2026-09-03 00:00 UTC

John Marks vs Warren Maher H2H: 1-1

John Marks and Warren Maher are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Warren Maher leads 1–0 on clay, while John Marks leads 1–0 on hard courts. Most recently, John Marks won the 1980 Hobart round of 32 6-2 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.

John Marks
AUS Age 73 Right-Handed
H2H
1 – 1
2 main draw meetings
Warren Maher
AUS Age 69 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Marks #115 6-2 6-4 Warren Maher Match data Jan 3, 1980* R32 Hobart ATP 250 Hard
Warren Maher 6-2 6-2 John Marks #95 Match data Aug 8, 1979* R64 Indianapolis 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
John Marks #223 #60 0 1,632 30 81 27.0% 0 0 0 0 0 0
Warren Maher — — — 1,548 — — — 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 John Marks Warren Maher
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1970 1–1 50.0% — 1,486 0 0 — — — — — — —
18 1971 1–2 33.3% — 1,471 0 0 — — — — — — —
20 1973 0–1 0.0% — 1,454 0 0 — — — — — — —
21 1974 1–3 25.0% — 1,434 0 0 — — — — — — —
22 1975 5–1 83.3% #330 1,554 0 0 — — — — — — —
23 1976 3–15 16.7% #165 1,438 0 0 — — — — — — —
24 1977 4–13 23.5% #174 1,434 0 0 — — — — — — —
25 1978 9–16 36.0% #63 1,629 0 0 — — — — — — —
26 1979 4–26 13.3% #115 1,457 0 0 — — — — — — —
27 1980 2–3 40.0% #223 1,460 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 John Marks Warren Maher
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 %
17 1970 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
18 1971 — — — — — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
20 1973 — — — — — — — — 0 1 1 0.0% — — — — 1977 — — — — — — — — 0 4 4 0.0% — — — —
21 1974 — — — — — — — — 1 3 4 25.0% — — — — 1978 — — — — — — — — 0 2 2 0.0% — — — —
22 1975 — — — — — — — — 5 1 6 83.3% — — — — 1979 — — — — 4 5 9 44.4% 3 4 7 42.9% 0 1 1 0.0%
23 1976 1 6 7 14.3% 2 5 7 28.6% 0 4 4 0.0% — — — — 1980 0 6 6 0.0% 3 7 10 30.0% 1 2 3 33.3% 0 1 1 0.0%
24 1977 0 2 2 0.0% 1 5 6 16.7% 3 6 9 33.3% — — — — 1981 — — — — 1 2 3 33.3% 0 1 1 0.0% 1 1 2 50.0%
25 1978 0 2 2 0.0% 2 7 9 22.2% 7 6 13 53.8% 0 1 1 0.0% 1982 — — — — — — — — 2 1 3 66.7% — — — —
26 1979 1 5 6 16.7% 1 9 10 10.0% 2 8 10 20.0% 0 4 4 0.0% 1983 — — — — — — — — 1 0 1 100.0% — — — —
27 1980 2 1 3 66.7% — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 4 16 20 20.0% 6 26 32 18.8% 20 33 53 37.7% 0 6 6 0.0% — 0 6 6 0.0% 8 14 22 36.4% 7 14 21 33.3% 1 3 4 25.0%

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 John Marks Warren Maher
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
17 1970 1486 100.6 — — — — — — — 0.0% -2.00 — — — +0.07 — — — — — — — — — — — — — — — —
18 1971 1471 103.7 — — — — — — +31 37.5% -0.63 — 1–2 (33%) — +0.18 — — — — — — — — — — — — — — — —
20 1973 1454 — — — — — — — — — — — — — +0.15 1977 1462 110.6 — — — — — — +6 16.7% -1.92 0–1 0–3 (0%) — -0.08
21 1974 1434 96.4 — — — — — — +7 30.0% -1.60 1–1 1–0 — +0.27 1978 1430 98.3 — — — — — — — 0.0% -2.80 — — — +0.39
22 1975 1554 121.6 — — — — — — +44 62.5% +0.12 4–0 (100%) 2–0 — +0.10 1979 1538 124.6 — — — — — +44 -22 40.9% -0.43 2–1 (67%) 2–5 (29%) — +0.90
23 1976 1439 102.4 — — — — +49 +81 +84 27.3% -1.68 0–4 (0%) 1–1 — +1.65 1980 1446 100.2 — — — — -24 +79 +64 25.0% -1.48 1–3 (25%) 1–1 — +1.64
24 1977 1434 105.6 — — — — — +63 +34 30.4% -1.52 3–4 (43%) 2–3 (40%) — +0.56 1981 1462 99.9 — — — — — +61 — 33.3% -1.67 — 1–1 — +0.28
25 1978 1630 130.5 — — — — -206 -118 +65 35.9% -0.81 3–0 (100%) 0–6 (0%) — -0.89 1982 1514 105.4 — — — — — — +15 66.7% +0.55 — — — +0.19
26 1979 1457 112.2 — — — — -86 -22 +140 19.4% -2.11 2–5 (29%) 1–6 (14%) — +0.37 1983 1541 99.5 — — — — — — — 60.0% -0.20 1–0 — — +0.11
27 1980 1460 100.7 — — — — -68 — — 41.7% -0.50 1–1 — — +0.91 — — — — — — — — — — — — — — — —
Career — 1632 116.6 — — — — -59 -11 +67 30.7% -1.37 14–15 (48%) 8–18 (31%) 101.0 +3.06 — 1549 111.9 — — — — -24 +62 +6 33.3% -1.06 4–5 (44%) 4–10 (29%) 95.4 +6.47

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.