John Marks
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Phil Dent | 1 | 6 | 7 | Dec 28, 1979 | H2H |
| Dick Stockton | 2 | 1 | 3 | Dec 13, 1979 | H2H |
| John Sadri | 1 | 2 | 3 | Nov 15, 1979 | H2H |
| Balazs Taroczy | 1 | 2 | 3 | Aug 22, 1979 | H2H |
| Nick Saviano | 0 | 3 | 3 | Apr 19, 1979 | H2H |
H2H data updated: 2026-09-01 00:00 UTC
Stephen Warboys holds a 1–0 lead over John Marks in their ATP head-to-head. Across 1 main-draw meeting, Stephen Warboys leads 1–0 on grass. Most recently, Stephen Warboys won the 1976 Wimbledon round of 128 5-7 7-5 3-6 6-4 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Stephen Warboys | 5-7 7-5 3-6 6-4 6-3 | John Marks | Match data | Jun 23, 1976* | R128 | Wimbledon | Grand Slam | 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.
| 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 |
| Stephen Warboys | #420 | #73 | 0 | 1,556 | 24 | 43 | 35.8% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Stephen Warboys | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 14 | — | — | — | — | — | — | — | 1968 | 0–1 | 0.0% | — | 1,491 | 0 | 0 |
| 15 | — | — | — | — | — | — | — | 1969 | 3–3 | 50.0% | — | 1,522 | 0 | 0 |
| 16 | — | — | — | — | — | — | — | 1970 | 3–3 | 50.0% | — | 1,530 | 0 | 0 |
| 17 | 1970 | 1–1 | 50.0% | — | 1,486 | 0 | 0 | 1971 | 3–2 | 60.0% | — | 1,530 | 0 | 0 |
| 18 | 1971 | 1–2 | 33.3% | — | 1,471 | 0 | 0 | 1972 | 3–9 | 25.0% | — | 1,492 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1973 | 5–11 | 31.2% | #187 | 1,469 | 0 | 0 |
| 20 | 1973 | 0–1 | 0.0% | — | 1,454 | 0 | 0 | 1974 | 6–7 | 46.2% | #147 | 1,532 | 0 | 0 |
| 21 | 1974 | 1–3 | 25.0% | — | 1,434 | 0 | 0 | 1975 | 0–6 | 0.0% | #199 | 1,485 | 0 | 0 |
| 22 | 1975 | 5–1 | 83.3% | #330 | 1,554 | 0 | 0 | 1976 | 1–1 | 50.0% | #248 | 1,512 | 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 | — | — | — | — | — | — | — |
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 | Stephen Warboys | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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 % | |||
| 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1968 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | — | — | — | — | — | — | — | — | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | — | — | — | — | — | — | — | — | 3 | 3 | 6 | 50.0% | — | — | — | — |
| 17 | 1970 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | 1971 | — | — | — | — | — | — | — | — | 3 | 2 | 5 | 60.0% | — | — | — | — |
| 18 | 1971 | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | 1972 | 2 | 1 | 3 | 66.7% | 0 | 1 | 1 | 0.0% | 1 | 4 | 5 | 20.0% | 0 | 3 | 3 | 0.0% |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1973 | 1 | 1 | 2 | 50.0% | 0 | 3 | 3 | 0.0% | 4 | 6 | 10 | 40.0% | 0 | 1 | 1 | 0.0% |
| 20 | 1973 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1974 | 2 | 1 | 3 | 66.7% | 0 | 1 | 1 | 0.0% | 4 | 4 | 8 | 50.0% | 0 | 1 | 1 | 0.0% |
| 21 | 1974 | — | — | — | — | — | — | — | — | 1 | 3 | 4 | 25.0% | — | — | — | — | 1975 | — | — | — | — | 0 | 4 | 4 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 22 | 1975 | — | — | — | — | — | — | — | — | 5 | 1 | 6 | 83.3% | — | — | — | — | 1976 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 23 | 1976 | 1 | 6 | 7 | 14.3% | 2 | 5 | 7 | 28.6% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1977 | 0 | 2 | 2 | 0.0% | 1 | 5 | 6 | 16.7% | 3 | 6 | 9 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1978 | 0 | 2 | 2 | 0.0% | 2 | 7 | 9 | 22.2% | 7 | 6 | 13 | 53.8% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1979 | 1 | 5 | 6 | 16.7% | 1 | 9 | 10 | 10.0% | 2 | 8 | 10 | 20.0% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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% | — | 5 | 4 | 9 | 55.6% | 0 | 9 | 9 | 0.0% | 18 | 23 | 41 | 43.9% | 1 | 7 | 8 | 12.5% |
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 | Stephen Warboys | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1968 | 1492 | 100.7 | — | — | — | — | — | — | — | 0.0% | -3.67 | — | — | — | -0.27 |
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | 1522 | 105.0 | — | — | — | — | — | — | +21 | 42.9% | -1.21 | 2–0 | — | — | -0.02 |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1531 | 108.6 | — | — | — | — | — | — | +17 | 46.2% | -0.08 | — | — | — | +0.15 |
| 17 | 1970 | 1486 | 100.6 | — | — | — | — | — | — | — | 0.0% | -2.00 | — | — | — | +0.07 | 1971 | 1531 | 101.3 | — | — | — | — | — | — | +25 | 60.0% | +0.10 | 0–2 | — | — | +0.61 |
| 18 | 1971 | 1471 | 103.7 | — | — | — | — | — | — | +31 | 37.5% | -0.63 | — | 1–2 (33%) | — | +0.18 | 1972 | 1493 | 106.7 | — | — | — | — | +67 | — | +5 | 30.3% | -0.79 | 2–1 (67%) | 0–2 | — | +0.43 |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1973 | 1469 | 104.6 | — | — | — | — | +93 | +6 | +19 | 39.5% | -0.71 | 2–4 (33%) | 0–3 (0%) | — | +0.91 |
| 20 | 1973 | 1454 | — | — | — | — | — | — | — | — | — | — | — | — | — | +0.15 | 1974 | 1532 | 111.6 | — | — | — | — | +49 | — | -18 | 45.5% | -0.82 | 3–2 (60%) | 2–1 (67%) | — | +0.01 |
| 21 | 1974 | 1434 | 96.4 | — | — | — | — | — | — | +7 | 30.0% | -1.60 | 1–1 | 1–0 | — | +0.27 | 1975 | 1486 | 111.1 | — | — | — | — | — | -58 | — | 7.7% | -2.23 | 0–1 | — | — | -0.34 |
| 22 | 1975 | 1554 | 121.6 | — | — | — | — | — | — | +44 | 62.5% | +0.12 | 4–0 (100%) | 2–0 | — | +0.10 | 1976 | 1512 | 112.3 | — | — | — | — | — | — | — | 37.5% | -1.00 | 1–0 | — | — | -0.04 |
| 23 | 1976 | 1439 | 102.4 | — | — | — | — | +49 | +81 | +84 | 27.3% | -1.68 | 0–4 (0%) | 1–1 | — | +1.65 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1977 | 1434 | 105.6 | — | — | — | — | — | +63 | +34 | 30.4% | -1.52 | 3–4 (43%) | 2–3 (40%) | — | +0.56 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1978 | 1630 | 130.5 | — | — | — | — | -206 | -118 | +65 | 35.9% | -0.81 | 3–0 (100%) | 0–6 (0%) | — | -0.89 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1979 | 1457 | 112.2 | — | — | — | — | -86 | -22 | +140 | 19.4% | -2.11 | 2–5 (29%) | 1–6 (14%) | — | +0.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | 1557 | 112.9 | — | — | — | — | +67 | -31 | +10 | 37.6% | -0.88 | 10–10 (50%) | 2–6 (25%) | 99.2 | +2.22 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Phil Dent | 1 | 6 | 7 | Dec 28, 1979 | H2H |
| Dick Stockton | 2 | 1 | 3 | Dec 13, 1979 | H2H |
| John Sadri | 1 | 2 | 3 | Nov 15, 1979 | H2H |
| Balazs Taroczy | 1 | 2 | 3 | Aug 22, 1979 | H2H |
| Nick Saviano | 0 | 3 | 3 | Apr 19, 1979 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jimmy Connors | 0 | 3 | 3 | Jun 25, 1976 | H2H |
| Jan Kodes | 0 | 2 | 2 | Nov 17, 1975 | H2H |
| Erik Van Dillen | 1 | 1 | 2 | Jun 18, 1975 | — |
| Ian Fletcher | 0 | 2 | 2 | Jun 26, 1974 | H2H |
| John Paish | 1 | 1 | 2 | Feb 21, 1974 | H2H |