Mark Cox
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Tom Okker | 6 | 11 | 17 | Oct 25, 1979 | H2H |
| Cliff Drysdale | 6 | 10 | 16 | Mar 26, 1977 | H2H |
| Stan Smith | 6 | 7 | 13 | Oct 27, 1979 | H2H |
| Marty Riessen | 4 | 9 | 13 | Mar 13, 1976 | H2H |
| Jan Kodes | 6 | 6 | 12 | Nov 26, 1977 | H2H |
H2H data updated: 2026-09-01 00:00 UTC
Mark Cox holds a 3–1 lead over Torben Ulrich in their ATP head-to-head. Across 4 main-draw meetings, Mark Cox leads 3–0 on carpet, while Torben Ulrich leads 1–0 on hard courts. Most recently, Mark Cox won the 1973 Washington Wct round of 32 6-2 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.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Mark Cox | 6-2 7-6 | Torben Ulrich | Match data | Mar 22, 1973* | R32 | Washington Wct | ATP 250 | Carpet |
| Mark Cox | 6-3 3-6 6-3 | Torben Ulrich | Match data | Feb 2, 1973* | R16 | Milan Wct | ATP 250 | Carpet |
| Mark Cox | 6-0 6-1 | Torben Ulrich | Match data | May 5, 1971* | R16 | Dallas Wct | ATP 250 | Carpet |
| Torben Ulrich | 6-3 6-3 | Mark Cox | Match data | Jan 12, 1968* | R16 | Bloemfontein | ATP 250 | Hard |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mark Cox | #486 | #12 | 0 | 2,023 | 406 | 272 | 59.9% | 0 | 0 | 0 | 0 | 13 | 13 |
| Torben Ulrich | #326 | #96 | 0 | 1,749 | 83 | 132 | 38.6% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Mark Cox | Torben Ulrich | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 24 | 1968 | 52–23 | 69.3% | — | 1,715 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1969 | 35–16 | 68.6% | — | 1,838 | 0 | 2 | — | — | — | — | — | — | — |
| 26 | 1970 | 39–31 | 55.7% | — | 1,800 | 0 | 3 | — | — | — | — | — | — | — |
| 27 | 1971 | 27–31 | 46.6% | — | 1,819 | 0 | 3 | — | — | — | — | — | — | — |
| 28 | 1972 | 43–29 | 59.7% | — | 1,874 | 0 | 5 | — | — | — | — | — | — | — |
| 29 | 1973 | 56–28 | 66.7% | #22 | 1,894 | 0 | 8 | — | — | — | — | — | — | — |
| 30 | 1974 | 24–16 | 60.0% | #30 | 1,833 | 0 | 8 | — | — | — | — | — | — | — |
| 31 | 1975 | 30–12 | 71.4% | #25 | 1,934 | 0 | 11 | — | — | — | — | — | — | — |
| 32 | 1976 | 22–15 | 59.5% | #17 | 1,965 | 0 | 12 | — | — | — | — | — | — | — |
| 33 | 1977 | 35–21 | 62.5% | #26 | 1,828 | 0 | 13 | — | — | — | — | — | — | — |
| 34 | 1978 | 15–16 | 48.4% | #68 | 1,769 | 0 | 13 | — | — | — | — | — | — | — |
| 35 | 1979 | 17–16 | 51.5% | #76 | 1,789 | 0 | 13 | — | — | — | — | — | — | — |
| 36 | 1980 | 11–13 | 45.8% | #140 | 1,675 | 0 | 13 | — | — | — | — | — | — | — |
| 37 | 1981 | 0–5 | 0.0% | — | 1,599 | 0 | 13 | — | — | — | — | — | — | — |
| 39 | — | — | — | — | — | — | — | 1968 | 37–19 | 66.1% | — | 1,725 | 0 | 1 |
| 40 | — | — | — | — | — | — | — | 1969 | 9–14 | 39.1% | — | 1,589 | 0 | 1 |
| 41 | — | — | — | — | — | — | — | 1970 | 12–20 | 37.5% | — | 1,599 | 0 | 1 |
| 42 | — | — | — | — | — | — | — | 1971 | 6–32 | 15.8% | — | 1,529 | 0 | 1 |
| 43 | — | — | — | — | — | — | — | 1972 | 3–8 | 27.3% | — | 1,484 | 0 | 1 |
| 44 | — | — | — | — | — | — | — | 1973 | 13–23 | 36.1% | #110 | 1,579 | 0 | 1 |
| 45 | — | — | — | — | — | — | — | 1974 | 3–12 | 20.0% | #149 | 1,527 | 0 | 1 |
| 46 | — | — | — | — | — | — | — | 1975 | 0–4 | 0.0% | #264 | 1,490 | 0 | 1 |
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 | Mark Cox | Torben Ulrich | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 24 | 1968 | 1715 | 125.1 | — | — | — | — | +101 | -20 | -76 | 64.9% | +1.14 | 9–9 (50%) | — | — | +2.87 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1969 | 1839 | 129.2 | — | — | — | — | +75 | -68 | -126 | 60.3% | +0.67 | 12–5 (71%) | — | — | +4.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1970 | 1800 | 135.6 | — | — | — | — | -58 | +55 | +20 | 55.8% | +0.34 | 9–10 (47%) | 2–6 (25%) | — | -1.59 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1971 | 1819 | 144.9 | — | — | — | — | -45 | +46 | -3 | 47.1% | -0.09 | 6–6 (50%) | 13–13 (50%) | — | -7.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 1972 | 1874 | 146.7 | — | — | — | — | -12 | +65 | -36 | 56.3% | +0.44 | 18–12 (60%) | 15–11 (58%) | — | -2.93 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1973 | 1894 | 146.3 | — | — | — | — | +68 | -87 | +21 | 61.9% | +0.79 | 18–9 (67%) | 14–12 (54%) | — | -0.98 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1974 | 1833 | 142.2 | — | — | — | — | +74 | -51 | +60 | 60.8% | +0.62 | 3–7 (30%) | 14–9 (61%) | — | -0.76 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1975 | 1934 | 154.1 | — | — | — | — | +99 | -157 | -28 | 66.7% | +1.39 | 6–3 (67%) | 4–6 (40%) | — | -0.83 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 1976 | 1965 | 146.6 | — | — | — | — | +85 | -198 | -95 | 52.6% | -0.01 | 12–4 (75%) | 8–6 (57%) | — | -3.40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 1977 | 1828 | 146.3 | — | — | — | — | +95 | -114 | +115 | 57.0% | +0.45 | 11–3 (79%) | 7–11 (39%) | — | -0.20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | 1978 | 1770 | 142.4 | — | — | — | — | +56 | -48 | +123 | 50.0% | +0.15 | 3–5 (38%) | 5–1 (83%) | — | -1.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 35 | 1979 | 1790 | 141.2 | — | — | — | — | +18 | -86 | +110 | 53.0% | +0.22 | 3–6 (33%) | 6–6 (50%) | — | -1.30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 36 | 1980 | 1676 | 120.6 | — | — | — | — | +49 | -18 | +194 | 46.8% | -0.26 | 4–4 (50%) | 7–6 (54%) | — | +1.71 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 37 | 1981 | 1599 | 106.1 | — | — | — | — | — | — | — | 21.4% | -1.79 | 0–2 | 1–1 | — | -0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 39 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1968 | 1725 | 119.1 | — | — | — | — | -78 | +13 | -78 | 66.0% | +0.99 | 4–5 (44%) | — | — | +1.21 |
| 40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | 1589 | 113.8 | — | — | — | — | -1 | — | +71 | 48.2% | -0.11 | 1–4 (20%) | — | — | +1.67 |
| 41 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1600 | 118.7 | — | — | — | — | -63 | +62 | +83 | 41.1% | -0.86 | 3–3 (50%) | 0–1 | — | -0.56 |
| 42 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1971 | 1530 | 121.0 | — | — | — | — | -35 | +50 | +97 | 20.3% | -2.22 | 1–4 (20%) | 2–2 (50%) | — | -2.68 |
| 43 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | 1485 | 106.2 | — | — | — | — | -26 | — | +92 | 25.0% | -1.58 | 0–1 | 2–4 (33%) | — | +0.57 |
| 44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1973 | 1580 | 126.4 | — | — | — | — | -18 | -26 | +9 | 40.7% | -0.80 | 3–7 (30%) | 9–4 (69%) | — | -0.21 |
| 45 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1974 | 1528 | 120.9 | — | — | — | — | +1 | -27 | — | 19.4% | -1.77 | 0–2 | 0–3 (0%) | — | -1.03 |
| 46 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 1490 | 104.1 | — | — | — | — | — | — | — | 11.1% | -2.22 | 0–1 | — | — | +0.15 |
| Career | — | 2023 | 146.1 | — | — | — | — | +46 | -36 | +21 | 57.2% | +0.50 | 114–85 (57%) | 96–88 (52%) | 101.1 | -1.75 | — | 1749 | 123.3 | — | — | — | — | -40 | +9 | +38 | 44.0% | -0.50 | 12–27 (31%) | 13–14 (48%) | 93.8 | -0.42 |
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 |
|---|---|---|---|---|---|
| Tom Okker | 6 | 11 | 17 | Oct 25, 1979 | H2H |
| Cliff Drysdale | 6 | 10 | 16 | Mar 26, 1977 | H2H |
| Stan Smith | 6 | 7 | 13 | Oct 27, 1979 | H2H |
| Marty Riessen | 4 | 9 | 13 | Mar 13, 1976 | H2H |
| Jan Kodes | 6 | 6 | 12 | Nov 26, 1977 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Tom Okker | 0 | 6 | 6 | Aug 28, 1974 | H2H |
| Brian Fairlie | 0 | 6 | 6 | Apr 27, 1973 | H2H |
| Ismail El Shafei | 1 | 4 | 5 | Feb 20, 1975 | — |
| Jeff Borowiak | 3 | 1 | 4 | Apr 10, 1974 | H2H |
| Marty Riessen | 1 | 3 | 4 | Jul 25, 1973 | H2H |