H2H data updated: 2026-10-28 00:00 UTC
Rosie Casals vs M Cobb: 0–0 excluding walkovers; 1–0 including 1 walkover. Across 1 main-draw results including walkovers, Rosie Casals leads 1–0 on grass. Most recently, Rosie Casals won the 1981 Manchester round of 32 W/O.
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 |
|---|---|---|---|---|---|---|---|---|
| Rosie Casals | (w/o) | M Cobb | Match data | Jun 4, 1981* | R32 | Manchester | WTA 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rosie Casals | — | #6 | — | 2,213 | 594 | 323 | 64.8% | 0 | 0 | 0 | 3 | 9 | 12 |
| M Cobb | — | — | — | 1,500 | 0 | 3 | 0.0% | 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.
| Rosie Casals | M Cobb | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 36–14 | 72.0% | — | 1,750 | 0 | 1 | 1981 | 0–3 | 0.0% | — | 1,472 | 0 | 0 |
| 1969 | 42–19 | 68.9% | — | 1,877 | 0 | 1 | — | — | — | — | — | — | — |
| 1970 | 52–21 | 71.2% | — | 2,043 | 0 | 4 | — | — | — | — | — | — | — |
| 1971 | 92–31 | 74.8% | — | 2,172 | 0 | 7 | — | — | — | — | — | — | — |
| 1972 | 64–26 | 71.1% | — | 2,105 | 0 | 10 | — | — | — | — | — | — | — |
| 1973 | 81–28 | 74.3% | — | 2,139 | 0 | 12 | — | — | — | — | — | — | — |
| 1974 | 43–17 | 71.7% | — | 2,136 | 0 | 12 | — | — | — | — | — | — | — |
| 1975 | 20–14 | 58.8% | — | 2,002 | 0 | 12 | — | — | — | — | — | — | — |
| 1976 | 39–17 | 69.6% | #6 | 2,127 | 0 | 12 | — | — | — | — | — | — | — |
| 1977 | 41–20 | 67.2% | #6 | 2,057 | 0 | 12 | — | — | — | — | — | — | — |
| 1978 | 24–15 | 61.5% | — | 2,013 | 0 | 12 | — | — | — | — | — | — | — |
| 1979 | 19–26 | 42.2% | — | 1,828 | 0 | 12 | — | — | — | — | — | — | — |
| 1980 | 14–25 | 35.9% | — | 1,680 | 0 | 12 | — | — | — | — | — | — | — |
| 1981 | 12–14 | 46.2% | — | 1,687 | 0 | 12 | — | — | — | — | — | — | — |
| 1982 | 4–8 | 33.3% | — | 1,667 | 0 | 12 | — | — | — | — | — | — | — |
| 1983 | 9–12 | 42.9% | — | 1,661 | 0 | 12 | — | — | — | — | — | — | — |
| 1984 | 1–4 | 20.0% | #172 | 1,609 | 0 | 12 | — | — | — | — | — | — | — |
| 1985 | 1–4 | 20.0% | — | 1,573 | 0 | 12 | — | — | — | — | — | — | — |
| 1986 | 0–2 | 0.0% | — | 1,547 | 0 | 12 | — | — | — | — | — | — | — |
| 1988 | 0–2 | 0.0% | — | 1,523 | 0 | 12 | — | — | — | — | — | — | — |
| 1989 | 0–2 | 0.0% | — | 1,499 | 0 | 12 | — | — | — | — | — | — | — |
| 1990 | 0–1 | 0.0% | — | 1,491 | 0 | 12 | — | — | — | — | — | — | — |
| 1991 | 0–1 | 0.0% | — | 1,476 | 0 | 12 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Rosie Casals | M Cobb | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1968 | 9 | 2 | 11 | 81.8% | 5 | 2 | 7 | 71.4% | 18 | 8 | 26 | 69.2% | 4 | 2 | 6 | 66.7% | 1981 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1969 | 4 | 4 | 8 | 50.0% | 15 | 6 | 21 | 71.4% | 22 | 7 | 29 | 75.9% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1970 | 8 | 3 | 11 | 72.7% | 29 | 8 | 37 | 78.4% | 13 | 6 | 19 | 68.4% | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1971 | 14 | 4 | 18 | 77.8% | 25 | 10 | 35 | 71.4% | 22 | 8 | 30 | 73.3% | 31 | 9 | 40 | 77.5% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 16 | 6 | 22 | 72.7% | 11 | 6 | 17 | 64.7% | 13 | 6 | 19 | 68.4% | 24 | 8 | 32 | 75.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 18 | 5 | 23 | 78.3% | 20 | 5 | 25 | 80.0% | 12 | 4 | 16 | 75.0% | 31 | 14 | 45 | 68.9% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 6 | 4 | 10 | 60.0% | 8 | 3 | 11 | 72.7% | 6 | 2 | 8 | 75.0% | 23 | 7 | 30 | 76.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 2 | 4 | 6 | 33.3% | 5 | 4 | 9 | 55.6% | 7 | 2 | 9 | 77.8% | 6 | 4 | 10 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 4 | 2 | 6 | 66.7% | 3 | 1 | 4 | 75.0% | 7 | 2 | 9 | 77.8% | 25 | 12 | 37 | 67.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 14 | 5 | 19 | 73.7% | 7 | 4 | 11 | 63.6% | 4 | 1 | 5 | 80.0% | 16 | 10 | 26 | 61.5% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | 5 | 2 | 7 | 71.4% | 2 | 1 | 3 | 66.7% | 2 | 2 | 4 | 50.0% | 15 | 10 | 25 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 4 | 7 | 11 | 36.4% | 1 | 3 | 4 | 25.0% | 3 | 3 | 6 | 50.0% | 11 | 13 | 24 | 45.8% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | 3 | 7 | 10 | 30.0% | — | — | — | — | 4 | 6 | 10 | 40.0% | 7 | 12 | 19 | 36.8% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | 7 | 4 | 11 | 63.6% | 0 | 3 | 3 | 0.0% | 5 | 5 | 10 | 50.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | 2 | 3 | 5 | 40.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 4 | 5 | 9 | 44.4% | 1 | 1 | 2 | 50.0% | 4 | 3 | 7 | 57.1% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 1 | 1 | 2 | 50.0% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1986 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1988 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1989 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1990 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1991 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 121 | 75 | 196 | 61.7% | 132 | 65 | 197 | 67.0% | 144 | 69 | 213 | 67.6% | 197 | 113 | 310 | 63.5% | Career | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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.
| Rosie Casals | M Cobb | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1968 | 1751 | 130.0 | — | — | — | — | +41 | -201 | -25 | 68.8% | +1.61 | 7–9 (44%) | — | — | +0.46 | 1981 | 1472 | 91.0 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -0.06 |
| 1969 | 1878 | 140.7 | — | — | — | — | -130 | -92 | +93 | 64.3% | +1.09 | 12–6 (67%) | — | — | -4.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1970 | 2043 | 161.0 | — | — | — | — | -151 | +10 | +19 | 68.1% | +1.60 | 11–5 (69%) | 1–3 (25%) | 104.5 | -10.75 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1971 | 2173 | 168.5 | — | — | — | — | +114 | -75 | -19 | 71.2% | +1.62 | 18–13 (58%) | 6–9 (40%) | 96.2 | -13.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 2106 | 158.7 | — | — | — | — | +68 | -51 | +59 | 66.5% | +1.41 | 15–7 (68%) | 9–6 (60%) | 102.7 | -8.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 2139 | 165.9 | — | — | — | — | +112 | -17 | +17 | 71.1% | +1.70 | 15–13 (54%) | 8–12 (40%) | 96.6 | -10.99 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 2136 | 163.5 | — | — | — | — | +103 | +14 | +14 | 68.8% | +1.15 | 6–8 (43%) | 5–4 (56%) | 96.0 | -9.26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 2003 | 147.3 | — | — | — | — | +25 | +90 | +135 | 59.8% | +0.83 | 5–9 (36%) | 3–4 (43%) | 89.5 | -2.82 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 2128 | 162.5 | — | — | — | — | +44 | -45 | +52 | 65.5% | +1.01 | 7–4 (64%) | 6–3 (67%) | 102.3 | -7.85 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 2058 | 157.4 | — | — | — | — | +113 | -43 | +129 | 64.5% | +0.90 | 8–6 (57%) | 6–5 (55%) | 100.5 | -6.67 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | 2014 | 156.7 | — | — | — | — | +89 | -40 | +109 | 57.0% | +0.57 | 10–7 (59%) | 1–5 (17%) | 96.0 | -3.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 1828 | 144.5 | — | — | — | — | +54 | +109 | +234 | 46.6% | -0.42 | 7–10 (41%) | 6–2 (75%) | 94.5 | -3.07 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | 1681 | 130.9 | — | — | — | — | +19 | — | +233 | 40.4% | -0.67 | 3–8 (27%) | 3–8 (27%) | 89.1 | -2.38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | 1687 | 134.5 | — | — | — | — | +87 | +183 | +144 | 46.8% | +0.19 | 5–7 (42%) | 0–4 (0%) | 91.4 | +0.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 1668 | 113.9 | — | — | — | — | +43 | — | +125 | 39.3% | -0.75 | 1–3 (25%) | 0–2 | — | -0.54 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 1662 | 117.4 | — | — | — | — | -25 | — | +150 | 44.9% | -0.27 | 3–4 (43%) | 1–0 | — | -0.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 1609 | 94.3 | — | — | — | — | — | — | — | 18.2% | -2.82 | 1–0 | — | — | +0.56 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 1574 | 92.4 | — | — | — | — | +9 | — | — | 11.1% | -2.78 | 0–1 | 0–1 | — | +0.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1986 | 1548 | 97.2 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.07 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1988 | 1523 | 93.9 | — | — | — | — | — | — | — | 0.0% | -4.25 | — | — | — | 0.00 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1989 | 1500 | 89.7 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1990 | 1491 | 100.4 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | — | — | -0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1991 | 1476 | 94.6 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 2214 | 159.5 | — | — | — | — | +65 | -31 | +61 | 62.3% | +0.97 | 134–120 (53%) | 55–68 (45%) | 91.0 | -9.04 | Career | 1500 | 95.1 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -3.00 |
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 |
|---|---|---|---|---|---|
| Billie Jean King | 6 | 34 | 40 | Jun 26, 1983 | H2H |
| Francoise Durr | 20 | 14 | 34 | Jun 29, 1979 | H2H |
| Kerry Reid | 16 | 17 | 33 | Oct 13, 1979 | H2H |
| Margaret Court | 3 | 29 | 32 | Feb 20, 1977 | H2H |
| Virginia Wade | 13 | 14 | 27 | Feb 16, 1980 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Rosie Casals | 0 | 1 | 1 | Jun 4, 1981 | H2H |
| Liz Gordon | 0 | 1 | 1 | May 28, 1981 | H2H |
| Annette Smith | 0 | 1 | 1 | May 21, 1981 | H2H |