H2H data updated: 2026-09-14 00:00 UTC
Kathrin Keil holds a 1–0 lead over Carling Bassett Seguso in their WTA head-to-head. Across 1 main-draw meeting, Kathrin Keil leads 1–0 on hard courts. Most recently, Kathrin Keil won the 1987 Key Biscayne round of 128 4-6 6-3 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 |
|---|---|---|---|---|---|---|---|---|
| Kathrin Keil | 4-6 6-3 6-3 | Carling Bassett Seguso | Match data | Feb 24, 1987* | R128 | Key Biscayne | WTA 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carling Bassett Seguso | — | — | — | 2,010 | 149 | 102 | 59.4% | 0 | 0 | 0 | 1 | 1 | 2 |
| Kathrin Keil | — | — | — | 1,703 | 45 | 55 | 45.0% | 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.
| Age | Carling Bassett Seguso | Kathrin Keil | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 14 | 1982 | 2–3 | 40.0% | — | 1,521 | 0 | 0 | — | — | — | — | — | — | — |
| 15 | 1983 | 35–21 | 62.5% | — | 1,832 | 0 | 1 | — | — | — | — | — | — | — |
| 16 | 1984 | 37–20 | 64.9% | — | 1,940 | 0 | 1 | — | — | — | — | — | — | — |
| 17 | 1985 | 30–17 | 63.8% | — | 1,880 | 0 | 1 | 1980 | 5–2 | 71.4% | — | 1,599 | 0 | 0 |
| 18 | 1986 | 18–12 | 60.0% | — | 1,847 | 0 | 1 | 1981 | 9–8 | 52.9% | — | 1,616 | 0 | 0 |
| 19 | 1987 | 16–12 | 57.1% | — | 1,831 | 0 | 2 | 1982 | 3–2 | 60.0% | — | 1,637 | 0 | 0 |
| 20 | 1988 | 4–7 | 36.4% | — | 1,770 | 0 | 2 | 1983 | 0–1 | 0.0% | — | 1,633 | 0 | 0 |
| 21 | 1989 | 3–4 | 42.9% | — | 1,756 | 0 | 2 | 1984 | 6–8 | 42.9% | — | 1,601 | 0 | 0 |
| 22 | 1990 | 3–3 | 50.0% | — | 1,760 | 0 | 2 | 1985 | 0–1 | 0.0% | — | 1,586 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1986 | 4–2 | 66.7% | — | 1,605 | 0 | 0 |
| 24 | 1992 | 1–3 | 25.0% | — | 1,729 | 0 | 2 | 1987 | 14–16 | 46.7% | — | 1,630 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1988 | 3–11 | 21.4% | — | 1,579 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 1989 | 1–4 | 20.0% | — | 1,535 | 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 | Carling Bassett Seguso | Kathrin Keil | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1982 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 15 | 1983 | 12 | 6 | 18 | 66.7% | 10 | 6 | 16 | 62.5% | 8 | 5 | 13 | 61.5% | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 1984 | 9 | 3 | 12 | 75.0% | 16 | 6 | 22 | 72.7% | 4 | 4 | 8 | 50.0% | 8 | 7 | 15 | 53.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1985 | 18 | 6 | 24 | 75.0% | 5 | 3 | 8 | 62.5% | 2 | 2 | 4 | 50.0% | 5 | 6 | 11 | 45.5% | 1980 | 5 | 2 | 7 | 71.4% | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1986 | 8 | 6 | 14 | 57.1% | 5 | 2 | 7 | 71.4% | 3 | 1 | 4 | 75.0% | 2 | 3 | 5 | 40.0% | 1981 | 1 | 3 | 4 | 25.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 19 | 1987 | 1 | 4 | 5 | 20.0% | 9 | 2 | 11 | 81.8% | 4 | 4 | 8 | 50.0% | 2 | 2 | 4 | 50.0% | 1982 | — | — | — | — | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — |
| 20 | 1988 | 4 | 4 | 8 | 50.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1983 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 21 | 1989 | 3 | 4 | 7 | 42.9% | — | — | — | — | — | — | — | — | — | — | — | — | 1984 | 6 | 4 | 10 | 60.0% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — |
| 22 | 1990 | 0 | 1 | 1 | 0.0% | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | 1985 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1986 | — | — | — | — | 4 | 2 | 6 | 66.7% | — | — | — | — | — | — | — | — |
| 24 | 1992 | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 1987 | 11 | 8 | 19 | 57.9% | 0 | 1 | 1 | 0.0% | 1 | 4 | 5 | 20.0% | 2 | 3 | 5 | 40.0% |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1988 | 3 | 10 | 13 | 23.1% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1989 | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 56 | 38 | 94 | 59.6% | 49 | 23 | 72 | 68.1% | 21 | 17 | 38 | 55.3% | 23 | 24 | 47 | 48.9% | — | 27 | 32 | 59 | 45.8% | 8 | 11 | 19 | 42.1% | 1 | 4 | 5 | 20.0% | 2 | 4 | 6 | 33.3% |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Carling Bassett Seguso | Kathrin Keil | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1982 | 1521 | 110.0 | — | — | — | — | +60 | — | — | 50.0% | -0.25 | 0–2 | 1–0 | — | +0.23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 15 | 1983 | 1832 | 140.3 | — | — | — | — | -64 | -80 | -107 | 59.8% | +0.66 | 9–5 (64%) | 7–4 (64%) | 110.3 | +0.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 1984 | 1941 | 159.0 | — | — | — | — | -37 | -6 | -187 | 63.0% | +0.84 | 7–6 (54%) | 5–2 (71%) | 104.1 | -3.26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1985 | 1881 | 145.2 | — | — | — | — | +31 | +22 | -161 | 61.3% | +0.77 | 7–5 (58%) | 2–4 (33%) | 96.5 | +2.09 | 1980 | 1600 | 130.2 | — | — | — | — | +65 | — | — | 64.7% | +1.29 | 2–1 (67%) | 0–1 | — | -0.44 |
| 18 | 1986 | 1847 | 143.9 | — | — | — | — | -1 | +75 | -75 | 56.9% | +0.43 | 7–5 (58%) | 1–3 (25%) | 98.7 | -1.57 | 1981 | 1616 | 117.2 | — | — | — | — | +61 | — | — | 52.4% | -0.12 | 4–4 (50%) | 4–1 (80%) | 101.5 | -0.42 |
| 19 | 1987 | 1832 | 140.5 | — | — | — | — | -36 | +154 | -85 | 57.1% | +0.49 | 5–4 (56%) | 4–3 (57%) | 99.9 | -1.25 | 1982 | 1637 | 111.3 | — | — | — | — | — | -54 | — | 53.8% | +0.15 | 2–1 (67%) | 1–0 | — | -0.08 |
| 20 | 1988 | 1770 | 121.3 | — | — | — | — | -27 | — | — | 41.7% | -0.08 | 0–2 | 0–2 | — | -1.13 | 1983 | 1634 | 108.6 | — | — | — | — | — | — | — | 33.3% | -2.67 | 0–1 | 1–0 | — | -0.21 |
| 21 | 1989 | 1756 | 117.9 | — | — | — | — | -30 | — | — | 46.2% | -0.77 | 1–0 | 0–1 | — | -1.02 | 1984 | 1602 | 104.8 | — | — | — | — | +49 | -40 | — | 42.4% | -0.55 | 3–2 (60%) | 2–3 (40%) | 100.2 | +1.11 |
| 22 | 1990 | 1761 | 124.8 | — | — | — | — | — | +191 | — | 50.0% | +0.07 | 1–1 | — | — | -0.23 | 1985 | 1587 | 98.4 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.09 |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1986 | 1606 | 111.2 | — | — | — | — | — | -14 | — | 69.2% | +1.23 | 0–1 | 1–0 | — | +1.24 |
| 24 | 1992 | 1729 | 109.6 | — | — | — | — | — | — | — | 22.2% | -1.67 | 1–0 | — | — | -0.51 | 1987 | 1631 | 122.6 | — | — | — | — | +57 | — | -81 | 43.3% | -0.61 | 6–3 (67%) | 4–4 (50%) | 103.7 | +0.32 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1988 | 1579 | 111.1 | — | — | — | — | +11 | — | — | 28.1% | -1.84 | 2–2 (50%) | 1–0 | — | -1.26 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1989 | 1536 | 97.2 | — | — | — | — | -1 | — | — | 25.0% | -1.08 | 1–1 | 0–3 (0%) | — | +0.46 |
| Career | — | 2010 | 150.8 | — | — | — | — | -15 | +28 | -122 | 58.0% | +0.54 | 38–30 (56%) | 20–19 (51%) | 102.7 | -2.60 | — | 1704 | 122.0 | — | — | — | — | +43 | -34 | -81 | 44.9% | -0.47 | 20–16 (56%) | 14–12 (54%) | 103.5 | +0.81 |
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 |
|---|---|---|---|---|---|
| Chris Evert | 0 | 8 | 8 | Mar 20, 1987 | H2H |
| Hana Mandlikova | 3 | 4 | 7 | Jan 21, 1987 | H2H |
| Martina Navratilova | 0 | 6 | 6 | Jan 17, 1986 | H2H |
| Claudia Kohde Kilsch | 0 | 5 | 5 | Sep 4, 1987 | H2H |
| Sharon Walsh Pete | 5 | 0 | 5 | Jun 12, 1987 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Arantxa Sanchez-Vicario | 0 | 3 | 3 | Aug 31, 1988 | H2H |
| Helena Sukova | 0 | 3 | 3 | Mar 4, 1988 | H2H |
| Beth Herr | 2 | 1 | 3 | Sep 3, 1987 | H2H |
| Louise Field | 1 | 1 | 2 | Apr 27, 1989 | H2H |
| Stephanie Rehe | 0 | 2 | 2 | Oct 14, 1988 | H2H |