H2H data updated: 2026-09-07 00:00 UTC
Ann Devries holds a 1–0 lead over Bettina Diesner in their WTA head-to-head. Across 1 main-draw meeting, Ann Devries leads 1–0 on hard courts. Most recently, Ann Devries won the 1988 Sofia round of 32 6-2 3-6 6-2.
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 |
|---|---|---|---|---|---|---|---|---|
| Ann Devries | 6-2 3-6 6-2 | Bettina Diesner | Match data | Aug 11, 1988* | R32 | Sofia | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ann Devries | #579 | #77 | 10 | 1,619 | 35 | 54 | 39.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Bettina Diesner | — | — | — | 1,500 | 1 | 4 | 20.0% | 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 | Ann Devries | Bettina Diesner | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1986 | 1–1 | 50.0% | #174 | 1,517 | 0 | 0 | 1986 | 0–1 | 0.0% | — | 1,488 | 0 | 0 |
| 17 | 1987 | 14–15 | 48.3% | #100 | 1,564 | 0 | 0 | 1987 | 0–1 | 0.0% | — | 1,472 | 0 | 0 |
| 18 | 1988 | 12–15 | 44.4% | #78 | 1,582 | 0 | 0 | 1988 | 0–1 | 0.0% | — | 1,460 | 0 | 0 |
| 19 | 1989 | 5–11 | 31.2% | #145 | 1,551 | 0 | 0 | 1989 | 1–1 | 50.0% | — | 1,482 | 0 | 0 |
| 20 | 1990 | 2–7 | 22.2% | #204 | 1,513 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1992 | 1–4 | 20.0% | #144 | 1,477 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1993 | 0–1 | 0.0% | #486 | 1,467 | 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 | Ann Devries | Bettina Diesner | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 16 | 1986 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | 1986 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 17 | 1987 | 6 | 4 | 10 | 60.0% | 5 | 7 | 12 | 41.7% | 1 | 3 | 4 | 25.0% | 2 | 1 | 3 | 66.7% | 1987 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 18 | 1988 | 9 | 8 | 17 | 52.9% | 1 | 4 | 5 | 20.0% | 2 | 3 | 5 | 40.0% | — | — | — | — | 1988 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1989 | 4 | 8 | 12 | 33.3% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 1989 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 20 | 1990 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | 2 | 1 | 3 | 66.7% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1992 | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1993 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 20 | 24 | 44 | 45.5% | 6 | 15 | 21 | 28.6% | 6 | 10 | 16 | 37.5% | 3 | 5 | 8 | 37.5% | — | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | 1 | 1 | 2 | 50.0% |
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 | Ann Devries | Bettina Diesner | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 16 | 1986 | 1517 | 106.9 | — | — | — | — | — | — | — | 50.0% | -0.67 | 1–1 | 1–0 | — | +0.11 | 1986 | 1489 | 99.0 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | 0.00 |
| 17 | 1987 | 1565 | 115.9 | — | — | — | — | +64 | -12 | -8 | 47.8% | -0.04 | 6–5 (55%) | 0–4 (0%) | 98.9 | +2.76 | 1987 | 1473 | 94.2 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.14 |
| 18 | 1988 | 1583 | 110.2 | — | — | — | — | +48 | -75 | -30 | 43.9% | -0.58 | 7–5 (58%) | 4–0 (100%) | 105.3 | +1.18 | 1988 | 1460 | 99.7 | — | — | — | — | — | — | — | 33.3% | -1.67 | 0–1 | — | — | +0.11 |
| 19 | 1989 | 1551 | 109.7 | — | — | — | — | +31 | — | — | 31.6% | -0.76 | 4–2 (67%) | 0–3 (0%) | 100.2 | +0.61 | 1989 | 1483 | 113.1 | — | — | — | — | — | — | — | 50.0% | 0.00 | — | 0–1 | — | +0.02 |
| 20 | 1990 | 1514 | 103.7 | — | — | — | — | -3 | — | +87 | 37.5% | -1.44 | 0–2 | 1–0 | — | +0.28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1992 | 1477 | 102.5 | — | — | — | — | +22 | — | — | 27.3% | -1.27 | 0–1 | 1–2 (33%) | — | +0.61 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1993 | 1467 | 99.8 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | — | — | -0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1619 | 113.4 | — | — | — | — | +41 | -31 | +7 | 41.3% | -0.56 | 18–16 (53%) | 7–9 (44%) | 100.8 | +6.18 | — | 1500 | 103.2 | — | — | — | — | — | — | — | 27.3% | -1.64 | 0–1 | 0–1 | — | +5.40 |
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 |
|---|---|---|---|---|---|
| Sandra Wasserman | 0 | 3 | 3 | Apr 21, 1989 | H2H |
| Catarina Lindqvist Ryan | 1 | 2 | 3 | Jul 7, 1988 | H2H |
| Amy Frazier | 0 | 2 | 2 | Jan 17, 1992 | H2H |
| Katerina Maleeva | 0 | 2 | 2 | Jul 1, 1990 | H2H |
| Raffaella Reggi Concato | 0 | 2 | 2 | May 4, 1990 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Manuela Maleeva Fragniere | 0 | 1 | 1 | Oct 27, 1989 | H2H |
| Jo Durie | 1 | 0 | 1 | Oct 26, 1989 | H2H |
| Ann Devries | 0 | 1 | 1 | Aug 11, 1988 | H2H |
| Pilar Vasquez | 0 | 1 | 1 | Dec 2, 1987 | H2H |
| Arantxa Sanchez-Vicario | 0 | 1 | 1 | Dec 10, 1986 | H2H |