H2H data updated: 2026-08-31 00:00 UTC
Betty Stove holds a 1–0 lead over Jana Kunstfeldova in their WTA head-to-head. Across 1 main-draw meeting, Betty Stove leads 1–0 on clay. Most recently, Betty Stove won the 1970 Dusseldorf quarterfinal 6-3 4-6 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Betty Stove | 6-3 4-6 6-1 | Jana Kunstfeldova | Match data | Jul 11, 1970* | QF | Dusseldorf | WTA 250 | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Betty Stove | — | #7 | — | 2,171 | 419 | 307 | 57.7% | 0 | 0 | 0 | 0 | 8 | 8 |
| Jana Kunstfeldova | — | — | — | 1,500 | 0 | 2 | 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.
| Betty Stove | Jana Kunstfeldova | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1969 | 27–14 | 65.9% | — | 1,639 | 0 | 2 | 1969 | 0–1 | 0.0% | — | 1,493 | 0 | 0 |
| 1970 | 18–20 | 47.4% | — | 1,708 | 0 | 2 | 1970 | 0–1 | 0.0% | — | 1,482 | 0 | 0 |
| 1971 | 51–29 | 63.8% | — | 1,800 | 0 | 4 | — | — | — | — | — | — | — |
| 1972 | 46–25 | 64.8% | — | 1,967 | 0 | 7 | — | — | — | — | — | — | — |
| 1973 | 38–28 | 57.6% | — | 1,923 | 0 | 8 | — | — | — | — | — | — | — |
| 1974 | 24–20 | 54.5% | — | 1,958 | 0 | 8 | — | — | — | — | — | — | — |
| 1975 | 17–18 | 48.6% | — | 1,962 | 0 | 8 | — | — | — | — | — | — | — |
| 1976 | 37–20 | 64.9% | #7 | 2,086 | 0 | 8 | — | — | — | — | — | — | — |
| 1977 | 46–25 | 64.8% | #7 | 2,073 | 0 | 8 | — | — | — | — | — | — | — |
| 1978 | 51–24 | 68.0% | #9 | 2,076 | 0 | 8 | — | — | — | — | — | — | — |
| 1979 | 26–24 | 52.0% | — | 1,904 | 0 | 8 | — | — | — | — | — | — | — |
| 1980 | 24–23 | 51.1% | — | 1,840 | 0 | 8 | — | — | — | — | — | — | — |
| 1981 | 5–20 | 20.0% | — | 1,695 | 0 | 8 | — | — | — | — | — | — | — |
| 1982 | 9–15 | 37.5% | — | 1,672 | 0 | 8 | — | — | — | — | — | — | — |
| 1983 | 0–2 | 0.0% | — | 1,630 | 0 | 8 | — | — | — | — | — | — | — |
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.
| Betty Stove | Jana Kunstfeldova | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1969 | — | — | — | — | 8 | 6 | 14 | 57.1% | 8 | 6 | 14 | 57.1% | 11 | 2 | 13 | 84.6% | 1969 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1970 | 1 | 4 | 5 | 20.0% | 7 | 7 | 14 | 50.0% | 6 | 4 | 10 | 60.0% | 4 | 5 | 9 | 44.4% | 1970 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1971 | 2 | 2 | 4 | 50.0% | 20 | 8 | 28 | 71.4% | 24 | 12 | 36 | 66.7% | 5 | 6 | 11 | 45.5% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 5 | 3 | 8 | 62.5% | 8 | 6 | 14 | 57.1% | 20 | 6 | 26 | 76.9% | 12 | 10 | 22 | 54.5% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 6 | 4 | 10 | 60.0% | 19 | 9 | 28 | 67.9% | 4 | 5 | 9 | 44.4% | 9 | 10 | 19 | 47.4% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 5 | 4 | 9 | 55.6% | 10 | 5 | 15 | 66.7% | 2 | 3 | 5 | 40.0% | 7 | 8 | 15 | 46.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 2 | 6 | 8 | 25.0% | 2 | 2 | 4 | 50.0% | 4 | 1 | 5 | 80.0% | 9 | 9 | 18 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 7 | 3 | 10 | 70.0% | 2 | 2 | 4 | 50.0% | 13 | 4 | 17 | 76.5% | 15 | 11 | 26 | 57.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 10 | 5 | 15 | 66.7% | 6 | 3 | 9 | 66.7% | 11 | 6 | 17 | 64.7% | 19 | 11 | 30 | 63.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | 12 | 8 | 20 | 60.0% | — | — | — | — | 5 | 2 | 7 | 71.4% | 34 | 14 | 48 | 70.8% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 10 | 6 | 16 | 62.5% | 5 | 3 | 8 | 62.5% | 5 | 2 | 7 | 71.4% | 6 | 13 | 19 | 31.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | 1 | 5 | 6 | 16.7% | 1 | 2 | 3 | 33.3% | 16 | 6 | 22 | 72.7% | 6 | 10 | 16 | 37.5% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | 3 | 6 | 9 | 33.3% | 0 | 3 | 3 | 0.0% | 2 | 4 | 6 | 33.3% | 0 | 7 | 7 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 0 | 4 | 4 | 0.0% | 2 | 4 | 6 | 33.3% | 7 | 5 | 12 | 58.3% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 64 | 60 | 124 | 51.6% | 90 | 60 | 150 | 60.0% | 127 | 68 | 195 | 65.1% | 137 | 118 | 255 | 53.7% | Career | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Betty Stove | Jana Kunstfeldova | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule |
| 1969 | 1640 | 122.6 | — | — | — | — | +178 | -76 | -43 | 66.3% | +1.17 | 5–7 (42%) | — | +3.66 | 1969 | 1493 | 101.0 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | -0.12 |
| 1970 | 1708 | 123.3 | — | — | — | — | -25 | -123 | -13 | 46.5% | -0.17 | 6–6 (50%) | — | -0.85 | 1970 | 1483 | 99.3 | — | — | — | — | — | — | — | 33.3% | -2.00 | 0–1 | — | +0.05 |
| 1971 | 1801 | 147.0 | — | — | — | — | -99 | +35 | +44 | 61.5% | +0.86 | 12–16 (43%) | 7–1 (88%) | -1.34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 1968 | 154.8 | — | — | — | — | -73 | -37 | +44 | 61.5% | +0.73 | 14–7 (67%) | 7–4 (64%) | -8.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 1923 | 154.1 | — | — | — | — | +22 | +28 | +18 | 55.8% | +0.50 | 9–8 (53%) | 6–8 (43%) | -10.73 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 1959 | 153.1 | — | — | — | — | 0 | +50 | -54 | 54.2% | +0.23 | 6–6 (50%) | 4–3 (57%) | -9.60 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 1962 | 152.1 | — | — | — | — | -51 | +58 | -20 | 48.8% | -0.22 | 8–8 (50%) | 5–2 (71%) | -5.95 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 2086 | 160.5 | — | — | — | — | -55 | -98 | -2 | 62.5% | +1.06 | 8–8 (50%) | 5–4 (56%) | -8.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 2074 | 163.1 | — | — | — | — | +16 | -50 | +40 | 60.6% | +0.81 | 11–8 (58%) | 4–5 (44%) | -6.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | 2076 | 159.6 | — | — | — | — | +18 | — | +42 | 62.4% | +0.65 | 13–6 (68%) | 11–8 (58%) | -3.70 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 1905 | 150.7 | — | — | — | — | -22 | +107 | +204 | 53.6% | +0.27 | 5–7 (42%) | 7–5 (58%) | -2.84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | 1840 | 138.2 | — | — | — | — | -138 | +123 | +266 | 51.4% | -0.10 | 5–8 (38%) | 9–6 (60%) | -4.96 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | 1695 | 131.2 | — | — | — | — | -30 | +175 | +304 | 28.3% | -1.50 | 3–7 (30%) | 1–1 | -3.68 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 1673 | 118.2 | — | — | — | — | -130 | +120 | +243 | 39.6% | -0.49 | 2–5 (29%) | 4–4 (50%) | -2.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 1631 | 88.3 | — | — | — | — | — | — | — | 0.0% | -4.25 | — | — | +0.30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 2172 | 155.1 | — | — | — | — | -20 | +7 | +76 | 56.2% | +0.43 | 107–107 (50%) | 70–51 (58%) | -8.96 | Career | 1500 | 100.1 | — | — | — | — | — | — | — | 20.0% | -2.60 | 0–1 | — | -3.50 |
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 |
|---|---|---|---|---|---|
| Virginia Wade | 5 | 23 | 28 | Oct 7, 1982 | H2H |
| Chris Evert | 1 | 20 | 21 | Aug 20, 1981 | H2H |
| Martina Navratilova | 4 | 15 | 19 | Oct 1, 1981 | H2H |
| Billie Jean King | 3 | 16 | 19 | Nov 4, 1979 | H2H |
| Evonne Goolagong | 3 | 14 | 17 | Jun 29, 1980 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Betty Stove | 0 | 1 | 1 | Jul 11, 1970 | H2H |
| Helga Masthoff | 0 | 1 | 1 | May 21, 1969 | H2H |