Mary Hamm
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Martina Navratilova | 0 | 3 | 3 | Mar 9, 1978 | H2H |
| Ilana Kloss | 1 | 1 | 2 | Sep 15, 1978 | H2H |
| Marita Redondo | 1 | 1 | 2 | Mar 2, 1978 | H2H |
| Joanne Russell | 0 | 2 | 2 | Oct 13, 1977 | H2H |
| Kathy May | 1 | 1 | 2 | Aug 12, 1977 | H2H |
H2H data updated: 2026-09-13 00:00 UTC
Mary Hamm vs Betsy Butler H2H: 1-0
Mary Hamm holds a 1–0 lead over Betsy Butler in their WTA head-to-head. They have met 1 times in main draws. Most recently, Mary Hamm won the 1973 Birmingham round of 16 5-7 6-3 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.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Mary Hamm | 5-7 6-3 6-1 | Betsy Butler | Match data | Jul 13, 1973* | R16 | Birmingham | WTA 250 | — |
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.
Career Comparison
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mary Hamm | — | — | — | 1,680 | 31 | 42 | 42.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| Betsy Butler | — | — | — | 1,500 | 4 | 16 | 20.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Mary Hamm | Betsy Butler | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1969 | 0–1 | 0.0% | — | 1,491 | 0 | 0 | 1972 | 0–3 | 0.0% | — | 1,458 | 0 | 0 |
| 1973 | 1–4 | 20.0% | — | 1,471 | 0 | 0 | 1973 | 1–5 | 16.7% | — | 1,432 | 0 | 0 |
| 1974 | 4–3 | 57.1% | — | 1,515 | 0 | 0 | 1974 | 2–3 | 40.0% | — | 1,423 | 0 | 0 |
| 1975 | 4–3 | 57.1% | — | 1,539 | 0 | 0 | 1976 | 1–5 | 16.7% | — | 1,401 | 0 | 0 |
| 1976 | 6–6 | 50.0% | — | 1,584 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 12–18 | 40.0% | — | 1,661 | 0 | 0 | — | — | — | — | — | — | — |
| 1978 | 1–4 | 20.0% | — | 1,631 | 0 | 0 | — | — | — | — | — | — | — |
| 1981 | 3–3 | 50.0% | — | 1,604 | 0 | 0 | — | — | — | — | — | — | — |
Surface Results by Career Season
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.
| Mary Hamm | Betsy Butler | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 1972 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 1973 | 0 | 2 | 2 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1973 | — | — | — | — | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — |
| 1974 | — | — | — | — | 2 | 2 | 4 | 50.0% | 2 | 1 | 3 | 66.7% | — | — | — | — | 1974 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 1975 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | 1976 | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 1976 | 3 | 3 | 6 | 50.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 4 | 3 | 7 | 57.1% | 4 | 6 | 10 | 40.0% | 0 | 2 | 2 | 0.0% | 3 | 5 | 8 | 37.5% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 8 | 9 | 17 | 47.1% | 8 | 11 | 19 | 42.1% | 3 | 5 | 8 | 37.5% | 4 | 9 | 13 | 30.8% | Career | 0 | 1 | 1 | 0.0% | 3 | 9 | 12 | 25.0% | 0 | 2 | 2 | 0.0% | 1 | 2 | 3 | 33.3% |
Advanced Statistics Comparison by Career Season
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.
| Mary Hamm | Betsy Butler | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1969 | 1492 | 97.2 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.08 | 1972 | 1459 | 90.1 | — | — | — | — | — | — | — | 14.3% | -3.43 | 0–1 | 1–0 | — | +0.40 |
| 1973 | 1472 | 97.7 | — | — | — | — | — | — | — | 30.8% | -1.08 | 1–2 (33%) | 0–1 | — | +0.01 | 1973 | 1432 | 100.2 | — | — | — | — | — | +28 | — | 23.1% | -1.77 | 0–1 | — | — | +0.12 |
| 1974 | 1516 | 103.8 | — | — | — | — | — | -6 | +43 | 50.0% | -0.06 | 3–1 (75%) | 2–0 | — | +0.80 | 1974 | 1424 | 107.2 | — | — | — | — | — | +24 | — | 45.5% | +0.45 | 0–1 | — | — | +0.73 |
| 1975 | 1540 | 117.4 | — | — | — | — | — | — | — | 62.5% | +1.31 | 0–2 | 1–2 (33%) | — | +0.55 | 1976 | 1402 | 102.0 | — | — | — | — | — | +72 | — | 33.3% | -0.87 | 0–3 (0%) | 0–2 | — | +0.28 |
| 1976 | 1585 | 112.8 | — | — | — | — | +22 | -30 | — | 44.8% | -0.31 | 4–1 (80%) | 2–0 | — | +1.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 1661 | 131.0 | — | — | — | — | +18 | -54 | — | 42.0% | -0.54 | 6–5 (55%) | 3–2 (60%) | 103.8 | -0.77 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | 1631 | 115.5 | — | — | — | — | +18 | — | — | 27.3% | -1.27 | 0–1 | 0–2 | — | +0.46 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | 1604 | 108.7 | — | — | — | — | — | — | — | 50.0% | +0.57 | 1–1 | 1–2 (33%) | — | +0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1680 | 123.5 | — | — | — | — | +19 | -38 | +43 | 43.6% | -0.31 | 15–13 (54%) | 9–9 (50%) | 103.1 | +2.79 | Career | 1500 | 100.4 | — | — | — | — | — | +39 | — | 30.4% | -1.20 | 0–6 (0%) | 1–2 (33%) | — | +7.65 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Betsy Butler
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Wendy Overton | 0 | 1 | 1 | Oct 6, 1976 | H2H |
| Elvira Weisenberger | 0 | 1 | 1 | Sep 15, 1976 | H2H |
| Laura Dupont | 0 | 1 | 1 | Aug 28, 1976 | H2H |
| Robin Kahn | 1 | 0 | 1 | Aug 27, 1976 | H2H |
| Jane Preyer | 0 | 1 | 1 | Jul 3, 1976 | H2H |