H2H data updated: 2026-07-19 14:15 UTC
Kathy May vs Betty Ann Grubb H2H: 2-0
Kathy May holds a 2–0 lead over Betty Ann Grubb in their WTA head-to-head. Across 2 main-draw meetings, Kathy May leads 1–0 on carpet and 1–0 on grass. Most recently, Kathy May won the 1979 Chichester third round 6-7 7-5 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 14, 1979* | Chichester | WTA 250 | R32 | Grass | Kathy May | 6-7 7-5 6-2 | Betty Ann Grubb | Match data |
| Jan 12, 1979* | Oakland | WTA 250 | R16 | Carpet | Kathy May | 6-1 6-4 | Betty Ann Grubb | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kathy May | — | — | — | 1,898 | 111 | 89 | 55.5% | 0 | 0 | 0 | 0 | 6 | 6 |
| Betty Ann Grubb | — | — | — | 1,822 | 124 | 112 | 52.5% | 0 | 0 | 0 | 0 | 7 | 7 |
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.
| Kathy May | Betty Ann Grubb | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1971 | 0–1 | 0.0% | — | 1,497 | 0 | 0 | 1968 | 21–8 | 72.4% | — | 1,633 | 0 | 3 |
| 1972 | 4–2 | 66.7% | — | 1,537 | 0 | 0 | 1969 | 29–14 | 67.4% | — | 1,778 | 0 | 5 |
| 1973 | 6–1 | 85.7% | — | 1,625 | 0 | 1 | 1970 | 18–15 | 54.5% | — | 1,685 | 0 | 5 |
| 1974 | 16–5 | 76.2% | — | 1,714 | 0 | 4 | 1971 | 5–11 | 31.2% | — | 1,687 | 0 | 5 |
| 1975 | 14–13 | 51.9% | — | 1,749 | 0 | 5 | 1972 | 2–2 | 50.0% | — | 1,679 | 0 | 6 |
| 1976 | 15–13 | 53.6% | — | 1,797 | 0 | 6 | 1973 | 4–4 | 50.0% | — | 1,703 | 0 | 7 |
| 1977 | 14–16 | 46.7% | — | 1,795 | 0 | 6 | 1974 | 7–10 | 41.2% | — | 1,676 | 0 | 7 |
| 1978 | 21–16 | 56.8% | — | 1,825 | 0 | 6 | 1975 | 5–4 | 55.6% | — | 1,729 | 0 | 7 |
| 1979 | 15–12 | 55.6% | — | 1,842 | 0 | 6 | 1976 | 2–4 | 33.3% | — | 1,684 | 0 | 7 |
| 1980 | 4–8 | 33.3% | — | 1,739 | 0 | 6 | 1977 | 0–2 | 0.0% | — | 1,654 | 0 | 7 |
| 1981 | 1–1 | 50.0% | — | 1,721 | 0 | 6 | 1978 | 3–1 | 75.0% | — | 1,661 | 0 | 7 |
| 1990 | 1–1 | 50.0% | — | 1,712 | 0 | 6 | 1979 | 25–26 | 49.0% | — | 1,814 | 0 | 7 |
| — | — | — | — | — | — | — | 1980 | 2–9 | 18.2% | — | 1,720 | 0 | 7 |
| — | — | — | — | — | — | — | 1981 | 1–2 | 33.3% | — | 1,707 | 0 | 7 |