H2H data updated: 2026-07-18 17:48 UTC
Mariana Simionescu vs Kathy May H2H: 0-2
Kathy May holds a 2–0 lead over Mariana Simionescu in their WTA head-to-head. Across 2 main-draw meetings, Kathy May leads 2–0 on carpet. Most recently, Kathy May won the 1978 Seattle third round 6-3 6-4.
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Age 69
H2H
0
–
2
2 main draw meetings
USA
Age 70
Right-Handed
173 cm / 5'8"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 9, 1978* | Seattle | WTA 250 | R32 | Carpet | Kathy May | 6-3 6-4 | Mariana Simionescu | Match data |
| Feb 6, 1976* | Akron | WTA 250 | R32 | Carpet | Kathy May | 7-5 4-6 6-1 | Mariana Simionescu | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mariana Simionescu | — | — | — | 1,731 | 68 | 73 | 48.2% | 0 | 0 | 0 | 0 | 2 | 2 |
| Kathy May | — | — | — | 1,898 | 111 | 89 | 55.5% | 0 | 0 | 0 | 0 | 6 | 6 |
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.
| Age | Mariana Simionescu | Kathy May | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 15 | 1972 | 0–1 | 0.0% | — | 1,484 | 0 | 0 | 1971 | 0–1 | 0.0% | — | 1,497 | 0 | 0 |
| 16 | 1973 | 5–8 | 38.5% | — | 1,506 | 0 | 0 | 1972 | 4–2 | 66.7% | — | 1,537 | 0 | 0 |
| 17 | 1974 | 13–12 | 52.0% | — | 1,594 | 0 | 0 | 1973 | 6–1 | 85.7% | — | 1,625 | 0 | 1 |
| 18 | 1975 | 10–14 | 41.7% | — | 1,618 | 0 | 0 | 1974 | 16–5 | 76.2% | — | 1,714 | 0 | 4 |
| 19 | 1976 | 15–13 | 53.6% | — | 1,690 | 0 | 1 | 1975 | 14–13 | 51.9% | — | 1,749 | 0 | 5 |
| 20 | 1977 | 7–8 | 46.7% | — | 1,689 | 0 | 1 | 1976 | 15–13 | 53.6% | — | 1,797 | 0 | 6 |
| 21 | 1978 | 9–10 | 47.4% | — | 1,681 | 0 | 1 | 1977 | 14–16 | 46.7% | — | 1,795 | 0 | 6 |
| 22 | 1979 | 0–3 | 0.0% | — | 1,625 | 0 | 1 | 1978 | 21–16 | 56.8% | — | 1,825 | 0 | 6 |
| 23 | 1980 | 9–4 | 69.2% | — | 1,705 | 0 | 2 | 1979 | 15–12 | 55.6% | — | 1,842 | 0 | 6 |
| 24 | — | — | — | — | — | — | — | 1980 | 4–8 | 33.3% | — | 1,739 | 0 | 6 |
| 25 | — | — | — | — | — | — | — | 1981 | 1–1 | 50.0% | — | 1,721 | 0 | 6 |
| 34 | — | — | — | — | — | — | — | 1990 | 1–1 | 50.0% | — | 1,712 | 0 | 6 |