H2H data updated: 2026-07-19 14:15 UTC
Kathy Obrien vs Donna Rubin H2H: 1-0
Kathy Obrien holds a 1–0 lead over Donna Rubin in their WTA head-to-head. Across 1 main-draw meeting, Kathy Obrien leads 1–0 on hard courts. Most recently, Kathy Obrien won the 1980 Monroeville third round 4-6 7-6 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 24, 1980* | Monroeville | WTA 250 | R32 | Hard | Kathy Obrien | 4-6 7-6 6-2 | Donna Rubin | 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 Obrien | — | — | — | 1,536 | 10 | 12 | 45.5% | 0 | 0 | 0 | 0 | 1 | 1 |
| Donna Rubin | — | — | — | 1,584 | 9 | 10 | 47.4% | 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.
| Kathy Obrien | Donna Rubin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1978 | 1–1 | 50.0% | — | 1,503 | 0 | 0 | 1977 | 1–1 | 50.0% | — | 1,509 | 0 | 0 |
| 1979 | 2–1 | 66.7% | — | 1,520 | 0 | 1 | 1980 | 3–2 | 60.0% | — | 1,540 | 0 | 0 |
| 1980 | 3–4 | 42.9% | — | 1,519 | 0 | 1 | 1981 | 2–2 | 50.0% | — | 1,555 | 0 | 0 |
| 1981 | 1–1 | 50.0% | — | 1,531 | 0 | 1 | 1982 | 3–4 | 42.9% | — | 1,545 | 0 | 0 |
| 1982 | 1–1 | 50.0% | — | 1,528 | 0 | 1 | 1984 | 0–1 | 0.0% | — | 1,528 | 0 | 0 |
| 1983 | 2–4 | 33.3% | — | 1,515 | 0 | 1 | — | — | — | — | — | — | — |