H2H data updated: 2026-07-19 14:15 UTC
Mary Sawyer vs Yu Li Chiao H2H: 0-1
Yu Li Chiao holds a 1–0 lead over Mary Sawyer in their WTA head-to-head. They have met 1 times in main draws. Most recently, Yu Li Chiao won the 1979 Tokyo Japan Open fourth round 6-3 6-3.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 26, 1979* | Tokyo Japan Open | WTA 250 | R16 | — | Yu Li Chiao | 6-3 6-3 | Mary Sawyer | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mary Sawyer | — | — | — | 1,600 | 22 | 31 | 41.5% | 0 | 0 | 0 | 0 | 2 | 2 |
| Yu Li Chiao | — | — | — | 1,519 | 2 | 1 | 66.7% | 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 Sawyer | Yu Li Chiao | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1973 | 0–1 | 0.0% | — | 1,494 | 0 | 0 | 1979 | 2–1 | 66.7% | — | 1,519 | 0 | 0 |
| 1974 | 0–1 | 0.0% | — | 1,488 | 0 | 0 | — | — | — | — | — | — | — |
| 1976 | 1–1 | 50.0% | — | 1,509 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 9–10 | 47.4% | — | 1,569 | 0 | 2 | — | — | — | — | — | — | — |
| 1978 | 3–7 | 30.0% | — | 1,535 | 0 | 2 | — | — | — | — | — | — | — |
| 1979 | 8–9 | 47.1% | — | 1,558 | 0 | 2 | — | — | — | — | — | — | — |
| 1980 | 0–1 | 0.0% | — | 1,542 | 0 | 2 | — | — | — | — | — | — | — |
| 1981 | 1–1 | 50.0% | — | 1,539 | 0 | 2 | — | — | — | — | — | — | — |