H2H data updated: 2026-07-19 14:15 UTC
Joyce Williams vs Debbie Parker H2H: 1-0
Joyce Williams holds a 1–0 lead over Debbie Parker in their WTA head-to-head. They have met 1 times in main draws. Most recently, Joyce Williams won the 1979 Edinburgh semifinal 6-3 6-4.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 14, 1979* | Edinburgh | WTA 250 | SF | — | Joyce Williams | 6-3 6-4 | Debbie Parker | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Joyce Williams | — | — | — | 1,966 | 188 | 88 | 68.1% | 0 | 0 | 0 | 0 | 11 | 11 |
| Debbie Parker | — | — | — | 1,545 | 10 | 12 | 45.5% | 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.
| Joyce Williams | Debbie Parker | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 35–20 | 63.6% | — | 1,638 | 0 | 2 | 1977 | 1–1 | 50.0% | — | 1,515 | 0 | 0 |
| 1969 | 36–20 | 64.3% | — | 1,801 | 0 | 3 | 1978 | 4–5 | 44.4% | — | 1,502 | 0 | 0 |
| 1970 | 46–17 | 73.0% | — | 1,860 | 0 | 6 | 1979 | 3–3 | 50.0% | — | 1,525 | 0 | 0 |
| 1971 | 23–12 | 65.7% | — | 1,911 | 0 | 7 | 1980 | 2–3 | 40.0% | — | 1,507 | 0 | 0 |
| 1972 | 30–8 | 78.9% | — | 1,935 | 0 | 9 | — | — | — | — | — | — | — |
| 1973 | 5–4 | 55.6% | — | 1,862 | 0 | 9 | — | — | — | — | — | — | — |
| 1974 | 1–3 | 25.0% | — | 1,842 | 0 | 9 | — | — | — | — | — | — | — |
| 1975 | 5–1 | 83.3% | — | 1,858 | 0 | 11 | — | — | — | — | — | — | — |
| 1976 | 0–1 | 0.0% | — | 1,835 | 0 | 11 | — | — | — | — | — | — | — |
| 1979 | 7–2 | 77.8% | — | 1,821 | 0 | 11 | — | — | — | — | — | — | — |