H2H data updated: 2026-09-13 00:00 UTC
Gretchen Vosters holds a 1–0 lead over Pat Stewart in their WTA head-to-head. Across 1 main-draw meeting, Gretchen Vosters leads 1–0 on grass. Most recently, Gretchen Vosters won the 1968 South Orange round of 64 6-4 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Gretchen Vosters | 6-4 6-3 | Pat Stewart | Match data | Jul 31, 1968* | R64 | South Orange | WTA 250 | Grass |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pat Stewart | — | — | — | 1,634 | 19 | 16 | 54.3% | 0 | 0 | 0 | 0 | 2 | 2 |
| Gretchen Vosters | — | — | — | 1,574 | 8 | 7 | 53.3% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Pat Stewart | Gretchen Vosters | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 13–5 | 72.2% | — | 1,601 | 0 | 2 | 1968 | 7–6 | 53.8% | — | 1,542 | 0 | 0 |
| 1969 | 3–4 | 42.9% | — | 1,562 | 0 | 2 | 1972 | 1–1 | 50.0% | — | 1,543 | 0 | 0 |
| 1970 | 3–4 | 42.9% | — | 1,537 | 0 | 2 | — | — | — | — | — | — | — |
| 1973 | 0–2 | 0.0% | — | 1,503 | 0 | 2 | — | — | — | — | — | — | — |
| 1975 | 0–1 | 0.0% | — | 1,490 | 0 | 2 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Pat Stewart | Gretchen Vosters | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | ||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1968 | — | — | — | — | 6 | 1 | 7 | 85.7% | 4 | 4 | 8 | 50.0% | — | — | — | — | 1968 | — | — | — | — | — | — | — | — | 7 | 6 | 13 | 53.8% | — | — | — | — |
| 1969 | — | — | — | — | 2 | 2 | 4 | 50.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | 1972 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 1970 | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 0 | 1 | 1 | 0.0% | 8 | 4 | 12 | 66.7% | 5 | 8 | 13 | 38.5% | 1 | 2 | 3 | 33.3% | Career | — | — | — | — | — | — | — | — | 8 | 7 | 15 | 53.3% | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Pat Stewart | Gretchen Vosters | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
| 1968 | 1602 | 119.3 | — | — | — | — | — | +18 | -59 | 71.1% | +1.60 | 1–1 | — | — | +0.76 | 1968 | 1542 | 99.8 | — | — | — | — | — | — | +31 | 46.2% | -0.65 | 2–0 | — | — | +0.06 |
| 1969 | 1563 | 97.7 | — | — | — | — | — | +35 | -29 | 40.0% | -0.67 | 1–0 | — | — | +0.93 | 1972 | 1544 | 97.8 | — | — | — | — | — | — | — | 50.0% | -0.75 | — | 1–0 | — | +0.22 |
| 1970 | 1538 | 100.1 | — | — | — | — | -19 | — | — | 50.0% | -0.06 | 0–2 | — | — | +1.19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 1504 | 92.5 | — | — | — | — | — | — | — | 20.0% | -2.40 | 0–1 | 0–1 | — | +0.73 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 1491 | 97.0 | — | — | — | — | — | — | — | 0.0% | -4.00 | — | — | — | +0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1634 | 107.1 | — | — | — | — | -19 | +24 | -51 | 55.3% | +0.39 | 2–4 (33%) | 0–1 | — | +10.74 | Career | 1574 | 99.1 | — | — | — | — | — | — | +31 | 46.7% | -0.66 | 2–0 | 1–0 | — | +1.87 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Louise Gonnerman | 3 | 1 | 4 | May 10, 1970 | H2H |
| Marjorie Gengler | 0 | 3 | 3 | Sep 5, 1970 | H2H |
| Mimi Kanarek | 1 | 1 | 2 | Dec 2, 1973 | H2H |
| Mariana Simionescu | 0 | 1 | 1 | Aug 22, 1975 | H2H |
| Ann Kiyomura Hayashi | 0 | 1 | 1 | Aug 24, 1973 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Mary Ann Eisel | 0 | 2 | 2 | Aug 18, 1968 | H2H |
| Laurie Fleming | 0 | 1 | 1 | Aug 18, 1972 | H2H |
| Daryl Gralka | 1 | 0 | 1 | Aug 17, 1972 | H2H |
| Roylee Bailey | 0 | 1 | 1 | Aug 21, 1968 | H2H |
| Raymonde Veber | 1 | 0 | 1 | Aug 17, 1968 | H2H |