H2H data updated: 2026-09-12 00:00 UTC
Stacy Margolin holds a 1–0 lead over Sue Stap in their WTA head-to-head. Across 1 main-draw meeting, Stacy Margolin leads 1–0 on carpet. Most recently, Stacy Margolin won the 1979 Dallas round of 64 6-3 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 |
|---|---|---|---|---|---|---|---|---|
| Stacy Margolin | 6-3 6-3 | Sue Stap | Match data | Feb 28, 1979* | R64 | Dallas | WTA 250 | Carpet |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stacy Margolin | — | — | — | 1,854 | 73 | 99 | 42.4% | 0 | 0 | 0 | 0 | 4 | 4 |
| Sue Stap | — | — | — | 1,724 | 42 | 78 | 35.0% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Stacy Margolin | Sue Stap | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 15 | — | — | — | — | — | — | — | 1969 | 0–1 | 0.0% | — | 1,496 | 0 | 0 |
| 16 | — | — | — | — | — | — | — | 1970 | 5–6 | 45.5% | — | 1,521 | 0 | 0 |
| 17 | 1976 | 2–1 | 66.7% | — | 1,523 | 0 | 1 | 1971 | 2–5 | 28.6% | — | 1,502 | 0 | 0 |
| 18 | 1977 | 1–5 | 16.7% | — | 1,504 | 0 | 2 | 1972 | 7–5 | 58.3% | — | 1,584 | 0 | 0 |
| 19 | 1978 | 16–5 | 76.2% | — | 1,781 | 0 | 4 | 1973 | 12–17 | 41.4% | — | 1,592 | 0 | 0 |
| 20 | 1979 | 12–20 | 37.5% | — | 1,753 | 0 | 4 | 1974 | 8–14 | 36.4% | — | 1,614 | 0 | 1 |
| 21 | 1980 | 25–26 | 49.0% | — | 1,774 | 0 | 4 | 1975 | 8–13 | 38.1% | — | 1,681 | 0 | 1 |
| 22 | 1981 | 11–20 | 35.5% | — | 1,696 | 0 | 4 | 1976 | 0–12 | 0.0% | — | 1,534 | 0 | 1 |
| 23 | 1982 | 4–14 | 22.2% | — | 1,541 | 0 | 4 | 1977 | 0–2 | 0.0% | — | 1,522 | 0 | 1 |
| 24 | 1983 | 2–5 | 28.6% | — | 1,518 | 0 | 4 | 1978 | 0–2 | 0.0% | — | 1,488 | 0 | 1 |
| 25 | 1984 | 0–1 | 0.0% | — | 1,512 | 0 | 4 | 1979 | 0–1 | 0.0% | — | 1,483 | 0 | 1 |
| 26 | 1985 | 0–2 | 0.0% | — | 1,479 | 0 | 4 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Stacy Margolin | Sue Stap | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 0 | 1 | 1 | 0.0% | 3 | 2 | 5 | 60.0% | 2 | 2 | 4 | 50.0% | 0 | 1 | 1 | 0.0% |
| 17 | 1976 | 1 | 0 | 1 | 100.0% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | 1971 | — | — | — | — | 2 | 3 | 5 | 40.0% | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 18 | 1977 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1 | 2 | 3 | 33.3% | 1972 | — | — | — | — | 2 | 1 | 3 | 66.7% | 5 | 4 | 9 | 55.6% | — | — | — | — |
| 19 | 1978 | 9 | 3 | 12 | 75.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | 1973 | 1 | 3 | 4 | 25.0% | 5 | 8 | 13 | 38.5% | 5 | 5 | 10 | 50.0% | 1 | 1 | 2 | 50.0% |
| 20 | 1979 | 1 | 7 | 8 | 12.5% | 1 | 2 | 3 | 33.3% | 1 | 2 | 3 | 33.3% | 9 | 9 | 18 | 50.0% | 1974 | 0 | 2 | 2 | 0.0% | 1 | 4 | 5 | 20.0% | 0 | 2 | 2 | 0.0% | 1 | 6 | 7 | 14.3% |
| 21 | 1980 | 14 | 7 | 21 | 66.7% | 0 | 2 | 2 | 0.0% | 2 | 3 | 5 | 40.0% | 9 | 14 | 23 | 39.1% | 1975 | 4 | 4 | 8 | 50.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | 4 | 7 | 11 | 36.4% |
| 22 | 1981 | 6 | 6 | 12 | 50.0% | 1 | 3 | 4 | 25.0% | 0 | 2 | 2 | 0.0% | 4 | 9 | 13 | 30.8% | 1976 | 0 | 3 | 3 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | 0 | 7 | 7 | 0.0% |
| 23 | 1982 | 0 | 5 | 5 | 0.0% | 2 | 5 | 7 | 28.6% | 1 | 3 | 4 | 25.0% | 1 | 1 | 2 | 50.0% | 1977 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 24 | 1983 | 1 | 2 | 3 | 33.3% | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | 1978 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 25 | 1984 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 26 | 1985 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 32 | 34 | 66 | 48.5% | 4 | 13 | 17 | 23.5% | 6 | 13 | 19 | 31.6% | 25 | 36 | 61 | 41.0% | — | 5 | 14 | 19 | 26.3% | 13 | 23 | 36 | 36.1% | 12 | 16 | 28 | 42.9% | 6 | 24 | 30 | 20.0% |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Stacy Margolin | Sue Stap | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | 1497 | 93.8 | — | — | — | — | — | — | — | 0.0% | -6.00 | — | — | — | -0.28 |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1521 | 114.8 | — | — | — | — | — | +30 | +36 | 48.0% | +0.08 | 1–2 (33%) | — | — | +1.03 |
| 17 | 1976 | 1524 | 94.1 | — | — | — | — | +93 | — | — | 50.0% | -1.00 | — | — | — | +0.93 | 1971 | 1502 | 97.8 | — | — | — | — | — | +46 | — | 31.3% | -1.38 | 1–1 | 0–1 | — | +0.54 |
| 18 | 1977 | 1505 | 107.1 | — | — | — | — | +54 | — | — | 33.3% | -1.00 | 0–2 | 0–3 (0%) | — | +0.64 | 1972 | 1585 | 122.3 | — | — | — | — | — | +1 | -14 | 59.3% | +0.74 | 1–2 (33%) | — | — | +0.45 |
| 19 | 1978 | 1781 | 145.4 | — | — | — | — | -10 | — | — | 68.8% | +1.56 | 4–2 (67%) | 0–2 | — | +0.02 | 1973 | 1592 | 120.8 | — | — | — | — | -54 | -31 | +13 | 42.9% | -0.76 | 2–3 (40%) | 0–1 | — | -0.24 |
| 20 | 1979 | 1753 | 143.1 | — | — | — | — | -3 | -222 | -184 | 42.5% | -0.05 | 2–7 (22%) | 1–4 (20%) | 92.8 | -0.85 | 1974 | 1615 | 138.5 | — | — | — | — | -155 | -59 | — | 42.6% | -0.23 | 1–4 (20%) | — | — | -2.73 |
| 21 | 1980 | 1775 | 142.4 | — | — | — | — | -13 | — | -189 | 48.6% | -0.01 | 4–5 (44%) | 6–6 (50%) | 101.2 | -1.56 | 1975 | 1682 | 139.3 | — | — | — | — | -38 | — | — | 40.4% | -0.60 | 2–3 (40%) | 1–1 | — | -0.70 |
| 22 | 1981 | 1696 | 121.6 | — | — | — | — | +33 | -201 | — | 40.3% | -1.19 | 3–7 (30%) | 3–1 (75%) | 97.8 | +0.05 | 1976 | 1534 | 102.5 | — | — | — | — | -85 | — | — | 15.4% | -1.89 | 0–4 (0%) | 0–3 (0%) | 92.6 | +0.75 |
| 23 | 1982 | 1542 | 96.6 | — | — | — | — | +49 | -85 | +26 | 27.9% | -1.70 | 3–4 (43%) | 1–2 (33%) | 99.4 | +0.55 | 1977 | 1522 | 110.5 | — | — | — | — | — | — | — | 0.0% | -2.75 | — | — | — | -0.02 |
| 24 | 1983 | 1519 | 103.3 | — | — | — | — | +70 | — | +32 | 37.5% | -0.81 | 0–2 | 0–1 | — | +0.45 | 1978 | 1488 | 97.3 | — | — | — | — | — | — | — | 20.0% | -1.20 | 0–1 | — | — | +0.27 |
| 25 | 1984 | 1512 | 99.5 | — | — | — | — | — | — | — | 33.3% | -2.67 | 0–1 | — | — | -0.14 | 1979 | 1483 | 100.4 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.05 |
| 26 | 1985 | 1480 | 92.2 | — | — | — | — | — | — | — | 0.0% | -3.25 | — | — | — | +0.25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1855 | 135.3 | — | — | — | — | +9 | -148 | -86 | 44.5% | -0.36 | 16–30 (35%) | 11–19 (37%) | 92.2 | +0.20 | — | 1724 | 129.7 | — | — | — | — | -75 | -10 | +6 | 39.4% | -0.65 | 8–20 (29%) | 1–6 (14%) | 89.5 | -0.82 |
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 |
|---|---|---|---|---|---|
| Tracy Austin | 1 | 4 | 5 | Nov 7, 1980 | H2H |
| Martina Navratilova | 0 | 5 | 5 | Aug 22, 1980 | H2H |
| Virginia Wade | 0 | 5 | 5 | Mar 15, 1980 | H2H |
| Mima Jausovec | 1 | 3 | 4 | Mar 11, 1982 | H2H |
| Virginia Ruzici | 0 | 4 | 4 | Oct 30, 1981 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Chris Evert | 0 | 5 | 5 | Feb 13, 1975 | H2H |
| Sharon Walsh Pete | 2 | 2 | 4 | Mar 20, 1975 | H2H |
| Kerry Reid | 1 | 3 | 4 | Mar 6, 1975 | H2H |
| Evonne Goolagong | 0 | 4 | 4 | Apr 25, 1974 | H2H |
| Nathalie Fuchs | 2 | 1 | 3 | Feb 17, 1977 | H2H |