H2H data updated: 2026-09-13 00:00 UTC

Susie Mehmedbasich vs Sandy Stap H2H: 1-0

Susie Mehmedbasich holds a 1–0 lead over Sandy Stap in their WTA head-to-head. They have met 1 times in main draws. Most recently, Susie Mehmedbasich won the 1975 Annapolis round of 32 7-6 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.

Susie Mehmedbasich
USA Age 69
H2H
1 – 0
1 main-draw meetings
Sandy Stap
USA Age 70 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Susie Mehmedbasich 7-6 6-3 Sandy Stap Match data Jul 17, 1975* R32 Annapolis WTA 250 —

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.

Career Comparison

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
Susie Mehmedbasich — — — 1,631 27 54 33.3% 0 0 0 0 0 0
Sandy Stap — — — 1,635 25 33 43.1% 0 0 0 0 1 1

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.

Age Susie Mehmedbasich Sandy Stap
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1972 0–2 0.0% — 1,478 0 0 1971 0–2 0.0% — 1,482 0 0
16 1973 0–4 0.0% — 1,449 0 0 1972 2–4 33.3% — 1,493 0 0
17 1974 14–12 53.8% — 1,573 0 0 1973 2–6 25.0% — 1,446 0 0
18 1975 9–20 31.0% — 1,531 0 0 1974 7–7 50.0% — 1,508 0 0
19 1976 4–15 21.1% — 1,483 0 0 1975 10–7 58.8% — 1,615 0 1
20 1977 0–1 0.0% — 1,471 0 0 1976 0–1 0.0% — 1,594 0 1
22 — — — — — — — 1978 3–3 50.0% — 1,579 0 1
23 — — — — — — — 1979 1–3 25.0% — 1,541 0 1

Surface Results by Age

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 Susie Mehmedbasich Sandy Stap
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
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 1972 — — — — — — — — 0 2 2 0.0% — — — — 1971 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — —
16 1973 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — — 1972 — — — — 1 1 2 50.0% 1 3 4 25.0% — — — —
17 1974 6 5 11 54.5% 1 3 4 25.0% 2 1 3 66.7% 3 2 5 60.0% 1973 1 2 3 33.3% 1 3 4 25.0% 0 1 1 0.0% — — — —
18 1975 0 5 5 0.0% 1 5 6 16.7% — — — — 2 6 8 25.0% 1974 — — — — 4 4 8 50.0% 0 1 1 0.0% 0 1 1 0.0%
19 1976 2 3 5 40.0% 1 5 6 16.7% 0 3 3 0.0% 1 4 5 20.0% 1975 — — — — 1 3 4 25.0% 5 0 5 100.0% — — — —
20 1977 — — — — — — — — — — — — 0 1 1 0.0% 1976 — — — — 0 1 1 0.0% — — — — — — — —
22 — — — — — — — — — — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
23 — — — — — — — — — — — — — — — — — 1979 1 1 2 50.0% — — — — — — — — 0 2 2 0.0%
Career — 8 14 22 36.4% 3 15 18 16.7% 2 7 9 22.2% 6 13 19 31.6% — 2 3 5 40.0% 7 14 21 33.3% 6 6 12 50.0% 0 3 3 0.0%

Advanced Statistics Comparison by Age

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 Susie Mehmedbasich Sandy 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 1972 1479 99.6 — — — — — — — 0.0% -3.25 — — — +0.01 1971 1482 103.5 — — — — — — — 20.0% -0.80 0–1 — — +0.01
16 1973 1450 96.5 — — — — — — — 11.1% -3.11 0–1 1–0 — +0.04 1972 1493 112.1 — — — — — — +17 35.7% -0.86 1–1 — — +0.03
17 1974 1574 109.0 — — — — +60 -117 -34 56.1% -0.09 1–4 (20%) 5–3 (63%) 98.5 +2.14 1973 1446 101.0 — — — — +92 +47 — 27.8% -0.89 1–1 0–1 — +1.70
18 1975 1531 117.6 — — — — +54 -112 — 38.2% -0.81 2–8 (20%) 2–3 (40%) 93.5 -0.11 1974 1509 118.2 — — — — — +31 — 53.1% +0.56 1–3 (25%) 0–1 — +0.89
19 1976 1484 110.6 — — — — +53 -78 +28 23.1% -1.56 0–1 0–2 — +1.54 1975 1615 126.2 — — — — — -83 -11 59.0% +0.36 2–3 (40%) 2–1 (67%) 101.9 +0.52
20 1977 1472 99.1 — — — — — — — 0.0% -2.50 — 0–1 — +0.22 1976 1595 99.7 — — — — — — — 33.3% -0.33 0–1 — — +0.15
22 — — — — — — — — — — — — — — — — 1978 1580 104.8 — — — — — — — 46.7% +0.20 2–1 (67%) 1–1 — +0.18
23 — — — — — — — — — — — — — — — — 1979 1541 95.0 — — — — -5 — — 33.3% -0.89 0–1 — — +1.26
Career — 1631 112.4 — — — — +56 -101 -3 38.0% -0.93 3–14 (18%) 8–9 (47%) 90.8 +4.74 — 1636 118.0 — — — — +37 +7 +1 45.9% -0.05 7–12 (37%) 3–4 (43%) 96.0 +8.17

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.