H2H data updated: 2026-09-12 00:00 UTC

Leslie Allen vs Sandy Stap H2H: 1-0

Leslie Allen holds a 1–0 lead over Sandy Stap in their WTA head-to-head. Across 1 main-draw meeting, Leslie Allen leads 1–0 on carpet. Most recently, Leslie Allen won the 1979 Dallas round of 64 6-3 1-6 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

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

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Leslie Allen 6-3 1-6 6-2 Sandy 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.

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
Leslie Allen — — — 1,886 87 122 41.6% 0 0 0 0 1 1
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 Leslie Allen Sandy Stap
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1971 0–2 0.0% — 1,482 0 0
16 — — — — — — — 1972 2–4 33.3% — 1,493 0 0
17 — — — — — — — 1973 2–6 25.0% — 1,446 0 0
18 — — — — — — — 1974 7–7 50.0% — 1,508 0 0
19 — — — — — — — 1975 10–7 58.8% — 1,615 0 1
20 1977 0–2 0.0% — 1,487 0 0 1976 0–1 0.0% — 1,594 0 1
21 1978 0–3 0.0% — 1,458 0 0 — — — — — — —
22 1979 6–11 35.3% — 1,540 0 0 1978 3–3 50.0% — 1,579 0 1
23 1980 12–20 37.5% — 1,609 0 0 1979 1–3 25.0% — 1,541 0 1
24 1981 27–23 54.0% — 1,774 0 1 — — — — — — —
25 1982 25–22 53.2% — 1,819 0 1 — — — — — — —
26 1983 12–17 41.4% — 1,775 0 1 — — — — — — —
27 1984 2–14 12.5% — 1,574 0 1 — — — — — — —
28 1985 1–4 20.0% — 1,553 0 1 — — — — — — —
29 1986 2–4 33.3% — 1,524 0 1 — — — — — — —
30 1987 0–2 0.0% — 1,507 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 Leslie Allen 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 — — — — — — — — — — — — — — — — — 1971 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — —
16 — — — — — — — — — — — — — — — — — 1972 — — — — 1 1 2 50.0% 1 3 4 25.0% — — — —
17 — — — — — — — — — — — — — — — — — 1973 1 2 3 33.3% 1 3 4 25.0% 0 1 1 0.0% — — — —
18 — — — — — — — — — — — — — — — — — 1974 — — — — 4 4 8 50.0% 0 1 1 0.0% 0 1 1 0.0%
19 — — — — — — — — — — — — — — — — — 1975 — — — — 1 3 4 25.0% 5 0 5 100.0% — — — —
20 1977 — — — — — — — — 0 2 2 0.0% — — — — 1976 — — — — 0 1 1 0.0% — — — — — — — —
21 1978 — — — — 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
22 1979 3 4 7 42.9% 2 2 4 50.0% — — — — 1 5 6 16.7% 1978 — — — — 0 1 1 0.0% — — — — — — — —
23 1980 5 7 12 41.7% 4 4 8 50.0% 3 3 6 50.0% 0 6 6 0.0% 1979 1 1 2 50.0% — — — — — — — — 0 2 2 0.0%
24 1981 1 4 5 20.0% 3 3 6 50.0% 9 5 14 64.3% 13 10 23 56.5% — — — — — — — — — — — — — — — — —
25 1982 1 3 4 25.0% 2 3 5 40.0% 10 6 16 62.5% 12 10 22 54.5% — — — — — — — — — — — — — — — — —
26 1983 0 4 4 0.0% 2 3 5 40.0% 3 2 5 60.0% 7 8 15 46.7% — — — — — — — — — — — — — — — — —
27 1984 1 6 7 14.3% 1 3 4 25.0% 0 4 4 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
28 1985 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
29 1986 0 1 1 0.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — — — — — —
30 1987 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 12 31 43 27.9% 16 24 40 40.0% 25 24 49 51.0% 33 41 74 44.6% — 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 Leslie Allen 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 — — — — — — — — — — — — — — — — 1971 1482 103.5 — — — — — — — 20.0% -0.80 0–1 — — +0.01
16 — — — — — — — — — — — — — — — — 1972 1493 112.1 — — — — — — +17 35.7% -0.86 1–1 — — +0.03
17 — — — — — — — — — — — — — — — — 1973 1446 101.0 — — — — +92 +47 — 27.8% -0.89 1–1 0–1 — +1.70
18 — — — — — — — — — — — — — — — — 1974 1509 118.2 — — — — — +31 — 53.1% +0.56 1–3 (25%) 0–1 — +0.89
19 — — — — — — — — — — — — — — — — 1975 1615 126.2 — — — — — -83 -11 59.0% +0.36 2–3 (40%) 2–1 (67%) 101.9 +0.52
20 1977 1488 100.2 — — — — — — — 33.3% -0.50 0–2 — — +0.04 1976 1595 99.7 — — — — — — — 33.3% -0.33 0–1 — — +0.15
21 1978 1458 96.5 — — — — — — — 0.0% -2.25 — — — +0.35 — — — — — — — — — — — — — — — —
22 1979 1540 122.9 — — — — +64 +4 — 36.8% -1.10 2–2 (50%) 2–5 (29%) 99.3 +0.67 1978 1580 104.8 — — — — — — — 46.7% +0.20 2–1 (67%) 1–1 — +0.18
23 1980 1610 121.7 — — — — -87 -40 -63 39.2% -0.90 5–7 (42%) 5–1 (83%) 104.7 -1.93 1979 1541 95.0 — — — — -5 — — 33.3% -0.89 0–1 — — +1.26
24 1981 1774 141.2 — — — — -88 -136 -74 52.1% 0.00 11–8 (58%) 6–3 (67%) 106.9 -2.47 — — — — — — — — — — — — — — — —
25 1982 1820 139.6 — — — — -122 -220 +3 51.0% +0.08 7–5 (58%) 5–7 (42%) 103.8 -1.82 — — — — — — — — — — — — — — — —
26 1983 1776 129.9 — — — — -40 -140 +39 43.9% -0.89 5–5 (50%) 3–2 (60%) 101.8 -0.80 — — — — — — — — — — — — — — — —
27 1984 1574 92.3 — — — — +9 +43 +139 16.7% -2.42 2–2 (50%) 1–3 (25%) 97.4 -0.10 — — — — — — — — — — — — — — — —
28 1985 1554 99.8 — — — — +28 — — 20.0% -2.80 — — — -0.17 — — — — — — — — — — — — — — — —
29 1986 1524 100.2 — — — — — +34 — 37.5% -0.56 2–2 (50%) 0–4 (0%) 97.4 +0.79 — — — — — — — — — — — — — — — —
30 1987 1507 104.8 — — — — — — — 0.0% -2.25 — 0–1 — -0.10 — — — — — — — — — — — — — — — —
Career — 1886 132.1 — — — — -61 -70 -14 42.5% -0.64 34–33 (51%) 22–26 (46%) 103.8 -2.68 — 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.