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

Leslie Allen vs Mareen Louie Harper H2H: 0-1

Mareen Louie Harper holds a 1–0 lead over Leslie Allen in their WTA head-to-head. Across 1 main-draw meeting, Mareen Louie Harper leads 1–0 on hard courts. Most recently, Mareen Louie Harper won the 1981 Mahwah round of 64 6-1 4-6 7-5.

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
0 – 1
1 main-draw meetings
Mareen Louie Harper
USA Age 66

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mareen Louie Harper 6-1 4-6 7-5 Leslie Allen Match data Aug 26, 1981* R64 Mahwah WTA 250 Hard

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
Mareen Louie Harper — — — 1,910 177 239 42.5% 0 0 0 0 2 2

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 Mareen Louie Harper
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
13 — — — — — — — 1974 2–1 66.7% — 1,523 0 0
15 — — — — — — — 1976 1–2 33.3% — 1,521 0 0
16 — — — — — — — 1977 0–2 0.0% — 1,519 0 0
17 — — — — — — — 1978 7–12 36.8% — 1,588 0 0
18 — — — — — — — 1979 4–13 23.5% — 1,568 0 0
19 — — — — — — — 1980 22–23 48.9% — 1,714 0 0
20 1977 0–2 0.0% — 1,487 0 0 1981 16–20 44.4% — 1,743 0 0
21 1978 0–3 0.0% — 1,458 0 0 1982 9–18 33.3% — 1,654 0 0
22 1979 6–11 35.3% — 1,540 0 0 1983 7–10 41.2% — 1,671 0 0
23 1980 12–20 37.5% — 1,609 0 0 1984 18–17 51.4% — 1,733 0 1
24 1981 27–23 54.0% — 1,774 0 1 1985 29–18 61.7% — 1,776 0 2
25 1982 25–22 53.2% — 1,819 0 1 1986 12–17 41.4% — 1,679 0 2
26 1983 12–17 41.4% — 1,775 0 1 1987 9–16 36.0% — 1,623 0 2
27 1984 2–14 12.5% — 1,574 0 1 1988 12–17 41.4% — 1,613 0 2
28 1985 1–4 20.0% — 1,553 0 1 1989 6–14 30.0% — 1,576 0 2
29 1986 2–4 33.3% — 1,524 0 1 1990 10–15 40.0% — 1,590 0 2
30 1987 0–2 0.0% — 1,507 0 1 1991 12–16 42.9% — 1,614 0 2
31 — — — — — — — 1992 1–7 12.5% — 1,545 0 2
33 — — — — — — — 1994 0–1 0.0% — 1,536 0 2

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 Mareen Louie Harper
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 %
13 — — — — — — — — — — — — — — — — — 1974 2 1 3 66.7% — — — — — — — — — — — —
15 — — — — — — — — — — — — — — — — — 1976 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — —
16 — — — — — — — — — — — — — — — — — 1977 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
17 — — — — — — — — — — — — — — — — — 1978 4 5 9 44.4% 3 3 6 50.0% — — — — 0 4 4 0.0%
18 — — — — — — — — — — — — — — — — — 1979 2 6 8 25.0% 0 1 1 0.0% 0 1 1 0.0% 2 5 7 28.6%
19 — — — — — — — — — — — — — — — — — 1980 7 8 15 46.7% 3 2 5 60.0% 5 2 7 71.4% 7 11 18 38.9%
20 1977 — — — — — — — — 0 2 2 0.0% — — — — 1981 5 7 12 41.7% 1 1 2 50.0% 1 2 3 33.3% 9 10 19 47.4%
21 1978 — — — — 0 1 1 0.0% 0 2 2 0.0% — — — — 1982 4 6 10 40.0% 2 1 3 66.7% 0 2 2 0.0% 3 9 12 25.0%
22 1979 3 4 7 42.9% 2 2 4 50.0% — — — — 1 5 6 16.7% 1983 5 5 10 50.0% — — — — — — — — 2 5 7 28.6%
23 1980 5 7 12 41.7% 4 4 8 50.0% 3 3 6 50.0% 0 6 6 0.0% 1984 14 9 23 60.9% 0 1 1 0.0% 1 3 4 25.0% 3 4 7 42.9%
24 1981 1 4 5 20.0% 3 3 6 50.0% 9 5 14 64.3% 13 10 23 56.5% 1985 18 9 27 66.7% 0 2 2 0.0% 2 2 4 50.0% 9 5 14 64.3%
25 1982 1 3 4 25.0% 2 3 5 40.0% 10 6 16 62.5% 12 10 22 54.5% 1986 8 7 15 53.3% — — — — 1 2 3 33.3% 3 8 11 27.3%
26 1983 0 4 4 0.0% 2 3 5 40.0% 3 2 5 60.0% 7 8 15 46.7% 1987 6 8 14 42.9% 0 2 2 0.0% 2 3 5 40.0% 1 3 4 25.0%
27 1984 1 6 7 14.3% 1 3 4 25.0% 0 4 4 0.0% 0 1 1 0.0% 1988 8 11 19 42.1% 1 1 2 50.0% 0 2 2 0.0% 3 3 6 50.0%
28 1985 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — 1989 3 9 12 25.0% — — — — 2 3 5 40.0% 1 2 3 33.3%
29 1986 0 1 1 0.0% 2 3 5 40.0% — — — — — — — — 1990 8 10 18 44.4% — — — — 0 2 2 0.0% 2 3 5 40.0%
30 1987 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0% 1991 9 11 20 45.0% — — — — 1 2 3 33.3% 2 3 5 40.0%
31 — — — — — — — — — — — — — — — — — 1992 1 5 6 16.7% — — — — — — — — 0 2 2 0.0%
33 — — — — — — — — — — — — — — — — — 1994 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% — 104 118 222 46.8% 10 16 26 38.5% 16 27 43 37.2% 47 78 125 37.6%

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 Mareen Louie Harper
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
13 — — — — — — — — — — — — — — — — 1974 1524 102.4 — — — — +72 — — 57.1% +0.29 1–0 1–0 — +0.56
15 — — — — — — — — — — — — — — — — 1976 1522 100.6 — — — — — — — 42.9% -0.57 0–1 — — +0.36
16 — — — — — — — — — — — — — — — — 1977 1520 116.3 — — — — — — — 0.0% -3.50 — 0–1 — -0.35
17 — — — — — — — — — — — — — — — — 1978 1589 122.4 — — — — +31 -31 — 34.1% -1.25 5–1 (83%) 2–1 (67%) 108.1 -0.33
18 — — — — — — — — — — — — — — — — 1979 1568 121.3 — — — — +25 — — 30.0% -1.90 2–4 (33%) 2–1 (67%) — +0.42
19 — — — — — — — — — — — — — — — — 1980 1714 128.5 — — — — -41 -153 -36 46.2% -0.59 12–4 (75%) 2–6 (25%) 107.6 +1.57
20 1977 1488 100.2 — — — — — — — 33.3% -0.50 0–2 — — +0.04 1981 1743 134.3 — — — — -2 — -72 42.7% -0.51 7–5 (58%) 4–2 (67%) 105.0 -1.63
21 1978 1458 96.5 — — — — — — — 0.0% -2.25 — — — +0.35 1982 1655 124.8 — — — — -27 -46 — 35.5% -1.06 4–4 (50%) 1–2 (33%) 99.6 -1.27
22 1979 1540 122.9 — — — — +64 +4 — 36.8% -1.10 2–2 (50%) 2–5 (29%) 99.3 +0.67 1983 1671 132.0 — — — — -14 — — 42.9% -0.43 2–1 (67%) 1–2 (33%) 100.4 -0.99
23 1980 1610 121.7 — — — — -87 -40 -63 39.2% -0.90 5–7 (42%) 5–1 (83%) 104.7 -1.93 1984 1733 127.5 — — — — +24 — -94 48.8% -0.05 7–3 (70%) 2–3 (40%) 105.0 +0.67
24 1981 1774 141.2 — — — — -88 -136 -74 52.1% 0.00 11–8 (58%) 6–3 (67%) 106.9 -2.47 1985 1777 143.7 — — — — +52 — -157 58.5% +0.41 8–4 (67%) 5–5 (50%) 101.8 -0.01
25 1982 1820 139.6 — — — — -122 -220 +3 51.0% +0.08 7–5 (58%) 5–7 (42%) 103.8 -1.82 1986 1680 121.2 — — — — +20 — -65 39.1% -0.55 5–3 (63%) 2–5 (29%) 97.5 +1.39
26 1983 1776 129.9 — — — — -40 -140 +39 43.9% -0.89 5–5 (50%) 3–2 (60%) 101.8 -0.80 1987 1624 119.5 — — — — +6 — -17 38.6% -0.67 3–4 (43%) 1–1 — +0.33
27 1984 1574 92.3 — — — — +9 +43 +139 16.7% -2.42 2–2 (50%) 1–3 (25%) 97.4 -0.10 1988 1614 129.1 — — — — +11 — — 43.3% -0.43 4–5 (44%) 5–4 (56%) 100.4 -0.29
28 1985 1554 99.8 — — — — +28 — — 20.0% -2.80 — — — -0.17 1989 1576 117.3 — — — — -17 — -21 32.0% -1.38 6–4 (60%) 6–1 (86%) 107.4 -1.33
29 1986 1524 100.2 — — — — — +34 — 37.5% -0.56 2–2 (50%) 0–4 (0%) 97.4 +0.79 1990 1590 128.4 — — — — +10 — — 45.8% -0.14 2–7 (22%) 1–3 (25%) 94.5 +0.31
30 1987 1507 104.8 — — — — — — — 0.0% -2.25 — 0–1 — -0.10 1991 1615 127.2 — — — — -4 — -50 39.4% -0.53 8–4 (67%) 4–4 (50%) 105.2 +0.46
31 — — — — — — — — — — — — — — — — 1992 1545 105.4 — — — — -7 — — 25.0% -1.81 0–2 1–0 — -0.11
33 — — — — — — — — — — — — — — — — 1994 1537 103.8 — — — — — — — 0.0% -2.50 — 0–1 — -0.17
Career — 1886 132.1 — — — — -61 -70 -14 42.5% -0.64 34–33 (51%) 22–26 (46%) 103.8 -2.68 — 1911 135.2 — — — — +7 -78 -59 42.4% -0.57 76–56 (58%) 40–42 (49%) 107.5 -0.10

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.