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

Bonnie Gadusek vs Louise Allen H2H: 1-0

Bonnie Gadusek holds a 1–0 lead over Louise Allen in their WTA head-to-head. They have met 1 times in main draws. Most recently, Bonnie Gadusek won the 1980 Memphis Classic quarterfinal 6-2 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.

Bonnie Gadusek
USA Age 63 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main-draw meetings
Louise Allen
USA Age 64

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Bonnie Gadusek 6-2 6-2 Louise Allen Match data Jun 14, 1980* QF Memphis Classic 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
Bonnie Gadusek — #10 — 2,075 189 94 66.8% 0 0 0 0 8 8
Louise Allen — — — 1,758 67 100 40.1% 0 0 0 0 3 3

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 Bonnie Gadusek Louise Allen
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1980 24–4 85.7% — 1,733 0 3 — — — — — — —
17 1981 12–14 46.2% — 1,770 0 3 — — — — — — —
18 1982 39–24 61.9% — 1,919 0 3 1980 3–2 60.0% — 1,519 0 0
19 1983 24–15 61.5% — 1,932 0 3 1981 6–5 54.5% — 1,540 0 0
20 1984 29–13 69.0% — 1,957 0 4 1982 22–5 81.5% — 1,736 0 3
21 1985 45–12 78.9% #10 2,047 0 8 1983 3–7 30.0% — 1,706 0 3
22 1986 16–9 64.0% — 2,017 0 8 1984 0–1 0.0% — 1,685 0 3
23 1987 0–3 0.0% — 1,934 0 8 — — — — — — —
24 — — — — — — — 1986 0–4 0.0% — 1,611 0 3
25 — — — — — — — 1987 3–8 27.3% — 1,564 0 3
26 — — — — — — — 1988 5–8 38.5% — 1,584 0 3
27 — — — — — — — 1989 9–15 37.5% — 1,561 0 3
28 — — — — — — — 1990 2–9 18.2% — 1,492 0 3
29 — — — — — — — 1991 2–8 20.0% — 1,453 0 3
30 — — — — — — — 1992 10–14 41.7% — 1,576 0 3
31 — — — — — — — 1993 2–14 12.5% — 1,451 0 3

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 Bonnie Gadusek Louise Allen
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 %
16 1980 5 1 6 83.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 1981 3 3 6 50.0% 5 6 11 45.5% 3 3 6 50.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
18 1982 9 6 15 60.0% 21 8 29 72.4% — — — — 9 10 19 47.4% — — — — — — — — — — — — — — — — —
19 1983 9 4 13 69.2% 12 6 18 66.7% — — — — 3 5 8 37.5% 1981 0 1 1 0.0% — — — — — — — — — — — —
20 1984 9 4 13 69.2% 12 4 16 75.0% — — — — 8 5 13 61.5% 1982 13 4 17 76.5% 0 1 1 0.0% — — — — — — — —
21 1985 23 6 29 79.3% 10 2 12 83.3% 1 1 2 50.0% 11 3 14 78.6% 1983 1 1 2 50.0% 0 3 3 0.0% 2 3 5 40.0% — — — —
22 1986 9 4 13 69.2% 2 1 3 66.7% — — — — 5 4 9 55.6% 1984 0 1 1 0.0% — — — — — — — — — — — —
23 1987 0 2 2 0.0% — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
24 — — — — — — — — — — — — — — — — — 1986 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
25 — — — — — — — — — — — — — — — — — 1987 1 3 4 25.0% 2 2 4 50.0% 0 1 1 0.0% 0 2 2 0.0%
26 — — — — — — — — — — — — — — — — — 1988 5 7 12 41.7% — — — — — — — — 0 1 1 0.0%
27 — — — — — — — — — — — — — — — — — 1989 8 12 20 40.0% 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0%
28 — — — — — — — — — — — — — — — — — 1990 2 8 10 20.0% — — — — — — — — 0 1 1 0.0%
29 — — — — — — — — — — — — — — — — — 1991 2 6 8 25.0% 0 2 2 0.0% — — — — — — — —
30 — — — — — — — — — — — — — — — — — 1992 7 5 12 58.3% 1 4 5 20.0% 2 3 5 40.0% 0 2 2 0.0%
31 — — — — — — — — — — — — — — — — — 1993 1 6 7 14.3% 1 2 3 33.3% 0 3 3 0.0% 0 3 3 0.0%
Career — 67 30 97 69.1% 62 27 89 69.7% 4 4 8 50.0% 37 30 67 55.2% — 40 56 96 41.7% 4 16 20 20.0% 5 12 17 29.4% 0 10 10 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 Bonnie Gadusek Louise Allen
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
16 1980 1734 141.9 — — — — -68 — — 88.9% +3.20 2–2 (50%) 1–1 — +1.58 — — — — — — — — — — — — — — — —
17 1981 1771 135.3 — — — — -50 -196 -118 48.3% -0.18 3–5 (38%) 0–3 (0%) — -2.37 — — — — — — — — — — — — — — — —
18 1982 1920 156.9 — — — — -95 -3 — 60.0% +0.84 6–4 (60%) 4–7 (36%) 102.5 -5.48 1980 1520 102.6 — — — — — — — 60.0% +0.40 2–0 1–0 — +0.07
19 1983 1933 154.3 — — — — -38 +21 — 57.5% +0.78 7–2 (78%) 4–2 (67%) 107.8 -1.49 1981 1540 111.9 — — — — — — — 53.6% +0.64 3–3 (50%) 1–3 (25%) 98.7 -0.03
20 1984 1957 154.7 — — — — -38 +73 — 63.7% +0.77 7–2 (78%) 5–0 (100%) 109.4 -2.12 1982 1736 132.6 — — — — -16 — — 75.4% +2.03 5–2 (71%) 2–2 (50%) 103.9 +2.84
21 1985 2047 157.1 — — — — -6 +64 — 76.6% +1.90 5–5 (50%) 8–5 (62%) 98.1 +0.28 1983 1706 117.7 — — — — — -183 -107 33.3% -1.67 0–1 1–1 — -0.80
22 1986 2018 152.4 — — — — -24 +105 — 59.6% +0.67 5–2 (71%) 1–4 (20%) 99.6 -2.20 1984 1686 96.2 — — — — — — — 33.3% -2.67 0–1 — — +0.11
23 1987 1935 93.2 — — — — -35 — — 0.0% -3.83 — — — +0.07 — — — — — — — — — — — — — — — —
24 — — — — — — — — — — — — — — — — 1986 1612 101.4 — — — — — — — 20.0% -1.50 0–2 0–2 — +0.38
25 — — — — — — — — — — — — — — — — 1987 1565 110.9 — — — — +20 -55 — 32.0% -1.28 1–2 (33%) 1–2 (33%) 97.0 +0.16
26 — — — — — — — — — — — — — — — — 1988 1584 119.3 — — — — -2 — — 45.7% -0.20 3–6 (33%) 2–2 (50%) 97.4 -0.03
27 — — — — — — — — — — — — — — — — 1989 1561 113.9 — — — — -23 — — 43.1% -0.66 3–7 (30%) 5–2 (71%) 100.1 +0.22
28 — — — — — — — — — — — — — — — — 1990 1493 106.1 — — — — -19 — — 21.7% -1.39 0–1 0–3 (0%) — +0.64
29 — — — — — — — — — — — — — — — — 1991 1453 100.2 — — — — -9 — — 31.8% -1.54 1–3 (25%) 1–0 — +0.75
30 — — — — — — — — — — — — — — — — 1992 1576 125.0 — — — — +2 -118 -27 41.8% -0.80 4–3 (57%) 2–2 (50%) 103.6 -0.19
31 — — — — — — — — — — — — — — — — 1993 1452 91.9 — — — — +19 +6 +65 20.6% -2.12 1–3 (25%) 2–3 (40%) 96.2 +0.76
Career — 2075 158.5 — — — — -41 +4 -118 64.4% +1.08 35–22 (61%) 23–22 (51%) 106.6 -4.19 — 1759 120.5 — — — — -7 -89 -37 43.6% -0.45 23–34 (40%) 18–22 (45%) 95.9 +2.92

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.