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

Bonnie Gadusek vs Regina Marsikova H2H: 0-1 (incl. walkovers)

Bonnie Gadusek vs Regina Marsikova: 0–0 excluding walkovers; 0–1 including 1 walkover. Across 1 main-draw results including walkovers, Regina Marsikova leads 1–0 on hard courts. Most recently, Regina Marsikova won the 1980 Tampa round of 32 W/O.

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Bonnie Gadusek
USA Age 63 Right-Handed 170 cm / 5'7"
H2H including walkovers
0 – 1
1 main-draw results
Regina Marsikova
CZE Age 67

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Regina Marsikova (w/o) Bonnie Gadusek Match data Nov 13, 1980* R32 Tampa 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
Bonnie Gadusek — #10 — 2,075 189 94 66.8% 0 0 0 0 8 8
Regina Marsikova — — — 2,034 266 198 57.3% 0 0 0 2 13 15

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 Regina Marsikova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1974 0–2 0.0% — 1,499 0 0
16 1980 24–4 85.7% — 1,733 0 3 1975 5–5 50.0% — 1,581 0 0
17 1981 12–14 46.2% — 1,770 0 3 1976 17–15 53.1% — 1,748 0 1
18 1982 39–24 61.9% — 1,919 0 3 1977 37–17 68.5% — 1,909 0 8
19 1983 24–15 61.5% — 1,932 0 3 1978 56–30 65.1% — 1,953 0 12
20 1984 29–13 69.0% — 1,957 0 4 1979 38–24 61.3% — 1,937 0 12
21 1985 45–12 78.9% #10 2,047 0 8 1980 33–22 60.0% — 1,899 0 14
22 1986 16–9 64.0% — 2,017 0 8 1981 34–16 68.0% — 1,996 0 15
23 1987 0–3 0.0% — 1,934 0 8 — — — — — — —
26 — — — — — — — 1985 12–16 42.9% — 1,763 0 15
27 — — — — — — — 1986 15–19 44.1% — 1,719 0 15
28 — — — — — — — 1987 14–19 42.4% — 1,672 0 15
29 — — — — — — — 1988 4–7 36.4% — 1,605 0 15
30 — — — — — — — 1989 1–6 14.3% — 1,540 0 15

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 Regina Marsikova
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 — — — — — — — — — — — — — — — — — 1974 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — —
16 1980 5 1 6 83.3% — — — — — — — — — — — — 1975 0 1 1 0.0% 3 2 5 60.0% — — — — 2 2 4 50.0%
17 1981 3 3 6 50.0% 5 6 11 45.5% 3 3 6 50.0% 1 2 3 33.3% 1976 — — — — 15 7 22 68.2% 1 2 3 33.3% 1 6 7 14.3%
18 1982 9 6 15 60.0% 21 8 29 72.4% — — — — 9 10 19 47.4% 1977 0 1 1 0.0% 25 5 30 83.3% 9 6 15 60.0% 2 5 7 28.6%
19 1983 9 4 13 69.2% 12 6 18 66.7% — — — — 3 5 8 37.5% 1978 17 10 27 63.0% 21 4 25 84.0% 13 4 17 76.5% 5 11 16 31.3%
20 1984 9 4 13 69.2% 12 4 16 75.0% — — — — 8 5 13 61.5% 1979 12 7 19 63.2% 17 7 24 70.8% 6 4 10 60.0% 3 6 9 33.3%
21 1985 23 6 29 79.3% 10 2 12 83.3% 1 1 2 50.0% 11 3 14 78.6% 1980 15 7 22 68.2% 10 4 14 71.4% 0 2 2 0.0% 8 9 17 47.1%
22 1986 9 4 13 69.2% 2 1 3 66.7% — — — — 5 4 9 55.6% 1981 8 4 12 66.7% 25 9 34 73.5% 0 1 1 0.0% 1 2 3 33.3%
23 1987 0 2 2 0.0% — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
26 — — — — — — — — — — — — — — — — — 1985 4 6 10 40.0% 8 6 14 57.1% 0 3 3 0.0% 0 1 1 0.0%
27 — — — — — — — — — — — — — — — — — 1986 7 8 15 46.7% 7 8 15 46.7% 0 1 1 0.0% 1 2 3 33.3%
28 — — — — — — — — — — — — — — — — — 1987 2 3 5 40.0% 8 10 18 44.4% 3 4 7 42.9% 1 2 3 33.3%
29 — — — — — — — — — — — — — — — — — 1988 0 1 1 0.0% 4 6 10 40.0% — — — — — — — —
30 — — — — — — — — — — — — — — — — — 1989 0 1 1 0.0% 1 5 6 16.7% — — — — — — — —
Career — 67 30 97 69.1% 62 27 89 69.7% 4 4 8 50.0% 37 30 67 55.2% — 65 49 114 57.0% 144 74 218 66.1% 32 28 60 53.3% 24 46 70 34.3%

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 Regina Marsikova
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 — — — — — — — — — — — — — — — — 1974 1500 116.5 — — — — — — — 0.0% -3.50 — — — -0.30
16 1980 1734 141.9 — — — — -68 — — 88.9% +3.20 2–2 (50%) 1–1 — +1.58 1975 1582 125.6 — — — — +75 +3 — 50.0% +0.04 3–3 (50%) 2–0 — +0.09
17 1981 1771 135.3 — — — — -50 -196 -118 48.3% -0.18 3–5 (38%) 0–3 (0%) — -2.37 1976 1748 142.4 — — — — -178 +62 -176 51.3% +0.34 7–7 (50%) 1–8 (11%) 97.4 -1.38
18 1982 1920 156.9 — — — — -95 -3 — 60.0% +0.84 6–4 (60%) 4–7 (36%) 102.5 -5.48 1977 1909 143.6 — — — — -347 +113 -243 62.5% +0.85 14–6 (70%) 5–4 (56%) 108.8 +1.24
19 1983 1933 154.3 — — — — -38 +21 — 57.5% +0.78 7–2 (78%) 4–2 (67%) 107.8 -1.49 1978 1953 157.8 — — — — -98 +117 -133 64.0% +0.95 12–9 (57%) 8–6 (57%) 108.5 -6.24
20 1984 1957 154.7 — — — — -38 +73 — 63.7% +0.77 7–2 (78%) 5–0 (100%) 109.4 -2.12 1979 1937 147.6 — — — — -80 +154 -90 60.4% +0.53 11–8 (58%) 12–8 (60%) 103.7 -2.91
21 1985 2047 157.1 — — — — -6 +64 — 76.6% +1.90 5–5 (50%) 8–5 (62%) 98.1 +0.28 1980 1899 147.5 — — — — -23 +194 — 56.1% +0.38 8–6 (57%) 6–4 (60%) 100.5 -6.21
22 1986 2018 152.4 — — — — -24 +105 — 59.6% +0.67 5–2 (71%) 1–4 (20%) 99.6 -2.20 1981 1997 159.3 — — — — -116 +182 — 63.3% +0.90 10–3 (77%) 2–2 (50%) 103.0 -6.03
23 1987 1935 93.2 — — — — -35 — — 0.0% -3.83 — — — +0.07 — — — — — — — — — — — — — — — —
26 — — — — — — — — — — — — — — — — 1985 1764 131.5 — — — — +4 +295 -77 49.2% -0.07 0–5 (0%) 6–2 (75%) 94.5 -2.30
27 — — — — — — — — — — — — — — — — 1986 1720 126.9 — — — — +1 +191 — 41.8% -0.58 8–3 (73%) 3–2 (60%) 103.4 -2.11
28 — — — — — — — — — — — — — — — — 1987 1672 129.0 — — — — +36 +92 -19 46.1% -0.37 5–7 (42%) 4–5 (44%) 95.0 -2.58
29 — — — — — — — — — — — — — — — — 1988 1606 99.5 — — — — — +87 — 33.3% -2.00 2–0 1–0 — +0.61
30 — — — — — — — — — — — — — — — — 1989 1541 97.0 — — — — — +71 — 14.3% -2.21 — 0–1 — +0.28
Career — 2075 158.5 — — — — -41 +4 -118 64.4% +1.08 35–22 (61%) 23–22 (51%) 106.6 -4.19 — 2034 150.4 — — — — -68 +139 -140 55.7% +0.35 80–57 (58%) 50–42 (54%) 107.3 -6.12

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.