H2H data updated: 2026-10-29 00:00 UTC

Regina Marsikova vs Ilana Kloss H2H: 1-1

Regina Marsikova and Ilana Kloss are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Regina Marsikova leads 1–0 on carpet, while Ilana Kloss leads 1–0 on hard courts. Most recently, Regina Marsikova won the 1980 Detroit round of 64 6-0 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.

Regina Marsikova
CZE Age 67
H2H
1 – 1
2 main-draw meetings
Ilana Kloss
RSA Age 70 Left-Handed 164 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Regina Marsikova 6-0 6-2 Ilana Kloss Match data Feb 20, 1980* R64 Detroit WTA 250 Carpet
Ilana Kloss 6-2 7-6 Regina Marsikova Match data Oct 13, 1979* R32 Phoenix 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
Regina Marsikova — — — 2,036 266 198 57.3% 0 0 0 2 13 15
Ilana Kloss — — — 1,890 135 145 48.2% 0 0 0 0 8 8

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 Regina Marsikova Ilana Kloss
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1970 0–1 0.0% — 1,491 0 0
15 1974 0–2 0.0% — 1,499 0 0 1971 5–4 55.6% — 1,561 0 1
16 1975 5–5 50.0% — 1,581 0 0 1972 13–12 52.0% — 1,592 0 3
17 1976 17–15 53.1% — 1,748 0 1 1973 38–18 67.9% — 1,872 0 8
18 1977 37–17 68.5% — 1,907 0 8 1974 19–16 54.3% — 1,801 0 8
19 1978 56–30 65.1% — 1,953 0 12 1975 9–20 31.0% — 1,688 0 8
20 1979 38–24 61.3% — 1,938 0 12 1976 18–15 54.5% — 1,785 0 8
21 1980 33–22 60.0% — 1,902 0 14 1977 4–13 23.5% — 1,668 0 8
22 1981 34–16 68.0% — 1,998 0 15 1978 14–11 56.0% — 1,741 0 8
23 — — — — — — — 1979 15–26 36.6% — 1,699 0 8
24 — — — — — — — 1980 0–8 0.0% — 1,605 0 8
26 1985 12–16 42.9% — 1,764 0 15 1982 0–1 0.0% — 1,586 0 8
27 1986 15–19 44.1% — 1,720 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% — 1,541 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 Regina Marsikova Ilana Kloss
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 %
14 — — — — — — — — — — — — — — — — — 1970 0 1 1 0.0% — — — — — — — — — — — —
15 1974 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — 1971 5 4 9 55.6% — — — — — — — — — — — —
16 1975 0 1 1 0.0% 3 2 5 60.0% — — — — 2 2 4 50.0% 1972 8 7 15 53.3% 0 1 1 0.0% 3 4 7 42.9% — — — —
17 1976 — — — — 15 7 22 68.2% 1 2 3 33.3% 1 6 7 14.3% 1973 15 6 21 71.4% 14 7 21 66.7% 9 5 14 64.3% — — — —
18 1977 0 1 1 0.0% 25 5 30 83.3% 9 6 15 60.0% 2 5 7 28.6% 1974 8 5 13 61.5% 3 4 7 42.9% 2 3 5 40.0% 2 2 4 50.0%
19 1978 17 10 27 63.0% 21 4 25 84.0% 13 4 17 76.5% 5 11 16 31.3% 1975 1 9 10 10.0% 1 2 3 33.3% 1 2 3 33.3% 2 6 8 25.0%
20 1979 12 7 19 63.2% 17 7 24 70.8% 6 4 10 60.0% 3 6 9 33.3% 1976 3 2 5 60.0% 9 8 17 52.9% 5 4 9 55.6% 1 1 2 50.0%
21 1980 15 7 22 68.2% 10 4 14 71.4% 0 2 2 0.0% 8 9 17 47.1% 1977 1 1 2 50.0% 1 6 7 14.3% 2 2 4 50.0% 0 4 4 0.0%
22 1981 8 4 12 66.7% 25 9 34 73.5% 0 1 1 0.0% 1 2 3 33.3% 1978 4 4 8 50.0% — — — — 9 4 13 69.2% 1 3 4 25.0%
23 — — — — — — — — — — — — — — — — — 1979 2 7 9 22.2% 1 4 5 20.0% 4 5 9 44.4% 8 10 18 44.4%
24 — — — — — — — — — — — — — — — — — 1980 0 1 1 0.0% 0 2 2 0.0% 0 2 2 0.0% 0 3 3 0.0%
26 1985 4 6 10 40.0% 8 6 14 57.1% 0 3 3 0.0% 0 1 1 0.0% 1982 — — — — — — — — 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 — 65 49 114 57.0% 144 74 218 66.1% 32 28 60 53.3% 24 46 70 34.3% — 47 47 94 50.0% 29 34 63 46.0% 35 32 67 52.2% 14 29 43 32.6%

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 Regina Marsikova Ilana Kloss
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
14 — — — — — — — — — — — — — — — — 1970 1491 97.3 — — — — — — — 0.0% -4.50 — — — +0.01
15 1974 1500 116.5 — — — — — — — 0.0% -3.50 — — — -0.30 1971 1562 111.3 — — — — +63 — — 57.9% +0.26 0–1 0–1 — +1.35
16 1975 1582 125.6 — — — — +75 +3 — 50.0% +0.04 3–3 (50%) 2–0 — 0.00 1972 1593 123.4 — — — — +46 — -33 54.5% +0.64 1–4 (20%) 0–2 — +3.97
17 1976 1748 142.5 — — — — -178 +62 -175 51.3% +0.34 7–7 (50%) 1–8 (11%) 97.4 -1.71 1973 1872 144.6 — — — — -17 -132 -190 66.4% +1.36 7–9 (44%) 2–1 (67%) 101.0 +4.65
18 1977 1908 143.3 — — — — -346 +115 -246 62.5% +0.85 14–6 (70%) 5–4 (56%) 108.7 +0.40 1974 1802 136.3 — — — — +25 -83 -116 52.2% +0.16 1–4 (20%) 2–1 (67%) 97.5 -2.24
19 1978 1953 158.0 — — — — -97 +117 -135 64.0% +0.95 12–9 (57%) 8–6 (57%) 108.6 -6.67 1975 1688 127.3 — — — — -12 -4 -4 36.4% -0.99 2–8 (20%) 3–5 (38%) 91.8 -1.35
20 1979 1938 147.7 — — — — -80 +153 -92 60.4% +0.53 11–8 (58%) 12–8 (60%) 103.7 -2.57 1976 1785 138.9 — — — — -89 -30 -55 50.6% +0.13 8–3 (73%) 3–2 (60%) 108.5 -2.55
21 1980 1902 147.9 — — — — -21 +194 — 56.1% +0.38 8–6 (57%) 6–4 (60%) 100.5 -6.24 1977 1668 111.1 — — — — -42 +3 +35 28.2% -1.69 2–3 (40%) 2–1 (67%) 99.1 -0.31
22 1981 1999 159.4 — — — — -116 +183 — 63.3% +0.90 10–3 (77%) 2–2 (50%) 103.0 -5.46 1978 1741 124.4 — — — — -84 — +34 55.9% +0.24 4–5 (44%) 5–6 (45%) 100.4 +1.14
23 — — — — — — — — — — — — — — — — 1979 1700 127.2 — — — — -31 -53 +29 36.8% -1.15 10–5 (67%) 7–2 (78%) 110.6 -0.20
24 — — — — — — — — — — — — — — — — 1980 1605 102.3 — — — — -47 — — 5.9% -3.18 0–1 0–2 — -0.55
26 1985 1765 131.6 — — — — +5 +293 -79 49.2% -0.07 0–5 (0%) 6–2 (75%) 94.5 -2.24 1982 1586 97.0 — — — — — — — 33.3% -2.67 0–1 — — +0.16
27 1986 1720 127.0 — — — — +3 +191 — 41.8% -0.58 8–3 (73%) 3–2 (60%) 103.4 -2.14 — — — — — — — — — — — — — — — —
28 1987 1673 129.0 — — — — +35 +91 -19 46.1% -0.37 5–7 (42%) 4–5 (44%) 95.0 -2.64 — — — — — — — — — — — — — — — —
29 1988 1606 99.5 — — — — — +86 — 33.3% -2.00 2–0 1–0 — +0.61 — — — — — — — — — — — — — — — —
30 1989 1541 97.0 — — — — — +71 — 14.3% -2.21 — 0–1 — +0.26 — — — — — — — — — — — — — — — —
Career — 2036 150.6 — — — — -67 +139 -142 55.7% +0.35 80–57 (58%) 50–42 (54%) 107.3 -6.31 — 1890 136.2 — — — — -13 -69 -49 48.6% -0.10 35–44 (44%) 24–23 (51%) 101.2 +1.47

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.