H2H data updated: 2026-09-01 00:00 UTC

Petr Korda vs Marcos Ondruska H2H: 5-1

Petr Korda holds a 5–1 lead over Marcos Ondruska in their ATP head-to-head. Across 6 main-draw meetings, Petr Korda leads 3–1 on hard courts and 2–0 on clay. Most recently, Petr Korda won the 1998 Cincinnati Open round of 32 6-2 6-3.

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Petr Korda
CZE Age 58 Left-Handed 190 cm / 6'3"
H2H
5 – 1
6 main draw meetings
Marcos Ondruska
RSA Age 53 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Petr Korda #4 6-2 6-3 Marcos Ondruska #108 Match data Aug 13, 1998* R32 Cincinnati Open Masters 1000 Hard
Petr Korda #38 6-1 6-2 Marcos Ondruska #104 Match data May 2, 1996* R32 Munich Open World Series → modern equivalent ATP 250 Clay
Petr Korda #39 6-3 6-2 7-5 Marcos Ondruska #102 Match data Sep 3, 1995* R32 US Open Grand Slam Hard
Petr Korda #5 6-3 6-2 Marcos Ondruska #30 Match data Apr 22, 1993* R32 Monte-Carlo Masters Masters 1000 Clay
Petr Korda #9 4-6 7-5 6-1 Marcos Ondruska #145 Match data Mar 5, 1992* R32 Indian Wells Open Masters 1000 Hard
Marcos Ondruska #426 6-3 4-6 7-5 Petr Korda #29 Match data Aug 8, 1990* R64 Cincinnati Open Masters 1000 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
Petr Korda #1,382 #2 3,499 2,110 378 238 61.4% 1 1 1 2 5 10
Marcos Ondruska #1,352 #27 1,007 1,786 106 138 43.4% 0 0 0 0 0 0

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 Petr Korda Marcos Ondruska
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1985 0–1 0.0% #794 1,489 0 0 1990 3–3 50.0% #256 1,537 0 0
18 — — — — — — — 1991 3–5 37.5% #137 1,589 0 0
19 1987 2–1 66.7% #87 1,527 0 0 1992 11–10 52.4% #67 1,640 0 0
20 1988 6–13 31.6% #188 1,530 0 0 1993 26–29 47.3% #47 1,568 0 0
21 1989 13–8 61.9% #59 1,691 0 0 1994 15–17 46.9% #98 1,686 0 0
22 1990 23–26 46.9% #38 1,731 0 0 1995 16–19 45.7% #114 1,665 0 0
23 1991 44–22 66.7% #9 1,922 0 2 1996 17–20 45.9% #102 1,675 0 0
24 1992 57–28 67.1% #7 1,937 0 5 1997 12–16 42.9% #113 1,656 0 0
25 1993 50–23 68.5% #12 1,950 0 6 1998 2–10 16.7% #142 1,541 0 0
26 1994 33–20 62.3% #18 1,840 0 6 1999 0–2 0.0% #159 1,520 0 0
27 1995 25–23 52.1% #41 1,802 0 6 2000 0–5 0.0% #204 1,477 0 0
28 1996 36–17 67.9% #24 1,907 0 7 2001 1–2 33.3% #263 1,569 0 0
29 1997 52–24 68.4% #13 1,975 0 8 — — — — — — —
30 1998 31–20 60.8% #13 1,776 1 10 — — — — — — —
31 1999 6–12 33.3% #170 1,675 1 10 — — — — — — —

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 Petr Korda Marcos Ondruska
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 %
17 1985 0 1 1 0.0% — — — — — — — — — — — — 1990 3 3 6 50.0% — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — — 1991 1 3 4 25.0% 2 1 3 66.7% — — — — 0 1 1 0.0%
19 1987 — — — — 2 1 3 66.7% — — — — — — — — 1992 7 7 14 50.0% 4 1 5 80.0% 0 2 2 0.0% — — — —
20 1988 1 3 4 25.0% 3 7 10 30.0% 2 1 3 66.7% 0 2 2 0.0% 1993 12 11 23 52.2% 10 11 21 47.6% 4 3 7 57.1% 0 4 4 0.0%
21 1989 — — — — 6 5 11 54.5% — — — — 7 3 10 70.0% 1994 11 9 20 55.0% 3 5 8 37.5% 1 2 3 33.3% 0 1 1 0.0%
22 1990 5 10 15 33.3% 5 8 13 38.5% 0 1 1 0.0% 13 7 20 65.0% 1995 11 12 23 47.8% 1 3 4 25.0% 3 3 6 50.0% 1 1 2 50.0%
23 1991 20 10 30 66.7% 9 5 14 64.3% 0 1 1 0.0% 15 6 21 71.4% 1996 13 13 26 50.0% 0 3 3 0.0% 2 3 5 40.0% 2 1 3 66.7%
24 1992 27 10 37 73.0% 15 7 22 68.2% 1 1 2 50.0% 14 10 24 58.3% 1997 6 10 16 37.5% 4 3 7 57.1% 1 2 3 33.3% 1 1 2 50.0%
25 1993 23 10 33 69.7% 5 4 9 55.6% 6 2 8 75.0% 16 7 23 69.6% 1998 2 7 9 22.2% 0 1 1 0.0% — — — — 0 2 2 0.0%
26 1994 15 8 23 65.2% 6 4 10 60.0% 1 1 2 50.0% 11 7 18 61.1% 1999 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
27 1995 16 12 28 57.1% 1 5 6 16.7% 5 2 7 71.4% 3 4 7 42.9% 2000 0 4 4 0.0% — — — — 0 1 1 0.0% — — — —
28 1996 17 8 25 68.0% 6 4 10 60.0% 2 1 3 66.7% 11 4 15 73.3% 2001 0 1 1 0.0% 1 1 2 50.0% — — — — — — — —
29 1997 18 11 29 62.1% 7 4 11 63.6% 7 2 9 77.8% 20 7 27 74.1% — — — — — — — — — — — — — — — — —
30 1998 21 10 31 67.7% 3 4 7 42.9% 5 2 7 71.4% 2 4 6 33.3% — — — — — — — — — — — — — — — — —
31 1999 3 5 8 37.5% 1 4 5 20.0% 0 1 1 0.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — —
Career — 166 98 264 62.9% 69 62 131 52.7% 29 15 44 65.9% 114 63 177 64.4% — 66 81 147 44.9% 25 30 55 45.5% 11 16 27 40.7% 4 11 15 26.7%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 455/523 of Petr Korda's and 206/238 of Marcos Ondruska's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Petr Korda Marcos Ondruska
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
18 — —/— — — — — — — — — — 1991 6/8 0.8 1.2 60.4% 61.6% 45.5% 53.7% 54.4% 53.8% 38.1%
19 — —/— — — — — — — — — — 1992 18/21 1.6 2.1 63.0% 62.9% 49.3% 50.1% 45.0% 57.6% 45.0%
20 — —/— — — — — — — — — — 1993 52/55 2.1 3.6 58.9% 64.5% 48.0% 56.6% 45.3% 57.6% 41.2%
21 — —/— — — — — — — — — — 1994 28/32 2.9 3.9 55.5% 68.3% 46.4% 53.4% 52.7% 58.4% 41.4%
22 — —/— — — — — — — — — — 1995 35/35 3.6 3.8 55.6% 69.3% 45.9% 59.4% 50.1% 59.1% 39.7%
23 1991 62/66 2.6 3.5 66.2% 68.0% 52.5% 57.8% 45.1% 62.5% 41.6% 1996 28/37 3.4 2.9 60.1% 67.6% 48.4% 47.7% 41.6% 59.6% 39.7%
24 1992 69/85 3.5 4.5 60.1% 71.3% 49.6% 60.3% 44.0% 62.5% 42.7% 1997 24/28 3.5 4.5 56.5% 66.3% 44.2% 53.2% 41.3% 56.8% 36.8%
25 1993 61/73 3.9 5.2 60.8% 74.1% 47.2% 58.6% 47.3% 63.4% 43.5% 1998 8/12 3.0 3.4 59.1% 63.2% 40.3% 66.6% 47.6% 53.8% 34.1%
26 1994 49/53 4.5 4.4 58.6% 71.5% 48.6% 58.7% 47.7% 62.0% 40.7% 1999 2/2 1.5 6.5 59.5% 59.5% 38.3% 55.0% 21.4% 51.9% 34.5%
27 1995 47/48 5.0 6.6 58.2% 71.5% 45.9% 65.1% 43.3% 60.8% 40.3% 2000 3/5 4.0 5.7 59.6% 66.5% 39.8% 49.2% 20.0% 56.0% 31.2%
28 1996 45/53 4.0 4.0 56.0% 73.8% 48.9% 59.7% 45.2% 62.7% 40.6% 2001 2/3 4.0 8.0 58.1% 67.0% 49.1% 53.5% 35.8% 59.5% 36.8%
29 1997 61/76 6.2 5.0 55.0% 75.9% 53.0% 63.9% 38.6% 65.6% 38.2% — —/— — — — — — — — — —
30 1998 45/51 5.4 5.3 51.3% 74.1% 51.2% 55.7% 47.4% 63.0% 41.0% — —/— — — — — — — — — —
31 1999 16/18 4.4 5.3 56.5% 69.2% 48.9% 66.0% 21.8% 60.0% 34.7% — —/— — — — — — — — — —
Career — 455/616 4.3 4.8 58.6% 72.3% 49.7% 60.2% 43.9% 62.8% 40.9% — 206/244 2.8 3.6 58.2% 66.2% 46.6% 54.6% 45.8% 57.8% 40.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Petr Korda Marcos Ondruska
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
17 1985 1490 96.9 — — — — — — — 0.0% -2.50 — — — +0.05 1990 1537 111.9 — — — — +45 — — 41.7% -1.25 1–1 1–0 — +0.20
18 — — — — — — — — — — — — — — — — 1991 1589 127.8 -3.07 +0.45 0.825 46.5% -15 +24 — 40.0% -0.60 1–1 0–1 — -0.46
19 1987 1528 108.9 — — — — — +41 — 50.0% +0.12 2–0 1–0 — +0.04 1992 1641 118.5 -2.04 +3.41 1.062 51.0% -37 +25 — 50.0% +0.14 4–2 (67%) 2–3 (40%) — +1.64
20 1988 1531 124.1 — — — — -57 +36 +52 38.5% -0.62 3–4 (43%) 4–4 (50%) — -0.25 1993 1568 136.6 -2.53 +2.02 0.972 49.6% +55 +92 +20 49.3% -0.07 7–11 (39%) 5–5 (50%) — +1.65
21 1989 1691 138.5 — — — — -73 -54 — 55.8% +0.31 7–3 (70%) 7–3 (70%) — +0.62 1994 1687 133.1 -1.29 +1.94 0.994 50.0% -8 -54 -101 51.1% +0.02 6–10 (38%) 6–5 (55%) — -0.64
22 1990 1732 141.6 — — — — +12 -89 — 49.6% -0.13 8–12 (40%) 8–9 (47%) — -2.13 1995 1666 131.0 -2.18 +1.47 0.970 49.6% +20 -47 -65 46.9% -0.02 8–7 (53%) 4–9 (31%) — -0.51
23 1991 1923 152.3 +1.41 +3.01 1.108 51.9% +2 -211 — 60.7% +0.55 16–9 (64%) 18–6 (75%) — 0.00 1996 1675 135.7 -1.48 +1.63 0.982 49.3% +38 -128 -51 45.8% -0.15 5–5 (50%) 7–8 (47%) — -1.02
24 1992 1937 158.3 +1.41 +4.87 1.138 52.4% +2 -68 — 62.2% +0.65 17–15 (53%) 12–14 (46%) — -0.67 1997 1656 124.4 -3.01 -0.51 0.853 47.2% +1 -41 -28 38.0% -0.69 7–2 (78%) 4–7 (36%) — -0.01
25 1993 1950 156.8 +2.24 +5.08 1.189 53.3% +23 -127 -208 64.3% +0.87 10–7 (59%) 19–13 (59%) — +1.13 1998 1541 113.3 -3.51 -1.85 0.737 44.6% +23 — — 23.3% -1.53 1–2 (33%) 1–4 (20%) — +0.28
26 1994 1841 155.7 +1.04 +2.84 1.070 51.3% +56 -17 — 57.4% +0.51 14–8 (64%) 7–10 (41%) — -1.48 1999 1520 102.7 -1.06 +2.09 0.716 43.6% — — — 0.0% -2.80 — — — -0.12
27 1995 1803 146.1 -0.24 +2.16 1.027 50.5% +10 -69 -8 52.8% +0.18 6–10 (38%) 12–12 (50%) — -1.03 2000 1477 113.2 -2.58 +2.02 0.709 43.5% +31 — — 16.7% -2.50 0–2 2–1 (67%) — -0.49
28 1996 1907 153.4 +1.21 +2.86 1.086 51.5% +6 -115 -81 61.8% +0.66 13–4 (76%) 9–5 (64%) — -1.86 2001 1569 114.2 -1.90 +4.79 0.909 48.2% — — — 33.3% -1.83 1–0 1–1 — -0.37
29 1997 1975 150.9 +3.32 +0.91 1.111 51.8% +18 -192 -76 65.9% +0.84 11–11 (50%) 22–17 (56%) — +0.56 — — — — — — — — — — — — — — — —
30 1998 1776 152.8 +1.33 +2.89 1.108 52.2% +61 -31 +137 59.1% +0.56 8–6 (57%) 8–6 (57%) — -0.89 — — — — — — — — — — — — — — — —
31 1999 1675 130.5 -1.58 -1.70 0.869 47.6% +100 +13 — 40.8% -0.31 1–3 (25%) 2–7 (22%) — -0.74 — — — — — — — — — — — — — — — —
Career — 2110 156.6 +1.43 +2.99 1.099 51.8% +19 -83 -41 58.4% +0.48 116–92 (56%) 129–106 (55%) 102.9 -1.09 — 1786 135.2 -2.21 +1.52 0.947 49.0% +19 +16 -37 44.4% -0.33 41–43 (49%) 33–44 (43%) 97.0 +0.06

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.