H2H data updated: 2026-09-06 00:00 UTC

Marcos Ondruska vs Mark Petchey H2H: 1-0

Marcos Ondruska holds a 1–0 lead over Mark Petchey in their ATP head-to-head. Across 1 main-draw meeting, Marcos Ondruska leads 1–0 on hard courts. Most recently, Marcos Ondruska won the 1995 US Open round of 128 7-6(0) 6-1 6-0.

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Marcos Ondruska
RSA Age 53 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main-draw meetings
Mark Petchey
GBR Age 56 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Marcos Ondruska #102 7-6(0) 6-1 6-0 Mark Petchey #137 Match data Aug 30, 1995* R128 US Open Grand Slam 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
Marcos Ondruska #1,352 #27 1,007 1,786 106 138 43.4% 0 0 0 0 0 0
Mark Petchey #1,313 #80 552 1,597 34 64 34.7% 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 Marcos Ondruska Mark Petchey
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1987 0–1 0.0% #954 1,489 0 0
17 1990 3–3 50.0% #256 1,537 0 0 1988 0–1 0.0% #382 1,467 0 0
18 1991 3–5 37.5% #137 1,589 0 0 1989 1–2 33.3% #307 1,466 0 0
19 1992 11–10 52.4% #67 1,640 0 0 1990 1–3 25.0% #240 1,450 0 0
20 1993 26–29 47.3% #47 1,568 0 0 1991 1–3 25.0% #255 1,462 0 0
21 1994 15–17 46.9% #98 1,686 0 0 1992 1–2 33.3% #245 1,473 0 0
22 1995 16–19 45.7% #114 1,665 0 0 1993 1–3 25.0% #121 1,473 0 0
23 1996 17–20 45.9% #102 1,675 0 0 1994 15–22 40.5% #120 1,518 0 0
24 1997 12–16 42.9% #113 1,656 0 0 1995 7–15 31.8% #149 1,464 0 0
25 1998 2–10 16.7% #142 1,541 0 0 1996 5–7 41.7% #212 1,514 0 0
26 1999 0–2 0.0% #159 1,520 0 0 1997 2–3 40.0% #159 1,551 0 0
27 2000 0–5 0.0% #204 1,477 0 0 1998 0–2 0.0% #587 1,529 0 0
28 2001 1–2 33.3% #263 1,569 0 0 — — — — — — —

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 Marcos Ondruska Mark Petchey
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 — — — — — — — — — — — — — — — — — 1987 — — — — — — — — — — — — 0 1 1 0.0%
17 1990 3 3 6 50.0% — — — — — — — — — — — — 1988 — — — — — — — — 0 1 1 0.0% — — — —
18 1991 1 3 4 25.0% 2 1 3 66.7% — — — — 0 1 1 0.0% 1989 0 1 1 0.0% — — — — 1 1 2 50.0% — — — —
19 1992 7 7 14 50.0% 4 1 5 80.0% 0 2 2 0.0% — — — — 1990 1 1 2 50.0% — — — — 0 2 2 0.0% — — — —
20 1993 12 11 23 52.2% 10 11 21 47.6% 4 3 7 57.1% 0 4 4 0.0% 1991 0 1 1 0.0% — — — — 1 2 3 33.3% — — — —
21 1994 11 9 20 55.0% 3 5 8 37.5% 1 2 3 33.3% 0 1 1 0.0% 1992 0 1 1 0.0% — — — — 1 1 2 50.0% — — — —
22 1995 11 12 23 47.8% 1 3 4 25.0% 3 3 6 50.0% 1 1 2 50.0% 1993 0 1 1 0.0% — — — — 1 2 3 33.3% — — — —
23 1996 13 13 26 50.0% 0 3 3 0.0% 2 3 5 40.0% 2 1 3 66.7% 1994 6 13 19 31.6% 2 2 4 50.0% 6 4 10 60.0% 1 3 4 25.0%
24 1997 6 10 16 37.5% 4 3 7 57.1% 1 2 3 33.3% 1 1 2 50.0% 1995 3 10 13 23.1% 2 1 3 66.7% 1 3 4 25.0% 1 1 2 50.0%
25 1998 2 7 9 22.2% 0 1 1 0.0% — — — — 0 2 2 0.0% 1996 0 2 2 0.0% 0 1 1 0.0% 3 3 6 50.0% 2 1 3 66.7%
26 1999 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1997 — — — — 0 1 1 0.0% 2 2 4 50.0% — — — —
27 2000 0 4 4 0.0% — — — — 0 1 1 0.0% — — — — 1998 — — — — — — — — 0 2 2 0.0% — — — —
28 2001 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 66 81 147 44.9% 25 30 55 45.5% 11 16 27 40.7% 4 11 15 26.7% — 10 30 40 25.0% 4 5 9 44.4% 16 23 39 41.0% 4 6 10 40.0%

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 206/238 of Marcos Ondruska's and 76/89 of Mark Petchey'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 Marcos Ondruska Mark Petchey
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% 1991 4/4 2.3 8.0 54.7% 63.8% 44.8% 50.5% 34.3% 55.5% 34.1%
21 1994 28/32 2.9 3.9 55.5% 68.3% 46.4% 53.4% 52.7% 58.4% 41.4% 1992 3/3 4.7 4.0 56.6% 72.0% 42.0% 65.4% 46.9% 59.2% 32.5%
22 1995 35/35 3.6 3.8 55.6% 69.3% 45.9% 59.4% 50.1% 59.1% 39.7% 1993 3/4 6.7 3.3 65.2% 66.1% 54.7% 75.0% 36.1% 62.2% 34.2%
23 1996 28/37 3.4 2.9 60.1% 67.6% 48.4% 47.7% 41.6% 59.6% 39.7% 1994 34/37 5.3 5.1 56.3% 69.7% 49.8% 54.3% 38.0% 60.9% 35.2%
24 1997 24/28 3.5 4.5 56.5% 66.3% 44.2% 53.2% 41.3% 56.8% 36.8% 1995 18/22 4.1 4.9 59.8% 67.4% 46.0% 52.2% 40.2% 58.5% 36.5%
25 1998 8/12 3.0 3.4 59.1% 63.2% 40.3% 66.6% 47.6% 53.8% 34.1% 1996 9/12 3.9 5.7 55.9% 69.6% 48.8% 59.9% 61.4% 60.3% 38.7%
26 1999 2/2 1.5 6.5 59.5% 59.5% 38.3% 55.0% 21.4% 51.9% 34.5% 1997 4/5 4.5 5.8 55.7% 68.5% 35.5% 55.3% 35.2% 54.0% 30.0%
27 2000 3/5 4.0 5.7 59.6% 66.5% 39.8% 49.2% 20.0% 56.0% 31.2% 1998 1/2 8.0 9.0 65.5% 72.4% 25.0% 50.0% 50.0% 56.0% 37.6%
28 2001 2/3 4.0 8.0 58.1% 67.0% 49.1% 53.5% 35.8% 59.5% 36.8% — —/— — — — — — — — — —
Career — 206/244 2.8 3.6 58.2% 66.2% 46.6% 54.6% 45.8% 57.8% 40.0% — 76/98 4.7 5.2 57.5% 68.7% 47.3% 55.5% 41.4% 59.5% 35.5%

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 Marcos Ondruska Mark Petchey
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 — — — — — — — — — — — — — — — — 1987 1490 97.1 — — — — — — — 0.0% -5.00 — — — +0.07
17 1990 1537 111.9 — — — — +45 — — 41.7% -1.25 1–1 1–0 — +0.20 1988 1468 98.0 — — — — — — — 0.0% -2.33 — — — +0.19
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 1989 1466 95.9 — — — — — — — 33.3% -0.45 — 0–2 — +0.47
19 1992 1641 118.5 -2.04 +3.41 1.062 51.0% -37 +25 — 50.0% +0.14 4–2 (67%) 2–3 (40%) 102.8 +1.64 1990 1451 100.8 — — — — — — — 27.3% -1.09 1–0 0–2 — +0.29
20 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%) 96.4 +1.65 1991 1462 105.5 -2.68 -2.85 0.767 44.8% — — +68 30.8% -1.38 1–1 — — -0.02
21 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%) 97.5 -0.64 1992 1473 99.7 -2.99 +0.05 0.796 46.6% — — — 33.3% -0.78 — 1–2 (33%) — +0.16
22 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%) 98.1 -0.51 1993 1474 104.1 -2.28 -0.48 0.904 48.5% — — +65 38.5% -0.23 0–1 1–3 (25%) — +0.15
23 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%) 97.4 -1.02 1994 1519 125.7 -0.42 -2.04 0.901 48.4% -41 +31 +106 45.1% -0.42 4–9 (31%) 5–4 (56%) 97.5 +1.45
24 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%) 106.2 -0.01 1995 1465 114.6 -2.77 -1.82 0.879 47.6% -26 +126 +138 37.5% -0.91 2–6 (25%) 1–5 (17%) 93.9 +1.43
25 1998 1541 113.3 -3.51 -1.85 0.737 44.6% +23 — — 23.3% -1.53 1–2 (33%) 1–4 (20%) 96.2 +0.28 1996 1515 112.8 -0.94 +1.11 0.974 49.6% -54 — +124 46.7% -0.27 0–3 (0%) 1–4 (20%) 93.7 +0.52
26 1999 1520 102.7 -1.06 +2.09 0.716 43.6% — — — 0.0% -2.80 — — — -0.12 1997 1551 107.3 -1.91 -0.62 0.653 42.9% — — +133 46.2% -0.31 — 1–0 — -0.04
27 2000 1477 113.2 -2.58 +2.02 0.709 43.5% +31 — — 16.7% -2.50 0–2 2–1 (67%) — -0.49 1998 1529 97.9 +2.40 +2.82 0.856 47.1% — — — 16.7% -2.00 — — — -0.11
28 2001 1569 114.2 -1.90 +4.79 0.909 48.2% — — — 33.3% -1.83 1–0 1–1 — -0.37 — — — — — — — — — — — — — — — —
Career — 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 — 1598 117.7 -1.37 -1.37 0.877 47.8% -37 +72 +110 39.5% -0.68 8–20 (29%) 10–22 (31%) 87.6 +4.65

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.