H2H data updated: 2026-09-03 00:00 UTC

Marko Ostoja vs Ricki Osterthun H2H: 0-1

Ricki Osterthun holds a 1–0 lead over Marko Ostoja in their ATP head-to-head. Across 1 main-draw meeting, Ricki Osterthun leads 1–0 on hard courts. Most recently, Ricki Osterthun won the 1987 Toulouse round of 32 1-6 7-5 7-6.

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Marko Ostoja
CRO Age 65 Right-Handed 175 cm / 5'9"
H2H
0 – 1
1 main draw meetings
Ricki Osterthun
GER Age 62 Right-Handed 187 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ricki Osterthun #79 1-6 7-5 7-6 Marko Ostoja #438 Match data Oct 15, 1987* R32 Toulouse ATP 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
Marko Ostoja #1,220 #74 92 1,710 77 136 36.2% 0 0 0 0 1 1
Ricki Osterthun #1,123 #58 182 1,696 60 79 43.2% 0 0 0 0 1 1

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 Marko Ostoja Ricki Osterthun
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1979 0–1 0.0% #377 1,498 0 0 — — — — — — —
19 1980 4–7 36.4% #203 1,506 0 0 — — — — — — —
20 1981 14–20 41.2% — 1,590 0 1 1984 2–1 66.7% #193 1,540 0 0
21 1982 14–21 40.0% — 1,582 0 1 1985 7–10 41.2% #119 1,542 0 1
22 1983 7–9 43.8% #95 1,585 0 1 1986 15–17 46.9% #110 1,596 0 1
23 1984 13–21 38.2% #125 1,613 0 1 1987 19–22 46.3% #75 1,621 0 1
24 1985 7–18 28.0% #166 1,547 0 1 1988 12–19 38.7% #145 1,585 0 1
25 1986 10–18 35.7% #136 1,545 0 1 1989 4–8 33.3% #180 1,560 0 1
26 1987 0–5 0.0% #467 1,482 0 1 1990 1–2 33.3% #242 1,539 0 1
27 1988 3–5 37.5% #199 1,513 0 1 — — — — — — —
28 1989 5–10 33.3% #224 1,511 0 1 — — — — — — —
29 1990 0–1 0.0% #624 1,495 0 1 — — — — — — —

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 Marko Ostoja Ricki Osterthun
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 %
18 1979 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
19 1980 2 3 5 40.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1981 5 8 13 38.5% 9 11 20 45.0% — — — — 0 1 1 0.0% 1984 2 1 3 66.7% — — — — — — — — — — — —
21 1982 1 5 6 16.7% 12 15 27 44.4% — — — — 1 1 2 50.0% 1985 — — — — 7 5 12 58.3% 0 5 5 0.0% — — — —
22 1983 2 3 5 40.0% 3 5 8 37.5% — — — — 2 1 3 66.7% 1986 2 4 6 33.3% 12 11 23 52.2% 0 1 1 0.0% 1 1 2 50.0%
23 1984 5 6 11 45.5% 6 11 17 35.3% 0 1 1 0.0% 2 3 5 40.0% 1987 5 8 13 38.5% 13 12 25 52.0% 0 1 1 0.0% 1 1 2 50.0%
24 1985 3 7 10 30.0% 2 6 8 25.0% 1 2 3 33.3% 1 3 4 25.0% 1988 1 4 5 20.0% 9 10 19 47.4% 0 1 1 0.0% 2 4 6 33.3%
25 1986 1 8 9 11.1% 7 8 15 46.7% — — — — 2 2 4 50.0% 1989 — — — — 4 7 11 36.4% — — — — 0 1 1 0.0%
26 1987 0 2 2 0.0% 0 3 3 0.0% — — — — — — — — 1990 — — — — 1 1 2 50.0% — — — — 0 1 1 0.0%
27 1988 2 2 4 50.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — —
28 1989 0 1 1 0.0% 5 7 12 41.7% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
29 1990 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 21 46 67 31.3% 47 74 121 38.8% 1 3 4 25.0% 8 13 21 38.1% — 10 17 27 37.0% 46 46 92 50.0% 0 8 8 0.0% 4 8 12 33.3%

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 Marko Ostoja Ricki Osterthun
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
18 1979 1499 106.4 — — — — — — — 0.0% -4.00 — — — -0.25 — — — — — — — — — — — — — — — —
19 1980 1506 104.6 — — — — +29 +20 — 32.1% -1.32 2–2 (50%) 1–2 (33%) — +0.93 — — — — — — — — — — — — — — — —
20 1981 1590 139.5 — — — — -11 -4 — 46.4% -0.31 4–10 (29%) 8–4 (67%) — +0.33 1984 1540 105.9 — — — — +38 — — 50.0% +0.25 — — — -0.02
21 1982 1583 128.9 — — — — -25 +33 — 42.2% -0.79 7–7 (50%) 3–3 (50%) — +0.06 1985 1543 118.8 — — — — — +90 -86 43.5% -0.63 4–4 (50%) 3–3 (50%) — +0.90
22 1983 1586 107.2 — — — — -1 -10 — 35.5% -0.97 2–1 (67%) 0–3 (0%) — +1.99 1986 1596 125.8 — — — — -49 +66 — 47.4% -0.24 3–6 (33%) 2–6 (25%) — +1.07
23 1984 1613 138.3 — — — — +51 -37 — 38.4% -0.71 8–7 (53%) 3–5 (38%) — -0.97 1987 1621 132.1 — — — — -80 +91 — 47.6% -0.09 7–7 (50%) 5–5 (50%) — +0.65
24 1985 1547 119.5 — — — — +46 -28 -24 35.8% -1.07 2–5 (29%) 4–6 (40%) — -0.25 1988 1586 130.6 — — — — -75 +121 — 39.0% -0.71 8–6 (57%) 5–6 (45%) — -1.41
25 1986 1545 129.1 — — — — -18 +34 — 36.8% -0.79 5–5 (50%) 3–7 (30%) — -1.03 1989 1560 117.1 — — — — — +98 — 37.9% -0.93 2–3 (40%) 2–1 (67%) — -0.37
26 1987 1483 97.7 — — — — — +49 — 9.1% -1.91 0–1 0–1 — +0.23 1990 1540 96.9 — — — — — — — 37.5% -0.50 1–1 — — +0.36
27 1988 1513 103.5 — — — — -2 -5 — 36.8% -1.21 2–1 (67%) 1–1 — -0.38 — — — — — — — — — — — — — — — —
28 1989 1512 115.0 — — — — -23 +16 — 35.5% -1.19 2–1 (67%) 3–3 (50%) — +0.73 — — — — — — — — — — — — — — — —
29 1990 1495 100.5 — — — — — — — 33.3% 0.00 0–1 — — +0.18 — — — — — — — — — — — — — — — —
Career — 1710 131.7 — — — — +11 +7 -24 38.3% -0.85 34–41 (45%) 26–35 (43%) 99.5 +0.74 — 1697 130.8 — — — — -62 +92 -86 44.0% -0.41 25–27 (48%) 17–21 (45%) 97.2 +0.85

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.