H2H data updated: 2026-09-04 00:00 UTC

Slava Dosedel vs Jaime Oncins H2H: 1-0

Slava Dosedel holds a 1–0 lead over Jaime Oncins in their ATP head-to-head. Across 1 main-draw meeting, Slava Dosedel leads 1–0 on clay. Most recently, Slava Dosedel won the 1995 Chile Open round of 16 6-2 7-5.

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Slava Dosedel
CZE Age 56 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Jaime Oncins
BRA Age 56 Right-Handed 196 cm / 6'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Slava Dosedel #70 6-2 7-5 Jaime Oncins #260 Match data Oct 27, 1995* R16 Chile Open ATP World Series → modern equivalent ATP 250 Clay

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
Slava Dosedel #1,027 #26 1,122 1,826 190 185 50.7% 0 0 0 0 3 3
Jaime Oncins #1,034 #34 773 1,810 64 87 42.4% 0 0 0 0 2 2

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 Slava Dosedel Jaime Oncins
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1989 0–2 0.0% #265 1,468 0 0 1988 1–2 33.3% #314 1,493 0 0
19 1990 1–3 25.0% #146 1,467 0 0 1989 0–2 0.0% #263 1,470 0 0
20 1991 4–13 23.5% #201 1,444 0 0 1990 0–4 0.0% #113 1,442 0 0
21 1992 3–3 50.0% #159 1,497 0 0 1991 22–17 56.4% #64 1,677 0 0
22 1993 16–15 51.6% #68 1,608 0 0 1992 27–19 58.7% #48 1,778 0 2
23 1994 36–23 61.0% #29 1,733 0 0 1993 11–23 32.4% #133 1,584 0 2
24 1995 27–25 51.9% #60 1,696 0 1 1994 1–7 12.5% #230 1,505 0 2
25 1996 21–13 61.8% #66 1,768 0 2 1995 1–2 33.3% #222 1,508 0 2
26 1997 24–18 57.1% #43 1,763 0 3 1996 0–2 0.0% #160 1,491 0 2
27 1998 21–21 50.0% #64 1,690 0 3 1997 0–6 0.0% #166 1,439 0 2
28 1999 15–12 55.6% #63 1,740 0 3 1998 1–2 33.3% #223 1,451 0 2
29 2000 17–21 44.7% #64 1,704 0 3 — — — — — — —
30 2001 5–16 23.8% #152 1,568 0 3 — — — — — — —
31 — — — — — — — 2001 0–1 0.0% #1031 1,438 0 2

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 Slava Dosedel Jaime Oncins
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 1989 — — — — 0 2 2 0.0% — — — — — — — — 1988 1 2 3 33.3% — — — — — — — — — — — —
19 1990 — — — — 1 3 4 25.0% — — — — — — — — 1989 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
20 1991 2 6 8 25.0% 1 4 5 20.0% — — — — 1 3 4 25.0% 1990 0 2 2 0.0% — — — — — — — — 0 2 2 0.0%
21 1992 0 1 1 0.0% 3 2 5 60.0% — — — — — — — — 1991 13 10 23 56.5% 7 5 12 58.3% 2 2 4 50.0% — — — —
22 1993 2 2 4 50.0% 14 12 26 53.8% 0 1 1 0.0% — — — — 1992 12 11 23 52.2% 15 8 23 65.2% — — — — — — — —
23 1994 — — — — 35 20 55 63.6% 1 1 2 50.0% 0 2 2 0.0% 1993 4 7 11 36.4% 7 15 22 31.8% — — — — 0 1 1 0.0%
24 1995 — — — — 21 18 39 53.8% 1 1 2 50.0% 5 6 11 45.5% 1994 1 2 3 33.3% 0 5 5 0.0% — — — — — — — —
25 1996 1 1 2 50.0% 20 11 31 64.5% — — — — 0 1 1 0.0% 1995 — — — — 1 2 3 33.3% — — — — — — — —
26 1997 8 8 16 50.0% 16 7 23 69.6% 0 2 2 0.0% 0 1 1 0.0% 1996 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
27 1998 5 8 13 38.5% 15 11 26 57.7% 1 2 3 33.3% — — — — 1997 0 3 3 0.0% 0 3 3 0.0% — — — — — — — —
28 1999 8 6 14 57.1% 7 5 12 58.3% 0 1 1 0.0% — — — — 1998 1 2 3 33.3% — — — — — — — — — — — —
29 2000 11 12 23 47.8% 5 8 13 38.5% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
30 2001 1 7 8 12.5% 3 7 10 30.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — — 2001 0 1 1 0.0% — — — — — — — — — — — —
Career — 38 51 89 42.7% 141 110 251 56.2% 5 10 15 33.3% 6 14 20 30.0% — 32 42 74 43.2% 30 39 69 43.5% 2 2 4 50.0% 0 4 4 0.0%

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 320/369 of Slava Dosedel's and 125/142 of Jaime Oncins'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 Slava Dosedel Jaime Oncins
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%
20 1991 14/17 4.0 5.3 48.4% 67.2% 50.9% 45.0% 32.3% 58.2% 34.6% — —/— — — — — — — — — —
21 1992 5/6 1.8 2.2 73.6% 55.7% 58.2% 50.3% 42.2% 54.9% 41.0% 1991 35/39 3.2 2.6 55.4% 69.9% 50.1% 49.9% 43.4% 61.0% 41.7%
22 1993 28/31 2.4 2.5 65.2% 60.9% 47.1% 47.5% 46.3% 56.1% 43.4% 1992 42/46 3.0 3.8 55.5% 69.7% 45.7% 54.9% 43.5% 59.3% 42.8%
23 1994 54/59 1.9 2.7 68.8% 63.7% 48.8% 52.1% 49.4% 57.9% 44.8% 1993 29/34 2.9 4.4 58.2% 66.6% 40.7% 51.5% 42.1% 55.8% 40.6%
24 1995 45/52 2.9 2.4 65.2% 65.6% 50.0% 56.9% 47.0% 59.5% 41.4% 1994 6/8 2.2 9.0 57.5% 65.4% 40.9% 63.4% 41.9% 55.0% 39.7%
25 1996 29/34 2.0 1.4 68.4% 65.5% 51.1% 57.7% 43.7% 60.2% 45.0% 1995 3/3 3.0 5.3 60.8% 70.0% 43.9% 63.0% 24.5% 59.4% 39.6%
26 1997 35/42 3.2 2.4 66.1% 65.9% 52.9% 52.4% 43.1% 61.3% 41.8% 1996 2/2 1.5 18.5 45.0% 69.3% 28.9% 47.3% 28.6% 47.0% 43.5%
27 1998 38/42 3.3 2.7 61.6% 66.7% 48.4% 58.9% 42.4% 59.6% 41.6% 1997 6/6 3.0 9.7 51.8% 67.9% 35.1% 48.8% 61.9% 52.0% 35.0%
28 1999 21/27 3.9 2.4 66.9% 66.1% 50.4% 61.8% 41.9% 60.8% 41.7% 1998 1/3 4.0 8.0 57.7% 66.7% 31.8% 33.3% 33.3% 51.9% 35.1%
29 2000 32/38 1.8 2.3 69.3% 65.2% 52.2% 59.5% 42.1% 60.7% 41.0% — —/— — — — — — — — — —
30 2001 19/21 2.0 3.8 63.4% 60.5% 43.2% 54.7% 47.2% 54.3% 37.6% — —/— — — — — — — — — —
31 — —/— — — — — — — — — — 2001 1/1 3.0 13.0 56.5% 63.9% 46.8% 60.0% 50.0% 56.5% 39.3%
Career — 320/375 2.6 2.6 65.6% 64.6% 49.8% 54.9% 44.5% 59.0% 42.0% — 125/151 3.0 4.5 56.0% 68.7% 44.6% 52.8% 43.3% 58.1% 41.3%

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 Slava Dosedel Jaime Oncins
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 1989 1469 96.8 — — — — — — — 33.3% -2.00 0–2 — — +0.32 1988 1493 95.3 — — — — +23 — — 42.9% -1.86 0–1 3–0 (100%) — +0.30
19 1990 1467 113.7 — — — — — +37 — 33.3% -0.89 0–1 1–0 — -0.06 1989 1471 95.4 — — — — — — — 0.0% -3.50 — — — +0.19
20 1991 1445 114.9 -2.50 -2.28 0.827 46.2% +54 +61 — 31.1% -0.98 2–4 (33%) 1–4 (20%) — +0.74 1990 1442 102.8 — — — — +19 — — 20.0% -2.00 0–2 — — -0.15
21 1992 1497 106.4 -0.76 -0.97 0.911 48.6% — +42 — 33.3% -1.42 1–0 0–1 — -0.15 1991 1677 121.5 +0.13 +1.64 1.068 51.1% -83 -50 -66 55.6% +0.24 5–9 (36%) 5–4 (56%) — +1.89
22 1993 1608 124.0 -3.61 +2.59 0.988 49.7% -110 +72 — 52.8% +0.04 3–2 (60%) 3–2 (60%) — +2.06 1992 1778 131.6 -1.02 +2.52 1.052 50.9% -123 +21 — 58.1% +0.28 7–7 (50%) 11–3 (79%) — +1.08
23 1994 1734 143.4 -1.39 +4.58 1.062 51.3% — +97 — 56.7% +0.38 13–5 (72%) 8–7 (53%) — +0.20 1993 1584 130.7 -3.35 +1.16 0.920 48.2% +18 +63 — 39.3% -0.56 5–11 (31%) 2–9 (18%) — -0.21
24 1995 1697 126.8 -1.34 +1.49 1.022 50.5% -185 +56 — 52.0% +0.22 7–9 (44%) 8–5 (62%) — +2.45 1994 1506 104.0 -2.79 -0.18 0.883 47.5% +74 +44 — 36.4% -0.86 0–6 (0%) 0–2 — +0.29
25 1996 1769 147.2 -0.26 +4.43 1.131 52.5% -253 +59 — 61.8% +0.87 4–5 (44%) 5–9 (36%) — -1.58 1995 1509 108.4 +0.94 -0.26 0.977 49.5% — +44 — 33.3% -0.50 — — — -0.02
26 1997 1763 139.2 -0.53 +2.85 1.080 51.3% -158 +141 — 51.8% +0.17 11–6 (65%) 13–6 (68%) — -0.78 1996 1491 108.9 +1.07 +2.59 0.821 45.2% — — — 28.6% -2.14 0–1 1–1 — -0.08
27 1998 1690 137.3 -1.23 +2.78 1.030 50.6% -78 +130 -150 47.5% -0.19 5–6 (45%) 10–11 (48%) — -1.69 1997 1439 112.1 -3.40 -1.77 0.729 43.8% +88 +85 — 13.3% -1.93 0–1 0–2 — -0.45
28 1999 1741 128.9 +0.19 +2.72 1.065 50.9% -31 +30 — 59.5% +0.30 2–7 (22%) 7–4 (64%) — +1.11 1998 1451 107.4 -1.60 -1.30 0.730 43.1% +85 — — 33.3% -1.17 — 1–1 — -0.07
29 2000 1705 136.5 -0.65 +3.11 1.046 50.6% -5 +2 — 49.0% +0.08 2–8 (20%) 6–6 (50%) — -1.55 — — — — — — — — — — — — — — — —
30 2001 1569 123.5 -4.55 -0.10 0.823 46.3% +38 +58 — 29.8% -1.35 2–3 (40%) 2–5 (29%) — -0.94 — — — — — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — 2001 1438 100.2 +0.01 -0.73 0.903 49.0% — — — 33.3% -0.33 0–1 0–1 — +0.18
Career — 1826 140.0 -1.41 +2.62 1.023 50.4% -61 +78 -150 50.4% +0.02 52–58 (47%) 64–60 (52%) 99.6 +0.03 — 1810 127.5 -1.35 +1.50 0.987 49.6% -49 +28 -66 47.0% -0.28 17–39 (30%) 23–23 (50%) 90.4 +1.95

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.