H2H data updated: 2026-08-15 02:40 UTC

Jaime Oncins vs Eric Jelen H2H: 1-0

Jaime Oncins holds a 1–0 lead over Eric Jelen in their ATP head-to-head. Across 1 main-draw meeting, Jaime Oncins leads 1–0 on grass. Most recently, Jaime Oncins won the 1991 Queen's Club Championships round of 32 3-6 6-2 6-3.

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Jaime Oncins
BRA Age 56 Right-Handed 196 cm / 6'5"
H2H
1 – 0
1 main draw meetings
Eric Jelen
GER Age 61 Right-Handed 180 cm / 5'11"

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Jaime Oncins #82 3-6 6-2 6-3 Eric Jelen #57 Match data Jun 13, 1991* R32 Queen's Club Championships ATP 250 Grass

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Jaime Oncins #1,034 #34 773 1,809 64 87 42.4% 0 0 0 0 2 2
Eric Jelen #1,153 #23 575 1,804 124 128 49.2% 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 Jaime Oncins Eric Jelen
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1988 1–2 33.3% #314 1,493 0 0 1983 2–3 40.0% #450 1,507 0 0
19 1989 0–2 0.0% #263 1,470 0 0 1984 5–9 35.7% #168 1,502 0 0
20 1990 0–4 0.0% #113 1,442 0 0 1985 2–3 40.0% #172 1,508 0 0
21 1991 22–17 56.4% #64 1,677 0 0 1986 17–15 53.1% #31 1,690 0 0
22 1992 27–19 58.7% #48 1,778 0 2 1987 22–19 53.7% #40 1,749 0 0
23 1993 11–23 32.4% #133 1,584 0 2 1988 18–18 50.0% #76 1,699 0 0
24 1994 1–7 12.5% #230 1,505 0 2 1989 22–14 61.1% #47 1,727 0 1
25 1995 1–2 33.3% #222 1,508 0 2 1990 23–23 50.0% #68 1,708 0 1
26 1996 0–2 0.0% #160 1,491 0 2 1991 13–24 35.1% #118 1,614 0 1
27 1997 0–6 0.0% #166 1,439 0 2 — — — — — — —
28 1998 1–2 33.3% #223 1,451 0 2 — — — — — — —
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 Jaime Oncins Eric Jelen
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 1988 1 2 3 33.3% — — — — — — — — — — — — 1983 — — — — 0 2 2 0.0% — — — — 2 1 3 66.7%
19 1989 0 1 1 0.0% — — — — — — — — 0 1 1 0.0% 1984 0 1 1 0.0% 3 5 8 37.5% 0 1 1 0.0% 2 2 4 50.0%
20 1990 0 2 2 0.0% — — — — — — — — 0 2 2 0.0% 1985 2 1 3 66.7% 0 1 1 0.0% 0 1 1 0.0% — — — —
21 1991 13 10 23 56.5% 7 5 12 58.3% 2 2 4 50.0% — — — — 1986 2 2 4 50.0% 7 7 14 50.0% 3 2 5 60.0% 5 4 9 55.6%
22 1992 12 11 23 52.2% 15 8 23 65.2% — — — — — — — — 1987 10 6 16 62.5% 1 5 6 16.7% 7 3 10 70.0% 4 5 9 44.4%
23 1993 4 7 11 36.4% 7 15 22 31.8% — — — — 0 1 1 0.0% 1988 2 7 9 22.2% 1 4 5 20.0% 7 3 10 70.0% 8 4 12 66.7%
24 1994 1 2 3 33.3% 0 5 5 0.0% — — — — — — — — 1989 3 4 7 42.9% 1 2 3 33.3% 8 2 10 80.0% 10 6 16 62.5%
25 1995 — — — — 1 2 3 33.3% — — — — — — — — 1990 6 8 14 42.9% 5 4 9 55.6% 7 4 11 63.6% 5 7 12 41.7%
26 1996 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1991 2 5 7 28.6% 6 9 15 40.0% 1 3 4 25.0% 4 7 11 36.4%
27 1997 0 3 3 0.0% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
28 1998 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
31 2001 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 32 42 74 43.2% 30 39 69 43.5% 2 2 4 50.0% 0 4 4 0.0% — 27 34 61 44.3% 24 39 63 38.1% 33 19 52 63.5% 40 36 76 52.6%

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 125/142 of Jaime Oncins's and 31/37 of Eric Jelen'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 Jaime Oncins Eric Jelen
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%
21 1991 35/39 3.2 2.6 55.4% 69.9% 50.1% 49.9% 43.4% 61.0% 41.7% — —/— — — — — — — — — —
22 1992 42/46 3.0 3.8 55.5% 69.7% 45.7% 54.9% 43.5% 59.3% 42.8% — —/— — — — — — — — — —
23 1993 29/34 2.9 4.4 58.2% 66.6% 40.7% 51.5% 42.1% 55.8% 40.6% — —/— — — — — — — — — —
24 1994 6/8 2.2 9.0 57.5% 65.4% 40.9% 63.4% 41.9% 55.0% 39.7% — —/— — — — — — — — — —
25 1995 3/3 3.0 5.3 60.8% 70.0% 43.9% 63.0% 24.5% 59.4% 39.6% — —/— — — — — — — — — —
26 1996 2/2 1.5 18.5 45.0% 69.3% 28.9% 47.3% 28.6% 47.0% 43.5% 1991 31/37 1.6 3.0 69.4% 62.2% 43.9% 54.8% 41.9% 57.0% 36.6%
27 1997 6/6 3.0 9.7 51.8% 67.9% 35.1% 48.8% 61.9% 52.0% 35.0% — —/— — — — — — — — — —
28 1998 1/3 4.0 8.0 57.7% 66.7% 31.8% 33.3% 33.3% 51.9% 35.1% — —/— — — — — — — — — —
31 2001 1/1 3.0 13.0 56.5% 63.9% 46.8% 60.0% 50.0% 56.5% 39.3% — —/— — — — — — — — — —
Career — 125/151 3.0 4.5 56.0% 68.7% 44.6% 52.8% 43.3% 58.1% 41.3% — 31/252 1.6 3.0 69.4% 62.2% 43.9% 54.8% 41.9% 57.0% 36.6%

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 Jaime Oncins Eric Jelen
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
18 1988 1493 95.3 — — — — +23 — — 42.9% -1.86 0–1 3–0 (100%) +0.30 1983 1507 108.3 — — — — +59 — — 46.2% -0.23 1–2 (33%) 0–1 +0.78
19 1989 1471 95.4 — — — — — — — 0.0% -3.50 — — +0.19 1984 1502 118.1 — — — — +76 +33 — 38.2% -0.82 2–2 (50%) 0–3 (0%) +0.89
20 1990 1442 102.8 — — — — +19 — — 20.0% -2.00 0–2 — -0.04 1985 1508 108.2 — — — — +92 — — 41.7% -0.17 1–1 — +0.49
21 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%) +2.64 1986 1690 137.8 — — — — +8 -106 -67 52.3% -0.19 6–4 (60%) 6–5 (55%) 0.00
22 1992 1778 131.6 -1.02 +2.52 1.052 50.9% -124 +22 — 58.1% +0.28 7–7 (50%) 11–3 (79%) +1.94 1987 1749 130.4 — — — — -8 -195 -56 52.3% -0.08 10–6 (63%) 7–4 (64%) +0.20
23 1993 1584 130.6 -3.35 +1.16 0.920 48.2% +18 +63 — 39.3% -0.56 5–11 (31%) 2–9 (18%) -0.35 1988 1700 126.6 — — — — +2 -189 +41 47.9% -0.35 8–4 (67%) 3–4 (43%) -0.96
24 1994 1506 104.0 -2.79 -0.18 0.883 47.5% +74 +44 — 36.4% -0.86 0–6 (0%) 0–2 +0.36 1989 1727 134.8 — — — — -18 -219 +80 57.9% +0.46 8–6 (57%) 3–10 (23%) +1.00
25 1995 1509 108.4 +0.94 -0.26 0.977 49.5% — +44 — 33.3% -0.50 — — +0.01 1990 1708 129.1 — — — — -47 -113 +104 45.5% -0.32 10–6 (63%) 7–9 (44%) -1.63
26 1996 1491 108.9 +1.07 +2.59 0.821 45.2% — — — 28.6% -2.14 0–1 1–1 -0.07 1991 1614 136.6 -3.04 -1.39 0.853 47.3% 0 +59 +115 38.9% -0.82 6–7 (46%) 8–10 (44%) -1.90
27 1997 1439 112.1 -3.40 -1.77 0.729 43.8% +88 +85 — 13.3% -1.93 0–1 0–2 -0.31 — — — — — — — — — — — — — — —
28 1998 1451 107.4 -1.60 -1.30 0.730 43.1% +85 — — 33.3% -1.17 — 1–1 -0.06 — — — — — — — — — — — — — — —
31 2001 1438 100.2 +0.01 -0.73 0.903 49.0% — — — 33.3% -0.33 0–1 0–1 +0.19 — — — — — — — — — — — — — — —
Career — 1810 127.5 -1.35 +1.50 0.987 49.6% -49 +28 -66 47.0% -0.28 17–39 (30%) 23–23 (50%) +3.18 — 1805 136.4 -3.04 -1.39 0.853 47.3% -6 -69 +38 48.4% -0.24 52–38 (58%) 34–46 (43%) -0.45

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.