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

Alberto Mancini vs Jaime Oncins H2H: 1-2

Jaime Oncins holds a 2–1 lead over Alberto Mancini in their ATP head-to-head. Across 3 main-draw meetings, Jaime Oncins leads 2–1 on hard courts. Most recently, Jaime Oncins won the 1992 Sao Paulo semifinal 6-3 6-3.

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Alberto Mancini
ARG Age 57 Right-Handed 180 cm / 5'11"
H2H
1 – 2
3 main draw meetings
Jaime Oncins
BRA Age 56 Right-Handed 196 cm / 6'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jaime Oncins #62 6-3 6-3 Alberto Mancini #33 Match data Nov 14, 1992* SF Sao Paulo ATP World Series → modern equivalent ATP 250 Hard
Jaime Oncins #53 6-0 1-0 (ret.) Alberto Mancini #31 Match data Oct 1, 1992* R32 Swiss Indoors ATP World Series → modern equivalent ATP 250 Hard
Alberto Mancini #45 6-1 6-7 6-0 Jaime Oncins #306 Match data Nov 24, 1988* R32 Itaparica 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
Alberto Mancini #824 #8 1,510 1,977 140 118 54.3% 0 0 0 1 2 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 Alberto Mancini Jaime Oncins
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1987 2–5 28.6% #130 1,496 0 0 1988 1–2 33.3% #314 1,493 0 0
19 1988 30–15 66.7% #49 1,727 0 1 1989 0–2 0.0% #263 1,470 0 0
20 1989 35–16 68.6% #9 1,808 0 3 1990 0–4 0.0% #113 1,442 0 0
21 1990 9–17 34.6% #127 1,611 0 3 1991 22–17 56.4% #64 1,677 0 0
22 1991 25–17 59.5% #22 1,718 0 3 1992 27–19 58.7% #48 1,778 0 2
23 1992 26–21 55.3% #31 1,717 0 3 1993 11–23 32.4% #133 1,584 0 2
24 1993 11–22 33.3% #141 1,556 0 3 1994 1–7 12.5% #230 1,505 0 2
25 1994 2–5 28.6% #399 1,539 0 3 1995 1–2 33.3% #222 1,508 0 2
26 — — — — — — — 1996 0–2 0.0% #160 1,491 0 2
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 Alberto Mancini 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 1987 — — — — 2 5 7 28.6% — — — — — — — — 1988 1 2 3 33.3% — — — — — — — — — — — —
19 1988 2 1 3 66.7% 28 14 42 66.7% — — — — — — — — 1989 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
20 1989 8 4 12 66.7% 26 10 36 72.2% — — — — 1 2 3 33.3% 1990 0 2 2 0.0% — — — — — — — — 0 2 2 0.0%
21 1990 0 5 5 0.0% 9 11 20 45.0% — — — — 0 1 1 0.0% 1991 13 10 23 56.5% 7 5 12 58.3% 2 2 4 50.0% — — — —
22 1991 0 3 3 0.0% 23 11 34 67.6% — — — — 2 3 5 40.0% 1992 12 11 23 52.2% 15 8 23 65.2% — — — — — — — —
23 1992 12 11 23 52.2% 14 10 24 58.3% — — — — — — — — 1993 4 7 11 36.4% 7 15 22 31.8% — — — — 0 1 1 0.0%
24 1993 5 7 12 41.7% 6 15 21 28.6% — — — — — — — — 1994 1 2 3 33.3% 0 5 5 0.0% — — — — — — — —
25 1994 1 2 3 33.3% 1 3 4 25.0% — — — — — — — — 1995 — — — — 1 2 3 33.3% — — — — — — — —
26 — — — — — — — — — — — — — — — — — 1996 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
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 — 28 33 61 45.9% 109 79 188 58.0% — — — — 3 6 9 33.3% — 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 114/129 of Alberto Mancini'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 Alberto Mancini 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%
21 — —/— — — — — — — — — — 1991 35/39 3.2 2.6 55.4% 69.9% 50.1% 49.9% 43.4% 61.0% 41.7%
22 1991 33/42 2.7 1.8 65.6% 67.6% 50.0% 55.9% 46.3% 61.6% 39.0% 1992 42/46 3.0 3.8 55.5% 69.7% 45.7% 54.9% 43.5% 59.3% 42.8%
23 1992 45/47 2.7 2.0 63.0% 65.8% 53.2% 55.5% 46.5% 60.9% 36.6% 1993 29/34 2.9 4.4 58.2% 66.6% 40.7% 51.5% 42.1% 55.8% 40.6%
24 1993 30/33 3.0 2.2 62.3% 66.7% 48.8% 60.7% 40.9% 59.7% 37.9% 1994 6/8 2.2 9.0 57.5% 65.4% 40.9% 63.4% 41.9% 55.0% 39.7%
25 1994 6/7 3.7 3.7 55.2% 69.0% 47.6% 60.4% 56.5% 59.7% 36.9% 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%
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 — 114/258 2.8 2.1 63.2% 66.7% 50.9% 57.2% 45.5% 60.7% 37.6% — 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 Alberto Mancini 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 1987 1496 108.5 — — — — — +32 — 33.3% -1.40 0–1 — — +0.24 1988 1493 95.3 — — — — +23 — — 42.9% -1.86 0–1 3–0 (100%) — +0.30
19 1988 1727 143.3 — — — — -169 +51 — 59.6% +0.70 13–6 (68%) 4–3 (57%) — +1.67 1989 1471 95.4 — — — — — — — 0.0% -3.50 — — — +0.19
20 1989 1808 146.1 — — — — -120 +36 — 64.3% +0.84 8–10 (44%) 13–12 (52%) — -1.85 1990 1442 102.8 — — — — +19 — — 20.0% -2.00 0–2 — — -0.15
21 1990 1611 119.5 — — — — -47 +135 — 38.1% -1.05 3–4 (43%) 5–2 (71%) — +0.87 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 1991 1718 145.6 +0.83 +0.04 1.014 50.4% -190 +160 — 57.3% +0.29 11–6 (65%) 11–4 (73%) — -1.26 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 1992 1717 142.4 +0.55 -1.39 0.936 48.7% -90 +130 — 49.6% -0.17 12–2 (86%) 10–7 (59%) — -1.61 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 1993 1557 133.8 -0.83 -0.39 0.940 48.7% +77 +78 — 42.0% -0.49 2–9 (18%) 6–6 (50%) — -0.24 1994 1506 104.0 -2.79 -0.18 0.883 47.5% +74 +44 — 36.4% -0.86 0–6 (0%) 0–2 — +0.29
25 1994 1539 103.8 -0.10 -0.91 0.914 48.8% — +50 — 40.0% -0.33 1–2 (33%) 1–1 — +0.38 1995 1509 108.4 +0.94 -0.26 0.977 49.5% — +44 — 33.3% -0.50 — — — -0.02
26 — — — — — — — — — — — — — — — — 1996 1491 108.9 +1.07 +2.59 0.821 45.2% — — — 28.6% -2.14 0–1 1–1 — -0.08
27 — — — — — — — — — — — — — — — — 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 — — — — — — — — — — — — — — — — 1998 1451 107.4 -1.60 -1.30 0.730 43.1% +85 — — 33.3% -1.17 — 1–1 — -0.07
31 — — — — — — — — — — — — — — — — 2001 1438 100.2 +0.01 -0.73 0.903 49.0% — — — 33.3% -0.33 0–1 0–1 — +0.18
Career — 1978 144.3 +0.23 -0.69 0.958 49.2% -78 +89 — 53.1% +0.12 50–40 (56%) 50–35 (59%) 106.8 -0.71 — 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.