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

Onny Parun vs Jairo Velasco H2H: 3-0

Onny Parun holds a 3–0 lead over Jairo Velasco in their ATP head-to-head. Across 3 main-draw meetings, Onny Parun leads 3–0 on clay. Most recently, Onny Parun won the 1976 Indianapolis round of 32 7-6 6-4.

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Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"
H2H
3 – 0
3 main-draw meetings
Jairo Velasco
ESP

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Onny Parun 7-6 6-4 Jairo Velasco Match data Aug 12, 1976* R32 Indianapolis ATP 250 Clay
Onny Parun 6-0 6-1 Jairo Velasco Match data Aug 7, 1975* R64 Louisville ATP 250 Clay
Onny Parun 6-2 4-6 3-6 6-1 6-2 Jairo Velasco Match data Jul 26, 1974* SF Austrian Open Kitzbühel 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
Onny Parun #398 #19 0 1,991 375 341 52.4% 0 0 0 0 6 6
Jairo Velasco — — — 1,701 — — — 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.

Onny Parun Jairo Velasco
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 13–16 44.8% — 1,563 0 0 — — — — — — —
1969 13–22 37.1% — 1,578 0 0 — — — — — — —
1970 19–21 47.5% — 1,600 0 0 — — — — — — —
1971 26–24 52.0% — 1,687 0 0 — — — — — — —
1972 39–36 52.0% — 1,705 0 0 — — — — — — —
1973 49–43 53.3% #40 1,733 0 1 — — — — — — —
1974 76–36 67.9% #25 1,946 0 3 — — — — — — —
1975 65–31 67.7% #26 1,888 0 4 — — — — — — —
1976 38–23 62.3% #29 1,843 0 6 — — — — — — —
1977 13–27 32.5% #89 1,631 0 6 — — — — — — —
1978 1–14 6.7% #210 1,504 0 6 — — — — — — —
1979 3–15 16.7% #214 1,429 0 6 — — — — — — —
1980 15–19 44.1% #96 1,597 0 6 — — — — — — —
1981 5–13 27.8% #99 1,529 0 6 — — — — — — —
1982 0–1 0.0% — 1,515 0 6 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Onny Parun Jairo Velasco
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 %
1968 1 1 2 50.0% 2 7 9 22.2% 9 7 16 56.3% 1 1 2 50.0% 1968 — — — — 1 3 4 25.0% — — — — — — — —
1969 2 5 7 28.6% 3 8 11 27.3% 8 8 16 50.0% 0 1 1 0.0% 1969 0 2 2 0.0% 1 5 6 16.7% — — — — — — — —
1970 4 4 8 50.0% 10 11 21 47.6% 3 4 7 42.9% 2 2 4 50.0% 1970 0 1 1 0.0% 3 2 5 60.0% — — — — — — — —
1971 11 11 22 50.0% 6 8 14 42.9% 8 4 12 66.7% 1 1 2 50.0% 1971 — — — — 1 2 3 33.3% — — — — — — — —
1972 2 8 10 20.0% 16 14 30 53.3% 11 6 17 64.7% 10 8 18 55.6% 1972 0 1 1 0.0% 5 4 9 55.6% 0 2 2 0.0% — — — —
1973 15 15 30 50.0% 8 11 19 42.1% 21 7 28 75.0% 5 10 15 33.3% 1973 — — — — 1 2 3 33.3% — — — — — — — —
1974 17 8 25 68.0% 35 12 47 74.5% 17 10 27 63.0% 7 6 13 53.8% 1974 0 3 3 0.0% 13 12 25 52.0% 0 1 1 0.0% 2 5 7 28.6%
1975 14 5 19 73.7% 32 15 47 68.1% 7 2 9 77.8% 12 9 21 57.1% 1975 — — — — 16 20 36 44.4% 0 1 1 0.0% 1 1 2 50.0%
1976 11 3 14 78.6% 18 12 30 60.0% 3 1 4 75.0% 6 7 13 46.2% 1976 1 2 3 33.3% 15 23 38 39.5% — — — — 0 1 1 0.0%
1977 2 5 7 28.6% 8 10 18 44.4% 3 4 7 42.9% 0 8 8 0.0% 1977 — — — — 3 12 15 20.0% — — — — — — — —
1978 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% 0 1 1 0.0% 1978 — — — — 5 5 10 50.0% — — — — — — — —
1979 0 7 7 0.0% 2 6 8 25.0% 1 1 2 50.0% 0 1 1 0.0% 1979 — — — — 9 9 18 50.0% — — — — — — — —
1980 8 8 16 50.0% 3 7 10 30.0% 3 3 6 50.0% 1 1 2 50.0% 1980 — — — — 10 12 22 45.5% — — — — — — — —
1981 3 2 5 60.0% 1 7 8 12.5% 1 4 5 20.0% — — — — 1981 0 1 1 0.0% 1 3 4 25.0% — — — — — — — —
1982 0 1 1 0.0% — — — — — — — — — — — — 1982 — — — — 4 4 8 50.0% — — — — 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1983 0 1 1 0.0% 11 15 26 42.3% — — — — 0 1 1 0.0%
Career 91 85 176 51.7% 144 138 282 51.1% 95 62 157 60.5% 45 56 101 44.6% Career 1 11 12 8.3% 99 133 232 42.7% 0 4 4 0.0% 3 9 12 25.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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.

Onny Parun Jairo Velasco
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
1968 1564 110.6 — — — — -9 -142 +80 52.6% -0.07 4–9 (31%) — — -0.25 1968 1487 97.7 — — — — — +8 — 37.5% -0.88 — — — +0.08
1969 1578 108.4 — — — — -30 -201 +65 39.1% -0.60 6–7 (46%) — — -0.53 1969 1434 101.0 — — — — — -2 — 22.7% -2.05 0–2 — — +0.20
1970 1600 119.0 — — — — +48 -91 -16 48.4% -0.13 5–3 (63%) 2–2 (50%) 103.3 +1.16 1970 1470 105.1 — — — — — +26 — 46.7% -0.27 — — — +0.67
1971 1687 128.1 — — — — -46 -169 +78 51.6% +0.21 2–7 (22%) 5–10 (33%) 93.5 +1.55 1971 1473 104.2 — — — — — +25 — 44.4% -0.78 — — — +0.23
1972 1706 125.9 — — — — -55 -49 +95 50.8% +0.31 10–9 (53%) 6–15 (29%) 97.3 +2.97 1972 1527 109.1 — — — — — +48 — 43.8% -0.78 2–3 (40%) 1–0 — -0.23
1973 1734 138.8 — — — — -6 -118 +241 53.0% +0.37 12–13 (48%) 13–20 (39%) 94.3 -1.02 1973 1527 98.4 — — — — — +39 — 33.3% -1.50 — — — -0.14
1974 1946 147.2 — — — — -20 -10 -71 62.6% +0.83 19–14 (58%) 18–10 (64%) 106.8 +1.02 1974 1586 130.5 — — — — -91 +40 — 45.6% -0.49 5–9 (36%) 5–4 (56%) 97.4 +0.69
1975 1889 140.3 — — — — +1 +51 -4 58.8% +0.55 27–4 (87%) 13–14 (48%) 110.4 +0.29 1975 1638 124.0 — — — — — +29 — 42.1% -0.63 8–5 (62%) 3–4 (43%) 103.9 +1.65
1976 1844 142.1 — — — — +61 +37 +88 60.0% +0.35 10–5 (67%) 19–9 (68%) 108.6 +0.73 1976 1602 131.7 — — — — -127 +31 — 40.2% -0.57 4–9 (31%) 9–7 (56%) 99.1 +1.17
1977 1631 137.9 — — — — +90 +96 +207 40.0% -0.57 5–10 (33%) 7–8 (47%) 92.3 -2.17 1977 1547 130.9 — — — — — +15 — 33.3% -1.00 1–6 (14%) 2–1 (67%) 97.0 -0.56
1978 1504 119.8 — — — — +170 +86 — 23.1% -1.85 0–6 (0%) 2–4 (33%) 90.9 -0.08 1978 1606 128.1 — — — — — +22 — 44.0% -0.60 4–3 (57%) — — -0.33
1979 1429 103.3 — — — — +100 +116 — 19.5% -1.76 0–1 0–6 (0%) — +1.15 1979 1647 128.1 — — — — — +28 — 44.2% -0.54 5–1 (83%) 2–1 (67%) — +0.99
1980 1598 128.8 — — — — +25 -79 +188 47.3% -0.08 6–9 (40%) 7–8 (47%) 98.9 +0.57 1980 1641 126.1 — — — — — +17 — 43.6% -0.60 7–4 (64%) 1–2 (33%) 102.2 +0.07
1981 1529 117.5 — — — — +118 -85 +178 22.2% -1.42 2–0 0–6 (0%) — -0.41 1981 1609 118.1 — — — — — +40 — 35.7% -1.07 1–3 (25%) 1–0 — -0.22
1982 1515 100.7 — — — — — — — 33.3% -1.00 0–1 — — +0.11 1982 1621 121.6 — — — — — +59 — 41.7% -0.63 2–1 (67%) 2–1 (67%) 102.2 +0.28
— — — — — — — — — — — — — — — — 1983 1620 127.0 — — — — — +33 — 42.6% -0.43 2–5 (29%) 1–2 (33%) — -0.24
Career 1991 136.8 — — — — +8 -23 +87 51.4% +0.14 108–98 (52%) 92–112 (45%) 97.2 +0.72 Career 1701 132.7 — — — — -101 +29 — 41.4% -0.67 41–51 (45%) 27–22 (55%) 102.2 +1.68

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.