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

Onny Parun vs Jim Osborne H2H: 2-4

Jim Osborne holds a 4–2 lead over Onny Parun in their ATP head-to-head. Across 6 main-draw meetings, Jim Osborne leads 2–1 on hard courts, while they are tied 1–1 on clay. Most recently, Onny Parun won the 1973 San Juan round robin 7-6 6-4.

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Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"
H2H
2 – 4
6 main draw meetings
Jim Osborne
USA Age 81 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Onny Parun 7-6 6-4 Jim Osborne Match data Mar 5, 1973 RR San Juan ATP 250 Hard
Jim Osborne 6-4 6-3 Onny Parun Match data Mar 10, 1972* R16 Washington ATP 250 Carpet
Jim Osborne 6-3 6-3 Onny Parun Match data Feb 22, 1972* R64 Salisbury ATP 250 Hard
Onny Parun 6-1 6-3 Jim Osborne Match data Apr 23, 1971* R32 Houston ATP 250 Clay
Jim Osborne 3-6 6-4 6-3 Onny Parun Match data Apr 24, 1970* R32 Houston ATP 250 Clay
Jim Osborne 6-4 6-2 5-7 6-2 Onny Parun Match data Nov 15, 1968* R16 London 2 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
Onny Parun #398 #19 0 1,991 375 341 52.4% 0 0 0 0 6 6
Jim Osborne #831 #211 0 1,811 118 121 49.4% 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.

Age Onny Parun Jim Osborne
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 13–16 44.8% — 1,563 0 0 — — — — — — —
22 1969 13–22 37.1% — 1,578 0 0 — — — — — — —
23 1970 19–21 47.5% — 1,600 0 0 1968 35–24 59.3% — 1,634 0 0
24 1971 26–24 52.0% — 1,687 0 0 1969 29–17 63.0% — 1,743 0 0
25 1972 39–36 52.0% — 1,705 0 0 1970 26–29 47.3% — 1,665 0 0
26 1973 49–43 53.3% #40 1,733 0 1 1971 15–19 44.1% — 1,717 0 0
27 1974 76–36 67.9% #25 1,946 0 3 1972 8–20 28.6% — 1,525 0 0
28 1975 65–31 67.7% #26 1,888 0 4 1973 0–4 0.0% — 1,500 0 0
29 1976 38–23 62.3% #29 1,843 0 6 1974 3–2 60.0% #228 1,553 0 0
30 1977 13–27 32.5% #89 1,631 0 6 1975 0–1 0.0% #308 1,550 0 0
31 1978 1–14 6.7% #210 1,504 0 6 1976 2–2 50.0% #211 1,575 0 0
32 1979 3–15 16.7% #214 1,429 0 6 — — — — — — —
33 1980 15–19 44.1% #96 1,597 0 6 1978 0–1 0.0% #465 1,573 0 0
34 1981 5–13 27.8% #99 1,529 0 6 — — — — — — —
35 1982 0–1 0.0% — 1,515 0 6 — — — — — — —
36 — — — — — — — 1981 0–1 0.0% — 1,555 0 0
37 — — — — — — — 1982 0–1 0.0% — 1,542 0 0

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 Onny Parun Jim Osborne
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 %
21 1968 1 1 2 50.0% 2 7 9 22.2% 9 7 16 56.3% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
22 1969 2 5 7 28.6% 3 8 11 27.3% 8 8 16 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
23 1970 4 4 8 50.0% 10 11 21 47.6% 3 4 7 42.9% 2 2 4 50.0% 1968 19 12 31 61.3% 4 3 7 57.1% 11 8 19 57.9% 1 1 2 50.0%
24 1971 11 11 22 50.0% 6 8 14 42.9% 8 4 12 66.7% 1 1 2 50.0% 1969 8 5 13 61.5% 7 4 11 63.6% 8 5 13 61.5% 6 3 9 66.7%
25 1972 2 8 10 20.0% 16 14 30 53.3% 11 6 17 64.7% 10 8 18 55.6% 1970 16 12 28 57.1% 5 8 13 38.5% 4 5 9 44.4% 1 4 5 20.0%
26 1973 15 15 30 50.0% 8 11 19 42.1% 21 7 28 75.0% 5 10 15 33.3% 1971 7 10 17 41.2% 2 4 6 33.3% 4 2 6 66.7% 2 3 5 40.0%
27 1974 17 8 25 68.0% 35 12 47 74.5% 17 10 27 63.0% 7 6 13 53.8% 1972 3 6 9 33.3% 1 5 6 16.7% 0 3 3 0.0% 4 6 10 40.0%
28 1975 14 5 19 73.7% 32 15 47 68.1% 7 2 9 77.8% 12 9 21 57.1% 1973 0 4 4 0.0% — — — — — — — — — — — —
29 1976 11 3 14 78.6% 18 12 30 60.0% 3 1 4 75.0% 6 7 13 46.2% 1974 1 1 2 50.0% — — — — — — — — 2 1 3 66.7%
30 1977 2 5 7 28.6% 8 10 18 44.4% 3 4 7 42.9% 0 8 8 0.0% 1975 0 1 1 0.0% — — — — — — — — — — — —
31 1978 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% 0 1 1 0.0% 1976 1 1 2 50.0% — — — — — — — — 1 1 2 50.0%
32 1979 0 7 7 0.0% 2 6 8 25.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
33 1980 8 8 16 50.0% 3 7 10 30.0% 3 3 6 50.0% 1 1 2 50.0% 1978 0 1 1 0.0% — — — — — — — — — — — —
34 1981 3 2 5 60.0% 1 7 8 12.5% 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — —
35 1982 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
36 — — — — — — — — — — — — — — — — — 1981 0 1 1 0.0% — — — — — — — — — — — —
37 — — — — — — — — — — — — — — — — — 1982 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% — 55 55 110 50.0% 19 24 43 44.2% 27 23 50 54.0% 17 19 36 47.2%

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 Onny Parun Jim Osborne
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
21 1968 1564 110.6 — — — — -9 -142 +80 52.6% -0.07 4–9 (31%) — — -0.25 — — — — — — — — — — — — — — — —
22 1969 1578 108.4 — — — — -30 -201 +65 39.1% -0.60 6–7 (46%) — — -0.52 — — — — — — — — — — — — — — — —
23 1970 1600 119.0 — — — — +48 -91 -16 48.4% -0.13 5–3 (63%) 2–2 (50%) — +1.16 1968 1634 115.0 — — — — +72 -103 -46 57.0% +0.47 7–9 (44%) — — -0.30
24 1971 1687 128.1 — — — — -46 -169 +78 51.6% +0.21 2–7 (22%) 5–10 (33%) — +1.55 1969 1744 126.2 — — — — +78 -107 -67 58.3% +0.69 8–2 (80%) — — +1.41
25 1972 1706 125.9 — — — — -55 -49 +96 50.8% +0.31 10–9 (53%) 6–15 (29%) — +2.98 1970 1665 122.6 — — — — +52 -115 +4 46.3% -0.07 9–10 (47%) 4–3 (57%) — +2.54
26 1973 1734 138.8 — — — — -6 -118 +241 53.0% +0.37 12–13 (48%) 13–20 (39%) — -0.99 1971 1717 116.9 — — — — -83 -182 +67 49.3% -0.23 1–3 (25%) 9–7 (56%) — +0.99
27 1974 1947 147.2 — — — — -21 -11 -72 62.6% +0.83 19–14 (58%) 18–10 (64%) — +1.03 1972 1525 122.7 — — — — +64 -28 +142 38.9% -0.29 1–10 (9%) 1–12 (8%) — +1.15
28 1975 1889 140.3 — — — — +1 +51 -4 58.8% +0.55 27–4 (87%) 13–14 (48%) — +0.29 1973 1501 104.3 — — — — +40 — — 11.1% -1.67 0–1 1–2 (33%) — -0.09
29 1976 1844 142.1 — — — — +61 +37 +88 60.0% +0.35 10–5 (67%) 19–9 (68%) — +0.73 1974 1553 112.6 — — — — +29 — — 58.3% +0.42 1–1 2–1 (67%) — +0.21
30 1977 1631 137.9 — — — — +90 +96 +207 40.0% -0.57 5–10 (33%) 7–8 (47%) — -2.17 1975 1550 104.5 — — — — — — — 0.0% -3.00 — — — -0.16
31 1978 1504 119.8 — — — — +170 +86 — 23.1% -1.85 0–6 (0%) 2–4 (33%) — -0.08 1976 1576 112.5 — — — — +12 — — 50.0% +0.17 2–2 (50%) — — -0.11
32 1979 1429 103.3 — — — — +100 +116 — 19.5% -1.76 0–1 0–6 (0%) — +1.15 — — — — — — — — — — — — — — — —
33 1980 1598 128.8 — — — — +25 -79 +188 47.3% -0.08 6–9 (40%) 7–8 (47%) — +0.57 1978 1574 109.5 — — — — — — — 0.0% -3.50 — — — -0.24
34 1981 1529 117.5 — — — — +118 -85 +178 22.2% -1.42 2–0 0–6 (0%) — -0.41 — — — — — — — — — — — — — — — —
35 1982 1516 100.7 — — — — — — — 33.3% -1.00 0–1 — — +0.11 — — — — — — — — — — — — — — — —
36 — — — — — — — — — — — — — — — — 1981 1556 95.7 — — — — — — — 0.0% -3.00 — — — +0.19
37 — — — — — — — — — — — — — — — — 1982 1543 98.8 — — — — — — — 0.0% -3.50 — — — +0.07
Career — 1991 136.8 — — — — +8 -23 +87 51.4% +0.14 108–98 (52%) 92–112 (45%) 97.2 +0.73 — 1812 123.5 — — — — +39 -108 -18 49.9% +0.11 29–38 (43%) 17–25 (40%) 93.8 +2.40

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.