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

Jim Delaney vs Onny Parun H2H: 2-0

Jim Delaney holds a 2–0 lead over Onny Parun in their ATP head-to-head. Across 2 main-draw meetings, Jim Delaney leads 1–0 on carpet and 1–0 on clay. Most recently, Jim Delaney won the 1977 San Francisco round of 64 6-3 7-6.

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Jim Delaney
USA Age 73 Right-Handed
H2H
2 – 0
2 main draw meetings
Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jim Delaney #73 6-3 7-6 Onny Parun Match data Sep 28, 1977* R64 San Francisco ATP 250 Carpet
Jim Delaney 6-1 4-6 7-6 Onny Parun Match data Aug 20, 1975* R64 U.S. Pro Tennis Championships 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
Jim Delaney #262 #64 0 1,678 78 131 37.3% 0 0 0 0 0 0
Onny Parun #398 #19 0 1,991 375 341 52.4% 0 0 0 0 6 6

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 Jim Delaney Onny Parun
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1972 1–5 16.7% — 1,453 0 0 — — — — — — —
20 1973 4–5 44.4% #159 1,535 0 0 — — — — — — —
21 1974 9–7 56.2% #109 1,589 0 0 1968 13–16 44.8% — 1,563 0 0
22 1975 10–14 41.7% #73 1,647 0 0 1969 13–22 37.1% — 1,578 0 0
23 1976 20–29 40.8% #64 1,633 0 0 1970 19–21 47.5% — 1,600 0 0
24 1977 16–27 37.2% #74 1,624 0 0 1971 26–24 52.0% — 1,687 0 0
25 1978 0–2 0.0% #418 1,602 0 0 1972 39–36 52.0% — 1,705 0 0
26 1979 2–9 18.2% #276 1,521 0 0 1973 49–43 53.3% #40 1,733 0 1
27 1980 2–5 28.6% #269 1,512 0 0 1974 76–36 67.9% #25 1,946 0 3
28 1981 11–21 34.4% — 1,514 0 0 1975 65–31 67.7% #26 1,888 0 4
29 1982 3–7 30.0% — 1,513 0 0 1976 38–23 62.3% #29 1,843 0 6
30 — — — — — — — 1977 13–27 32.5% #89 1,631 0 6
31 — — — — — — — 1978 1–14 6.7% #210 1,504 0 6
32 — — — — — — — 1979 3–15 16.7% #214 1,429 0 6
33 — — — — — — — 1980 15–19 44.1% #96 1,597 0 6
34 — — — — — — — 1981 5–13 27.8% #99 1,529 0 6
35 — — — — — — — 1982 0–1 0.0% — 1,515 0 6

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 Jim Delaney Onny Parun
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 %
19 1972 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
20 1973 0 1 1 0.0% 3 3 6 50.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
21 1974 1 1 2 50.0% 1 2 3 33.3% 3 2 5 60.0% 4 2 6 66.7% 1968 1 1 2 50.0% 2 7 9 22.2% 9 7 16 56.3% 1 1 2 50.0%
22 1975 3 5 8 37.5% 6 7 13 46.2% — — — — 1 2 3 33.3% 1969 2 5 7 28.6% 3 8 11 27.3% 8 8 16 50.0% 0 1 1 0.0%
23 1976 12 9 21 57.1% 4 12 16 25.0% 2 3 5 40.0% 2 5 7 28.6% 1970 4 4 8 50.0% 10 11 21 47.6% 3 4 7 42.9% 2 2 4 50.0%
24 1977 4 8 12 33.3% 2 8 10 20.0% 4 3 7 57.1% 6 8 14 42.9% 1971 11 11 22 50.0% 6 8 14 42.9% 8 4 12 66.7% 1 1 2 50.0%
25 1978 0 1 1 0.0% — — — — — — — — 0 1 1 0.0% 1972 2 8 10 20.0% 16 14 30 53.3% 11 6 17 64.7% 10 8 18 55.6%
26 1979 0 3 3 0.0% 0 3 3 0.0% 1 2 3 33.3% 1 1 2 50.0% 1973 15 15 30 50.0% 8 11 19 42.1% 21 7 28 75.0% 5 10 15 33.3%
27 1980 — — — — 0 2 2 0.0% 1 1 2 50.0% 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%
28 1981 2 7 9 22.2% 4 5 9 44.4% 4 5 9 44.4% 1 4 5 20.0% 1975 14 5 19 73.7% 32 15 47 68.1% 7 2 9 77.8% 12 9 21 57.1%
29 1982 0 1 1 0.0% 3 4 7 42.9% 0 2 2 0.0% — — — — 1976 11 3 14 78.6% 18 12 30 60.0% 3 1 4 75.0% 6 7 13 46.2%
30 — — — — — — — — — — — — — — — — — 1977 2 5 7 28.6% 8 10 18 44.4% 3 4 7 42.9% 0 8 8 0.0%
31 — — — — — — — — — — — — — — — — — 1978 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% 0 1 1 0.0%
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%
34 — — — — — — — — — — — — — — — — — 1981 3 2 5 60.0% 1 7 8 12.5% 1 4 5 20.0% — — — —
35 — — — — — — — — — — — — — — — — — 1982 0 1 1 0.0% — — — — — — — — — — — —
Career — 23 39 62 37.1% 23 47 70 32.9% 16 20 36 44.4% 16 25 41 39.0% — 91 85 176 51.7% 144 138 282 51.1% 95 62 157 60.5% 45 56 101 44.6%

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 Jim Delaney Onny Parun
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
19 1972 1453 97.8 — — — — +87 — — 31.3% -1.13 0–2 3–1 (75%) — +0.33 — — — — — — — — — — — — — — — —
20 1973 1535 115.9 — — — — — +29 — 43.5% -0.04 1–1 1–3 (25%) — -0.95 — — — — — — — — — — — — — — — —
21 1974 1590 115.9 — — — — +3 -44 -43 51.2% +0.15 4–3 (57%) 4–3 (57%) — +1.56 1968 1564 110.6 — — — — -9 -142 +80 52.6% -0.07 4–9 (31%) — — -0.25
22 1975 1648 130.0 — — — — -58 -15 — 40.7% -0.72 4–4 (50%) 5–2 (71%) — -1.20 1969 1578 108.4 — — — — -30 -201 +65 39.1% -0.60 6–7 (46%) — — -0.52
23 1976 1633 124.0 — — — — +10 -63 -67 40.3% -0.51 9–7 (56%) 5–11 (31%) — +2.59 1970 1600 119.0 — — — — +48 -91 -16 48.4% -0.13 5–3 (63%) 2–2 (50%) — +1.16
24 1977 1625 131.3 — — — — +11 -87 -49 41.1% -0.61 9–11 (45%) 3–5 (38%) — -0.92 1971 1687 128.1 — — — — -46 -169 +78 51.6% +0.21 2–7 (22%) 5–10 (33%) — +1.55
25 1978 1602 98.4 — — — — — — — 0.0% -4.50 — — — -0.03 1972 1706 125.9 — — — — -55 -49 +96 50.8% +0.31 10–9 (53%) 6–15 (29%) — +2.98
26 1979 1521 100.2 — — — — +41 -40 +50 25.9% -1.41 1–3 (25%) 0–2 — +0.72 1973 1734 138.8 — — — — -6 -118 +241 53.0% +0.37 12–13 (48%) 13–20 (39%) — -0.99
27 1980 1513 116.6 — — — — +44 — — 35.3% -0.65 1–2 (33%) 3–4 (43%) — +0.36 1974 1947 147.2 — — — — -21 -11 -72 62.6% +0.83 19–14 (58%) 18–10 (64%) — +1.03
28 1981 1514 115.6 — — — — -18 -33 +92 42.4% -0.82 3–10 (23%) 10–4 (71%) — +1.04 1975 1889 140.3 — — — — +1 +51 -4 58.8% +0.55 27–4 (87%) 13–14 (48%) — +0.29
29 1982 1514 105.2 — — — — — -10 — 31.8% -1.50 1–1 2–2 (50%) — 0.00 1976 1844 142.1 — — — — +61 +37 +88 60.0% +0.35 10–5 (67%) 19–9 (68%) — +0.73
30 — — — — — — — — — — — — — — — — 1977 1631 137.9 — — — — +90 +96 +207 40.0% -0.57 5–10 (33%) 7–8 (47%) — -2.17
31 — — — — — — — — — — — — — — — — 1978 1504 119.8 — — — — +170 +86 — 23.1% -1.85 0–6 (0%) 2–4 (33%) — -0.08
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
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
Career — 1678 125.3 — — — — +4 -38 +3 40.0% -0.67 33–44 (43%) 36–37 (49%) 102.3 +1.67 — 1991 136.8 — — — — +8 -23 +87 51.4% +0.14 108–98 (52%) 92–112 (45%) 97.2 +0.73

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.