H2H data updated: 2026-07-18 02:15 UTC

Onny Parun vs Tom Okker H2H: 1-5

Tom Okker holds a 5–1 lead over Onny Parun in their ATP head-to-head. Across 6 main-draw meetings, Tom Okker leads 2–1 on hard courts and 1–0 on carpet. Most recently, Tom Okker won the 1978 Wimbledon first round 6-8 6-3 6-3 6-2.

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Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"
H2H
1 – 5
6 main draw meetings
Tom Okker
NED Age 82 Right-Handed 177 cm / 5'10"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Jun 28, 1978* Wimbledon Grand Slam R128 Grass Tom Okker #97 6-8 6-3 6-3 6-2 Onny Parun #146 Match data
Feb 4, 1977* Richmond Wct ATP 250 R16 Carpet Tom Okker #27 6-3 6-2 Onny Parun #40 Match data
Apr 10, 1976* Johannesburg Wct ATP 250 SF Hard Onny Parun #22 6-2 6-4 Tom Okker #11 Match data
Apr 16, 1975* Johannesburg - Wct ATP 250 QF Hard Tom Okker #9 7-5 4-6 7-6(5) Onny Parun #20 Match data
Sep 20, 1973* Los Angeles ATP 250 R32 Hard Tom Okker #8 7-6 6-3 Onny Parun #41 Match data
Jul 13, 1973* Gstaad ATP 250 R16 Clay Tom Okker 6-4 6-2 Onny Parun Match data

* 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
Onny Parun #398 #18 0 1,990 375 342 52.3% 0 0 0 0 6 6
Tom Okker #438 #3 0 2,198 672 279 70.7% 0 2 0 0 35 37

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 Tom Okker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 13–16 44.8% — 1,561 0 0 — — — — — — —
22 1969 13–22 37.1% — 1,581 0 0 — — — — — — —
23 1970 19–21 47.5% — 1,586 0 0 — — — — — — —
24 1971 26–24 52.0% — 1,689 0 0 1968 89–23 79.5% — 1,796 0 7
25 1972 39–36 52.0% — 1,703 0 0 1969 86–25 77.5% — 2,009 0 15
26 1973 49–43 53.3% #40 1,731 0 1 1970 59–27 68.6% — 1,948 0 20
27 1974 76–37 67.3% #25 1,945 0 3 1971 74–31 70.5% — 2,007 0 22
28 1975 65–31 67.7% #26 1,889 0 4 1972 69–31 69.0% — 2,041 0 23
29 1976 38–23 62.3% #29 1,816 0 6 1973 91–23 79.8% #4 2,166 0 30
30 1977 13–27 32.5% #149 1,624 0 6 1974 65–19 77.4% #6 2,061 0 33
31 1978 1–14 6.7% #210 1,499 0 6 1975 39–13 75.0% #11 2,068 0 35
32 1979 3–15 16.7% #214 1,426 0 6 1976 33–18 64.7% #23 1,956 0 35
33 1980 15–19 44.1% #96 1,595 0 6 1977 15–13 53.6% #31 1,931 0 36
34 1981 5–13 27.8% #99 1,535 0 6 1978 20–20 50.0% #50 1,879 0 36
35 1982 0–1 0.0% #200 1,522 0 6 1979 20–18 52.6% #56 1,772 0 37
36 — — — — — — — 1980 11–13 45.8% #107 1,715 0 37
37 — — — — — — — 1981 1–5 16.7% #107 1,651 0 37