H2H data updated: 2026-07-17 14:15 UTC

John Alexander vs Onny Parun H2H: 3-4

Onny Parun holds a 4–3 lead over John Alexander in their ATP head-to-head. Across 7 main-draw meetings, they are tied 3–3 on grass, while Onny Parun leads 1–0 on clay. Most recently, Onny Parun won the 1976 Wimbledon first round 2-6 9-8 9-7 1-6 8-6.

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John Alexander
AUS Age 75 Right-Handed 190 cm / 6'3"
H2H
3 – 4
7 main draw meetings
Onny Parun
NZL Age 79 Right-Handed 188 cm / 6'2"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Jun 23, 1976* Wimbledon Grand Slam R128 Grass Onny Parun #29 2-6 9-8 9-7 1-6 8-6 John Alexander #18 Match data
Jun 13, 1975* Roland Garros Grand Slam R16 Clay Onny Parun #20 6-2 2-6 3-6 6-3 8-6 John Alexander #11 Match data
Dec 11, 1971* Auckland ATP 250 SF Grass John Alexander 7-5 5-7 4-6 7-6 7-6 Onny Parun Match data
Jan 30, 1970* Auckland ATP 250 R16 Grass John Alexander 3-6 6-4 6-3 6-4 Onny Parun Match data
Aug 14, 1969* Haverford ATP 250 R32 Grass Onny Parun 19-21 6-4 6-2 John Alexander Match data
Jun 27, 1969* Wimbledon Grand Slam R64 Grass John Alexander 7-5 6-4 6-3 Onny Parun Match data
Nov 27, 1968* Adelaide ATP 250 R16 Grass Onny Parun 3-6 6-4 6-3 6-4 John Alexander 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
John Alexander #860 #8 0 2,067 579 422 57.8% 0 0 0 0 9 9
Onny Parun #398 #18 0 1,990 375 342 52.3% 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 John Alexander Onny Parun
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1968 27–14 65.9% — 1,647 0 0 — — — — — — —
17 1969 29–21 58.0% — 1,641 0 0 — — — — — — —
18 1970 24–14 63.2% — 1,819 0 1 — — — — — — —
19 1971 44–36 55.0% — 1,815 0 1 — — — — — — —
20 1972 36–32 52.9% — 1,856 0 1 — — — — — — —
21 1973 46–30 60.5% #29 1,915 0 1 1968 13–16 44.8% — 1,561 0 0
22 1974 38–24 61.3% #26 1,839 0 1 1969 13–22 37.1% — 1,581 0 0
23 1975 67–24 73.6% #8 1,957 0 3 1970 19–21 47.5% — 1,586 0 0
24 1976 19–21 47.5% #47 1,851 0 3 1971 26–24 52.0% — 1,689 0 0
25 1977 48–33 59.3% #18 1,875 0 4 1972 39–36 52.0% — 1,703 0 0
26 1978 50–31 61.7% #22 1,810 0 4 1973 49–43 53.3% #40 1,731 0 1
27 1979 43–28 60.6% #20 1,815 0 6 1974 76–37 67.3% #25 1,945 0 3
28 1980 11–20 35.5% #100 1,702 0 6 1975 65–31 67.7% #26 1,889 0 4
29 1981 23–21 52.3% #75 1,746 0 6 1976 38–23 62.3% #29 1,816 0 6
30 1982 38–21 64.4% #31 1,791 0 8 1977 13–27 32.5% #149 1,624 0 6
31 1983 24–25 49.0% #77 1,656 0 9 1978 1–14 6.7% #210 1,499 0 6
32 1984 12–21 36.4% #142 1,564 0 9 1979 3–15 16.7% #214 1,426 0 6
33 1985 0–6 0.0% #405 1,491 0 9 1980 15–19 44.1% #96 1,595 0 6
34 — — — — — — — 1981 5–13 27.8% #99 1,535 0 6
35 — — — — — — — 1982 0–1 0.0% #200 1,522 0 6