H2H data updated: 2026-07-19 08:25 UTC
Onny Parun vs Hans Joachim Ploetz H2H: 1-0
Onny Parun holds a 1–0 lead over Hans Joachim Ploetz in their ATP head-to-head. Across 1 main-draw meeting, Onny Parun leads 1–0 on grass. Most recently, Onny Parun won the 1971 Wimbledon second round 6-0 6-2 6-2.
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NZL
Age 79
Right-Handed
188 cm / 6'2"
H2H
1
–
0
1 main draw meetings
GER
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 25, 1971* | Wimbledon | Grand Slam | R64 | Grass | Onny Parun | 6-0 6-2 6-2 | Hans Joachim Ploetz | 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 |
| Hans Joachim Ploetz | #281 | #65 | 0 | 1,661 | 70 | 94 | 42.7% | 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 | Hans Joachim Ploetz | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 13–16 | 44.8% | — | 1,561 | 0 | 0 | 1968 | 14–11 | 56.0% | — | 1,549 | 0 | 0 |
| 1969 | 13–22 | 37.1% | — | 1,581 | 0 | 0 | 1969 | 18–16 | 52.9% | — | 1,605 | 0 | 0 |
| 1970 | 19–21 | 47.5% | — | 1,586 | 0 | 0 | 1970 | 12–17 | 41.4% | — | 1,628 | 0 | 0 |
| 1971 | 26–24 | 52.0% | — | 1,689 | 0 | 0 | 1971 | 2–5 | 28.6% | — | 1,578 | 0 | 0 |
| 1972 | 39–36 | 52.0% | — | 1,703 | 0 | 0 | 1972 | 2–5 | 28.6% | — | 1,540 | 0 | 0 |
| 1973 | 49–43 | 53.3% | #40 | 1,731 | 0 | 1 | 1973 | 2–5 | 28.6% | — | 1,531 | 0 | 0 |
| 1974 | 76–37 | 67.3% | #25 | 1,945 | 0 | 3 | 1974 | 5–9 | 35.7% | #95 | 1,572 | 0 | 0 |
| 1975 | 65–31 | 67.7% | #26 | 1,889 | 0 | 4 | 1975 | 13–16 | 44.8% | #76 | 1,610 | 0 | 0 |
| 1976 | 38–23 | 62.3% | #29 | 1,816 | 0 | 6 | 1976 | 2–10 | 16.7% | #185 | 1,514 | 0 | 0 |
| 1977 | 13–27 | 32.5% | #149 | 1,624 | 0 | 6 | — | — | — | — | — | — | — |
| 1978 | 1–14 | 6.7% | #210 | 1,499 | 0 | 6 | — | — | — | — | — | — | — |
| 1979 | 3–15 | 16.7% | #214 | 1,426 | 0 | 6 | — | — | — | — | — | — | — |
| 1980 | 15–19 | 44.1% | #96 | 1,595 | 0 | 6 | — | — | — | — | — | — | — |
| 1981 | 5–13 | 27.8% | #99 | 1,535 | 0 | 6 | — | — | — | — | — | — | — |
| 1982 | 0–1 | 0.0% | #200 | 1,522 | 0 | 6 | — | — | — | — | — | — | — |