Match facts
Johannesburg 1978PlayersAt the time of the match
| Heinz Gunthardt | Onny Parun | |
|---|---|---|
| Rank at event | #53 | #141 |
| Ranking points | - | - |
| Seed | - | - |
| Country | SUI | NZL |
| Age | 20 | 32 |
| Plays | Right | Right |
| Height | 180 cm | 188 cm |
| 1978 season | 27 - 27 | 2 - 15 |
| Hard record | 71 - 56 (55.9%) | 89 - 85 (51.1%) |
| Career record | 248 - 207 (54.5%) | 398 - 361 (52.4%) |
Head-to-head3 meetings
1980-08-26 · US Open · Hard
Heinz Gunthardt6-46-26-3Round of 128Onny Parun 1979-10-29 · Cologne · Hard
Heinz Gunthardt6-26-2Round of 32Onny Parun 1978-12-04 · Johannesburg · Hard
Heinz Gunthardt6-16-3Round of 16Onny Parun