Match log updated: 2026-08-31 13:51 UTC
Onny Parun — ATP Match Log
50 main-draw matches · 26–24 · 52.0% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Ross Case | 6-3 3-6 6-7 | L | H2H | Match data | Sep 29, 1971* | R64 | Berkeley | ATP 250 | Hard |
| Stan Smith | 4-6 4-6 | L | H2H | Match data | Sep 23, 1971* | R32 | Los Angeles Open | ATP 250 | Hard |
| Jim Mcmanus | 6-4 6-2 | W | H2H | Match data | Sep 22, 1971* | R64 | Los Angeles Open | ATP 250 | Hard |
| Andrew Pattison | 6-7 6-7 | L | — | Match data | Sep 20, 1971 | R32 | Sacramento | ATP 250 | Hard |
| Gary Rose | 7-5 4-6 6-4 | W | — | Match data | Sep 20, 1971 | R64 | Sacramento | ATP 250 | Hard |
| Bob Lutz | 4-6 7-6 3-6 6-3 2-6 | L | H2H | Match data | Sep 7, 1971* | R32 | US Open | Grand Slam | Grass |
| Clark Graebner | 6-1 1-6 2-6 6-1 6-7 | L | H2H | Match data | Sep 6, 1971* | SF | South Orange | ATP 250 | Hard |
| Jimmy Connors | 6-3 7-6 | W | H2H | Match data | Sep 6, 1971* | QF | South Orange | ATP 250 | Hard |
| Georges Goven | 6-3 6-4 | W | H2H | Match data | Sep 5, 1971* | R16 | South Orange | ATP 250 | Hard |
| Fred Mcnair | 6-4 4-6 4-6 6-2 6-4 | W | — | Match data | Sep 5, 1971* | R64 | US Open | Grand Slam | Grass |
| Richard Gonzalez | 6-3 6-4 | W | — | Match data | Sep 4, 1971* | R32 | South Orange | ATP 250 | Hard |
| John Gardner | 6-3 7-6 | W | — | Match data | Sep 3, 1971* | R64 | South Orange | ATP 250 | Hard |
| Sherwood Stewart | 6-3 3-6 6-2 6-3 | W | — | Match data | Sep 3, 1971* | R128 | US Open | Grand Slam | Grass |
| G Turner Howard | 2-6 6-4 6-7(4) | L | — | Match data | Aug 24, 1971* | R64 | Merion | ATP 250 | Hard |
| Clark Graebner | 3-6 2-6 | L | H2H | Match data | Aug 12, 1971* | R32 | Indianapolis | ATP 250 | Clay |
| Jeff Austin | 7-5 6-2 | W | — | Match data | Aug 11, 1971* | R64 | Indianapolis | ATP 250 | Clay |
| Nicola Spear | 5-7 3-6 | L | H2H | Match data | Aug 4, 1971* | R64 | Cincinnati Open | ATP 500 | Clay |
| Pierre Barthes | 3-6 7-6 4-6 | L | H2H | Match data | Jul 28, 1971* | R16 | Tanglewood | ATP 250 | Hard |
| Dick Dell | 6-4 6-2 | W | — | Match data | Jul 27, 1971* | R32 | Tanglewood | ATP 250 | Hard |
| G Turner Howard | (def.) | W | — | Match data | Jul 26, 1971* | R64 | Tanglewood | ATP 250 | Hard |
| Dennis Ralston | 6-7 2-6 | L | H2H | Match data | Jul 20, 1971* | R32 | Washington Open | ATP 250 | Clay |
| Richard Russell | 6-4 6-3 | W | H2H | Match data | Jul 19, 1971* | R64 | Washington Open | ATP 250 | Clay |
| Ken Rosewall | 2-6 4-6 | L | H2H | Match data | Jul 15, 1971* | QF | Newport | ATP 250 | Grass |
| Allan McDonald | 6-2 6-2 | W | H2H | Match data | Jul 14, 1971* | R16 | Newport | ATP 250 | Grass |
| Ken Weatherley | 9-7 9-8 | W | — | Match data | Jul 13, 1971* | R32 | Newport | ATP 250 | Grass |
| Stan Smith | 6-8 3-6 4-6 | L | H2H | Match data | Jul 2, 1971* | QF | Wimbledon | Grand Slam | Grass |
| Marty Riessen | 9-8 6-3 3-6 6-3 | W | H2H | Match data | Jun 30, 1971* | R16 | Wimbledon | Grand Slam | Grass |
| Pierre Barthes | 6-2 4-6 9-7 6-1 | W | H2H | Match data | Jun 27, 1971* | R32 | Wimbledon | Grand Slam | Grass |
| Hans Joachim Ploetz | 6-0 6-2 6-2 | W | H2H | Match data | Jun 25, 1971* | R64 | Wimbledon | Grand Slam | Grass |
| Jean Loup Rouyer | 6-2 2-6 6-2 6-3 | W | H2H | Match data | Jun 23, 1971* | R128 | Wimbledon | Grand Slam | Grass |
| Stan Smith | 1-6 4-6 | L | H2H | Match data | Jun 16, 1971* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Geoff Masters | 8-6 6-8 4-6 7-5 4-6 | L | H2H | Match data | May 25, 1971* | R32 | Bournemouth | ATP 250 | Clay |
| Geoff Masters | 4-6 2-6 2-6 | L | H2H | Match data | May 23, 1971* | R128 | Roland Garros | Grand Slam | Clay |
| Cliff Richey | 1-6 4-6 | L | H2H | Match data | Apr 24, 1971* | R16 | Houston | ATP 250 | Clay |
| Jim Osborne | 6-1 6-3 | W | H2H | Match data | Apr 23, 1971* | R32 | Houston | ATP 250 | Clay |
| Gerald Battrick | 4-6 6-7 | L | H2H | Match data | Apr 19, 1971* | QF | Jacksonville | ATP 250 | Clay |
| Richard Russell | 6-3 6-4 | W | H2H | Match data | Apr 18, 1971* | R16 | Jacksonville | ATP 250 | Clay |
| Alcides Procopio Jr | 6-3 6-2 | W | — | Match data | Apr 17, 1971* | R32 | Jacksonville | ATP 250 | Clay |
| Vladimir Zednik | 6-7 4-6 | L | H2H | Match data | Apr 12, 1971* | QF | Des Moines | ATP 250 | Carpet |
| Frank Froehling | 6-4 6-4 | W | H2H | Match data | Apr 11, 1971* | R16 | Des Moines | ATP 250 | Carpet |
| Cliff Richey | 4-6 6-7 | L | H2H | Match data | Apr 1, 1971* | R16 | San Juan | ATP 250 | Hard |
| Martin Mulligan | 6-3 7-6 | W | — | Match data | Mar 31, 1971* | R32 | San Juan | ATP 250 | Hard |
| Milan Holecek | 1-6 3-6 | L | H2H | Match data | Mar 28, 1971* | R16 | Pensacola | ATP 250 | Hard |
| U Unknown | (w/o) | W | — | Match data | Mar 27, 1971* | R32 | Pensacola | ATP 250 | Hard |
| Manuel Orantes | 6-3 6-7 4-6 | L | H2H | Match data | Mar 25, 1971* | R16 | Caracas | ATP 250 | Clay |
| Lenny Schloss | 6-2 6-3 | W | — | Match data | Mar 24, 1971* | R32 | Caracas | ATP 250 | Clay |
| J. Mandarino | 2-6 3-6 | L | H2H | Match data | Mar 10, 1971* | R32 | Hampton | ATP 250 | Hard |
| Ion Tiriac | 1-6 4-6 | L | H2H | Match data | Mar 4, 1971* | R32 | Macon | ATP 250 | Hard |
| Cliff Richey | 2-6 1-6 | L | H2H | Match data | Feb 24, 1971* | R32 | Salisbury | ATP 250 | Hard |
| Nicola Spear | 6-1 6-4 | W | H2H | Match data | Feb 23, 1971* | R64 | Salisbury | ATP 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.