165–222Win–Loss
42.6%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 103 | 121 | 46.0% |
| Grass | 23 | 33 | 41.1% |
| Hard | 16 | 39 | 29.1% |
| Carpet | 8 | 19 | 29.6% |
| Unknown | 15 | 10 | 60.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1978 | 6 | 16 | 0 | 27.3% |
| 1977 | 14 | 16 | 0 | 46.7% |
| 1976 | 15 | 18 | 0 | 45.5% |
| 1975 | 11 | 25 | 0 | 30.6% |
| 1974 | 21 | 33 | 0 | 38.9% |
| 1973 | 13 | 25 | 0 | 34.2% |
| 1972 | 13 | 21 | 0 | 38.2% |
| 1971 | 17 | 22 | 0 | 43.6% |
| 1970 | 13 | 16 | 0 | 44.8% |
| 1969 | 18 | 12 | 0 | 60.0% |
| 1968 | 24 | 18 | 0 | 57.1% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1975-07-18 | Davis Cup SAM F: CHI vs RSA | RR | W | Raymond Moore | 75 | 6-3 6-4 4-6 6-3 |
| 1975-07-18 | Davis Cup SAM F: CHI vs RSA | RR | W | Bernard Mitton | 150 | 4-6 6-4 6-2 7-5 |
| 1975-06-23 | Wimbledon | R128 | L | Ulrich Pinner | 63 | 6-8 7-5 9-8 6-4 |
| 1975-06-16 | Nottingham | R32 | L | Brian Gottfried | 24 | 6-3 7-5 |
| 1975-06-16 | Nottingham | R64 | W | John Yuill | 75 | 7-5 8-6 |
| 1975-06-04 | Roland Garros | R128 | L | Ulrich Marten | 196 | 7-6 7-6 |
| 1975-05-19 | Hamburg | R16 | L | Manuel Orantes | 10 | 7-6 6-1 |
| 1975-05-19 | Hamburg | R32 | W | Pavel Hutka | – | 6-0 6-4 |
| 1975-05-19 | Hamburg | R64 | W | Jairo Velasco | 235 | 7-6 6-3 |
| 1975-05-12 | Bournemouth | R64 | L | Francois Jauffret | 28 | 6-4 6-1 |
| 1975-04-21 | Charlotte | R32 | L | Rod Laver | 3 | 6-2 6-1 |
| 1975-04-14 | Denver WCT | R32 | L | Rod Laver | 3 | 6-1 6-1 |
| 1975-04-07 | St. Louis | R32 | L | Thomaz Koch | 31 | 6-2 7-5 |
| 1975-03-31 | Tuscon | R64 | L | Brian Gottfried | 29 | 6-2 6-4 |
| 1975-03-24 | Orlando WCT | R32 | L | Trey Waltke | 158 | 6-3 3-6 7-6(2) |
| 1975-03-17 | Caracas WCT | R32 | L | Ismail El Shafei | 37 | 6-3 3-2 RET |
| 1975-03-10 | Sao Paulo WCT | R16 | L | Roscoe Tanner | 13 | 7-5 6-2 |
| 1975-03-10 | Sao Paulo WCT | R32 | W | Carlos Kirmayr | 228 | 6-0 6-3 |
| 1975-03-10 | Dusseldorf | R32 | L | Jan Kodes | 24 | 6-4 4-6 6-3 |
| 1975-01-20 | Philadelphia WCT | R128 | L | Onny Parun | 21 | W/O |
| 1975-01-10 | Davis Cup SAM F: CHI vs BRA | RR | W | Jose Edison Mandarino | 129 | 6-2 7-5 6-4 |
| 1974-11-24 | Buenos Aires | R16 | L | Zeljko Franulovic | 56 | 6-1 7-5 |
| 1974-11-24 | Buenos Aires | R32 | W | Hugo Varela | – | 6-2 6-2 |
| 1974-11-16 | London | R32 | L | Marty Riessen | 12 | 6-3 3-6 7-5 |
| 1974-11-04 | Stockholm | R32 | L | Guillermo Vilas | 10 | 6-3 7-5 |
| 1974-11-04 | Stockholm | R64 | W | Steve Krulevitz | 81 | 6-4 6-7 6-4 |
| 1974-10-28 | Paris Indoor | R32 | L | Brian Gottfried | 30 | 6-8 6-1 12-10 |
| 1974-10-27 | Tehran | R32 | L | Thomaz Koch | 44 | 7-5 6-4 |
| 1974-10-27 | Tehran | R64 | W | Jean Claude Barclay | 235 | 6-2 2-6 7-5 |
| 1974-10-14 | Barcelona | R64 | L | Vitas Gerulaitis | 156 | 17-15 2-6 6-3 |
| 1974-10-13 | Madrid | R32 | L | Tom Okker | 5 | 6-3 7-5 |
| 1974-10-13 | Madrid | R64 | W | Milan Holecek | 77 | 6-1 6-4 |
| 1974-09-23 | San Francisco | R32 | L | William Brown | 110 | 7-6 4-7 7-6 |
| 1974-09-23 | San Francisco | R64 | W | Harold Solomon | 18 | 2-6 6-2 6-3 |
| 1974-09-17 | Los Angeles | R64 | L | John Yuill | 81 | 3-6 7-5 5-2 RET |
| 1974-08-28 | US Open | R128 | L | Brian Teacher | 179 | 6-7 6-3 6-3 RET |
| 1974-08-26 | Boston | R32 | L | Belus Prajoux | 139 | 7-5 7-5 |
| 1974-08-26 | Boston | R64 | W | John Alexander | 22 | 7-5 6-2 |
| 1974-08-12 | Toronto | R64 | L | Guillermo Vilas | 10 | 6-3 7-5 |
| 1974-08-05 | Bretton Woods | R16 | L | Vijay Amritraj | 36 | 0-6 6-3 6-3 |
| 1974-08-05 | Bretton Woods | R32 | W | Steve Siegel | 277 | 7-5 7-5 |
| 1974-08-05 | Louisville | R64 | L | Jun Kuki | 151 | 6-2 1-6 6-1 |
| 1974-07-23 | Washington | R16 | L | Guillermo Vilas | 23 | 6-1 6-3 |
| 1974-07-23 | Washington | R32 | W | Rayno Seegers | 285 | 6-2 7-6 |
| 1974-07-23 | Washington | R64 | W | Steve Krulevitz | 137 | 6-4 6-2 |
| 1974-07-22 | Chicago | R16 | L | Eddie Dibbs | 16 | 6-3 6-4 |
| 1974-07-22 | Chicago | R32 | W | Woody Blocher | 286 | 6-4 4-6 6-4 |
| 1974-06-24 | Wimbledon | R128 | L | Raul Ramirez | 21 | 9-7 8-9 6-4 5-7 6-3 |
| 1974-06-17 | Nottingham | R64 | L | Adriano Panatta | 26 | 7-5 8-9 8-6 |
| 1974-06-03 | Roland Garros | QF | L | Manuel Orantes | 12 | 6-3 6-3 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0