50–52Win–Loss
49.0%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Grass | 17 | 15 | 53.1% |
| Clay | 12 | 14 | 46.2% |
| Unknown | 11 | 10 | 52.4% |
| Carpet | 7 | 8 | 46.7% |
| Hard | 3 | 5 | 37.5% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1978 | 1 | 1 | 0 | 50.0% |
| 1977 | 3 | 3 | 0 | 50.0% |
| 1976 | 11 | 5 | 0 | 68.8% |
| 1975 | 10 | 15 | 0 | 40.0% |
| 1974 | 5 | 7 | 0 | 41.7% |
| 1973 | 5 | 9 | 0 | 35.7% |
| 1972 | 11 | 8 | 0 | 57.9% |
| 1971 | 1 | 1 | 0 | 50.0% |
| 1970 | 1 | 1 | 0 | 50.0% |
| 1968 | 2 | 2 | 0 | 50.0% |
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1978-09-15 | Davis Cup EUR PR: MON vs URS | RR | L | Bernard Balleret | 352 | 6-4 2-6 1-6 6-4 6-3 |
| 1978-09-15 | Davis Cup EUR PR: MON vs URS | RR | W | Luis Borfiga | 386 | 6-1 4-6 6-4 6-3 |
| 1977-02-07 | Miami | QF | L | Raul Ramirez | 5 | 6-2 6-1 |
| 1977-02-07 | Miami | R16 | W | Vladimir Zednik | 106 | 6-2 6-4 |
| 1977-02-07 | Miami | R32 | W | Pete Smith | – | 6-0 6-0 |
| 1977-02-02 | Dayton | R16 | L | Frank Gebert | 135 | 7-6 6-4 |
| 1977-02-02 | Dayton | R32 | W | Geoff Masters | 55 | 6-4 4-6 7-6 |
| 1977-01-17 | Baltimore | R32 | L | Sandy Mayer | 64 | 6-3 6-3 |
| 1976-09-01 | US Open | R16 | L | Guillermo Vilas | 3 | 7-5 6-4 6-0 |
| 1976-09-01 | US Open | R32 | W | John Yuill | 154 | 6-7 7-6 6-3 |
| 1976-09-01 | US Open | R64 | W | Alvin Gardiner | 125 | 6-4 6-4 |
| 1976-09-01 | US Open | R128 | W | Mark Edmondson | 37 | 7-5 7-6 |
| 1976-08-13 | Davis Cup EUR F: URS vs HUN | RR | W | Janos Benyik | 175 | 6-4 6-8 3-6 6-3 6-1 |
| 1976-08-13 | Davis Cup EUR F: URS vs HUN | RR | L | Balazs Taroczy | 39 | 6-3 6-3 6-4 |
| 1976-07-23 | Davis Cup EUR SF: URS vs ESP | RR | W | Angel Gimenez | 120 | 6-2 6-4 |
| 1976-07-23 | Davis Cup EUR SF: URS vs ESP | RR | W | Antonio Munoz | 95 | 6-2 6-1 6-3 |
| 1976-06-21 | Wimbledon | R32 | L | Stan Smith | 24 | 8-6 3-6 6-1 6-1 |
| 1976-06-21 | Wimbledon | R64 | W | Cliff Drysdale | 31 | 6-1 6-3 6-4 |
| 1976-06-21 | Wimbledon | R128 | W | Balazs Taroczy | 39 | 6-1 9-8 6-2 |
| 1976-05-14 | Davis Cup EUR QF: FRG vs URS | RR | L | Ulrich Pinner | 60 | 6-4 7-5 7-5 |
| 1976-05-14 | Davis Cup EUR QF: FRG vs URS | RR | W | Karl Meiler | 31 | 0-6 2-6 1-1 RET |
| 1976-04-30 | Davis Cup EUR PR: URS vs MON | RR | W | Luis Borfiga | 308 | 7-5 6-3 6-4 |
| 1975-12-26 | Australian Open | R32 | L | Dick Crealy | 56 | 7-6 6-3 6-1 |
| 1975-12-26 | Australian Open | R64 | W | Gianni Marchetti | 308 | 6-4 6-0 4-6 6-7 6-1 |
| 1975-12-21 | Sydney Outdoor | R16 | L | Tony Roche | 12 | 6-2 6-2 |
| 1975-12-21 | Sydney Outdoor | R32 | W | Dick Crealy | 56 | 6-3 3-6 10-8 |
| 1975-12-21 | Sydney Outdoor | R64 | W | Victor Eke | – | 6-1 6-4 |
| 1975-06-23 | Wimbledon | R128 | L | Ilie Nastase | 6 | 6-2 6-4 6-2 |
| 1975-06-04 | Roland Garros | R128 | L | Belus Prajoux | 127 | 5-7 6-2 6-1 |
| 1975-04-21 | Charlotte | R32 | L | Roscoe Tanner | 14 | 6-3 6-3 |
| 1975-04-14 | Denver WCT | R32 | L | Raul Ramirez | 17 | 6-4 6-3 |
| 1975-04-07 | St. Louis | R32 | L | Roscoe Tanner | 13 | 6-1 6-2 |
| 1975-04-03 | Washington | QF | L | Haroon Rahim | 134 | 6-4 6-2 |
| 1975-04-03 | Washington | R16 | W | Clark Graebner | 73 | 7-5 6-2 |
| 1975-03-24 | Orlando WCT | R16 | L | Vitas Gerulaitis | 22 | 6-2 6-3 |
| 1975-03-24 | Orlando WCT | R32 | W | Julian Ganzabal | 73 | 7-6(4) 6-4 |
| 1975-03-17 | Caracas WCT | R16 | L | Rod Laver | 4 | 6-7(6) 6-3 6-1 |
| 1975-03-17 | Caracas WCT | R32 | W | Charlie Pasarell | 55 | 7-6(5) 1-6 6-2 |
| 1975-03-10 | Sao Paulo WCT | R32 | L | Vitas Gerulaitis | 22 | 6-2 6-0 |
| 1975-02-17 | La Costa WCT | R32 | L | Rod Laver | 4 | 7-6(6) 7-6(5) |
| 1975-02-10 | Salisbury | QF | L | Jimmy Connors | 1 | 6-2 6-3 |
| 1975-02-10 | Salisbury | R16 | W | Karl Meiler | 66 | 1-6 7-5 6-4 |
| 1975-02-10 | Salisbury | R32 | W | Charles Owens | 113 | 6-3 6-4 |
| 1975-02-10 | Salisbury | R64 | W | Bruce Manson | 281 | 6-4 6-2 |
| 1975-02-03 | St. Petersburg WCT | R32 | L | Brian Gottfried | 29 | 6-3 6-1 |
| 1975-01-28 | Dayton Indoor | SF | L | Brian Gottfried | 29 | 6-2 6-4 |
| 1975-01-28 | Dayton Indoor | QF | W | John Alexander | 28 | 2-6 6-3 6-4 |
| 1975-01-28 | Dayton Indoor | R16 | W | Ross Case | 31 | 7-6 6-3 |
| 1975-01-20 | Philadelphia WCT | R64 | L | Bjorn Borg | 3 | 7-5 6-4 |
| 1974-09-20 | Davis Cup WG SF: IND vs URS | RR | L | Anand Amritraj | 94 | 6-2 8-10 4-6 6-3 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0