27–52Win–Loss
34.2%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 16 | 33 | 32.7% |
| Hard | 9 | 11 | 45.0% |
| Carpet | 2 | 4 | 33.3% |
| Unknown | 0 | 2 | 0.0% |
| Grass | 0 | 2 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1979 | 0 | 1 | 0 | 0.0% |
| 1977 | 12 | 18 | 0 | 40.0% |
| 1976 | 8 | 12 | 0 | 40.0% |
| 1975 | 4 | 8 | 0 | 33.3% |
| 1974 | 1 | 3 | 0 | 25.0% |
| 1973 | 1 | 7 | 0 | 12.5% |
| 1972 | 1 | 2 | 0 | 33.3% |
| 1969 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1979-05-01 | Parioli CH | R32 | L | Robert Reininger | 301 | 6-2 3-6 6-0 |
| 1977-12-29 | Zurich | R16 | L | Bernard Mignot | 246 | 4-6 7-6 6-1 |
| 1977-12-29 | Zurich | R32 | W | Patrice Hagelauer | 269 | 6-4 6-1 |
| 1977-11-21 | Oviedo | R32 | L | Peter Fleming | 49 | 7-5 6-4 |
| 1977-11-21 | Oviedo | R64 | W | Hubertus Hoyt | 281 | 6-2 3-6 7-5 |
| 1977-11-06 | Stockholm | R32 | L | Brian Gottfried | 4 | 6-2 6-4 |
| 1977-11-06 | Stockholm | R64 | W | John Yuill | 82 | 6-3 6-1 |
| 1977-10-17 | Barcelona | R64 | L | Jiri Granat | 252 | 4-6 6-2 6-2 |
| 1977-10-10 | Madrid | R64 | L | Peter Elter | 182 | 6-4 6-4 |
| 1977-10-03 | Tehran | R64 | L | Jiri Hrebec | 72 | 6-0 6-2 |
| 1977-09-26 | Aix en Provence | R32 | L | Ilie Nastase | 11 | 6-2 6-0 |
| 1977-09-19 | Paris | R32 | L | Jairo Velasco | 235 | 6-4 6-3 |
| 1977-07-15 | Davis Cup EUR SF: SWE vs ITA | RR | L | Corrado Barazzutti | 20 | 6-3 6-1 6-2 |
| 1977-07-03 | Bastad | R32 | L | Corrado Barazzutti | 20 | 6-4 5-7 6-2 |
| 1977-06-13 | Berlin | R16 | L | Jiri Hrebec | 78 | 6-3 6-2 |
| 1977-06-13 | Berlin | R32 | W | Vladimir Zednik | 106 | 2-6 6-4 6-4 |
| 1977-05-23 | Roland Garros | R32 | L | Brian Fairlie | 39 | 6-4 6-1 6-0 |
| 1977-05-23 | Roland Garros | R64 | W | Eddie Dibbs | 8 | 6-3 3-6 7-5 6-4 |
| 1977-05-23 | Roland Garros | R128 | W | Pavel Slozil | 310 | 6-2 6-3 6-7 6-7 7-5 |
| 1977-05-16 | Dusseldorf | R32 | L | Jiri Hrebec | 75 | 6-3 6-0 |
| 1977-05-09 | Hamburg | R32 | L | Colin Dowdeswell | 99 | 2-6 7-5 6-1 |
| 1977-05-09 | Hamburg | R64 | W | Alvaro Betancur | 98 | 6-2 6-0 |
| 1977-05-06 | Davis Cup EUR QF: SWE vs AUT | RR | W | Peter Feigl | 272 | 9-7 6-4 6-4 |
| 1977-05-06 | Davis Cup EUR QF: SWE vs AUT | RR | W | Cliff Letcher | 131 | 4-6 4-6 6-3 6-2 6-2 |
| 1977-04-18 | Florence | R32 | L | Richard Lewis | 79 | 6-2 6-3 |
| 1977-04-15 | Davis Cup EUR PR: SWE vs MON | RR | W | Luis Borfiga | 360 | 6-3 6-2 6-2 |
| 1977-04-15 | Davis Cup EUR PR: SWE vs MON | RR | W | Bernard Balleret | 310 | 9-7 3-6 6-4 6-3 |
| 1977-02-28 | Memphis | R64 | L | Phil Dent | 28 | 7-6 7-5 |
| 1977-02-14 | San Jose | R16 | L | Billy Martin | 62 | 6-4 6-2 |
| 1977-02-14 | San Jose | R32 | W | Marty Riessen | 63 | 6-7 6-2 6-2 |
| 1977-02-07 | Miami | R32 | L | Harold Solomon | 10 | 6-3 6-3 |
| 1976-11-07 | Stockholm | R32 | L | Tom Okker | 11 | 6-4 4-6 6-2 |
| 1976-11-07 | Stockholm | R64 | W | Vladimir Zednik | 148 | 6-4 6-4 |
| 1976-10-11 | Madrid | R32 | L | Tom Okker | 11 | 6-3 1-6 6-4 |
| 1976-10-11 | Madrid | R64 | W | Pat Dupre | 308 | 6-3 6-0 |
| 1976-10-04 | Aviles | R32 | L | Jose Moreno | 254 | 6-2 4-6 7-5 |
| 1976-09-01 | US Open | R128 | L | Terry Moor | 396 | 6-4 3-6 6-2 |
| 1976-08-08 | North Conway | R32 | L | Eddie Dibbs | 8 | 6-1 6-2 |
| 1976-08-08 | North Conway | R64 | W | Antonio Munoz | 95 | 6-7 6-3 6-3 |
| 1976-07-16 | Davis Cup EUR SF: ITA vs SWE | RR | L | Adriano Panatta | 6 | 6-2 6-2 7-5 |
| 1976-07-04 | Bastad | R16 | L | Antonio Zugarelli | 140 | 3-6 7-5 6-4 |
| 1976-07-04 | Bastad | R32 | W | Wojtek Fibak | 32 | 1-6 6-2 6-2 |
| 1976-07-04 | Bastad | R64 | W | B Larsen | – | 6-0 6-2 |
| 1976-05-31 | Roland Garros | R64 | L | Zeljko Franulovic | 68 | 6-2 6-4 7-6 |
| 1976-05-31 | Roland Garros | R128 | W | Tom Gorman | 45 | 6-4 7-6 6-2 |
| 1976-05-22 | Dusseldorf | R32 | L | Wojtek Fibak | 58 | 6-1 6-3 |
| 1976-05-22 | Dusseldorf | R64 | W | Hans Kary | 84 | 6-2 6-1 |
| 1976-04-20 | Stockholm - WCT | R16 | L | Wojtek Fibak | 58 | 6-1 6-0 |
| 1976-04-04 | Barcelona | R64 | L | Antonio Munoz | 130 | 6-3 6-2 |
| 1976-03-28 | Valencia | R32 | L | John Feaver | 146 | 6-2 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0