70–35Win–Loss
66.7%Win %
2Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 41 | 19 | 68.3% |
| Unknown | 16 | 5 | 76.2% |
| Hard | 12 | 8 | 60.0% |
| Grass | 1 | 1 | 50.0% |
| Carpet | 0 | 2 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1974 | 2 | 10 | 0 | 16.7% |
| 1972 | 5 | 1 | 0 | 83.3% |
| 1971 | 13 | 7 | 1 | 65.0% |
| 1970 | 32 | 10 | 1 | 76.2% |
| 1969 | 18 | 7 | 0 | 72.0% |
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1970-07-06 | Dusseldorf | F | L | Wilhelm Bungert | – | 6-3 6-0 6-4 |
| 1970-07-06 | Dusseldorf | SF | W | Daniel Contet | – | 4-6 6-4 6-4 6-3 |
| 1970-07-06 | Dusseldorf | QF | W | Hans Jurgen Pohmann | – | 8-6 6-0 6-2 |
| 1970-07-06 | Dusseldorf | R16 | W | Alex Kurucz | – | 6-4 6-2 6-8 7-9 6-3 |
| 1970-07-06 | Dusseldorf | R32 | W | Allan McDonald | – | 4-6 6-4 3-6 6-1 6-0 |
| 1970-06-12 | Davis Cup EUR SF: FRG vs BEL | RR | W | Patrick Hombergen | – | 6-2 6-2 6-0 |
| 1970-06-12 | Davis Cup EUR SF: FRG vs BEL | RR | W | Eric Drossart | – | 6-4 6-2 6-3 |
| 1970-05-22 | Davis Cup EUR QF: FRG vs EGY | RR | W | Moataz El Sonbol | – | 6-0 6-2 6-2 |
| 1970-05-11 | Berlin | F | L | Georges Goven | – | 6-2 2-6 6-1 6-3 |
| 1970-05-11 | Berlin | SF | W | Jean Loup Rouyer | – | 6-4 6-4 6-0 |
| 1970-05-11 | Berlin | QF | W | Bob Carmichael | – | 6-4 6-1 7-5 |
| 1970-05-11 | Berlin | R16 | W | Geoff Masters | – | 6-2 6-1 6-1 |
| 1970-05-11 | Berlin | R32 | W | Henry Hank Irvine | – | 6-2 11-9 6-4 |
| 1970-05-08 | Davis Cup EUR R1: FRG vs DEN | RR | W | Carl Edvard Hedelund | – | 6-0 7-5 6-1 |
| 1970-05-08 | Davis Cup EUR R1: FRG vs DEN | RR | W | Jorgen Ulrich | – | 6-3 6-2 6-3 |
| 1970-04-06 | Kingston | F | W | Gerald Battrick | – | 6-4 6-0 |
| 1970-04-06 | Kingston | SF | W | Terry Addison | – | 6-3 6-2 |
| 1970-04-06 | Kingston | QF | W | Richard Russell | – | 2-6 6-2 6-1 |
| 1970-04-06 | Kingston | R16 | W | Ray Keldie | – | 6-3 6-4 |
| 1970-04-06 | Kingston | R32 | W | Brandon Walsh | – | 6-2 6-0 |
| 1970-03-29 | San Juan | R16 | L | Jim Mcmanus | – | 6-3 10-8 |
| 1970-03-29 | San Juan | R32 | W | Richard Russell | – | 9-11 7-5 6-3 |
| 1970-03-23 | Curacao | SF | L | Gerald Battrick | – | 6-4 6-3 |
| 1970-03-23 | Curacao | QF | W | Jan Kodes | – | 6-4 3-6 6-4 |
| 1970-03-23 | Curacao | R16 | W | Jairo Velasco | – | 6-1 6-1 |
| 1970-03-23 | Curacao | R32 | W | Octavio Piva | – | 6-0 6-2 |
| 1970-03-16 | Barranquilla | R32 | L | Nicola Spear | – | 6-4 6-1 |
| 1970-03-16 | Barranquilla | R64 | W | Anibal Leal | – | 6-2 7-9 6-2 |
| 1970-03-09 | Caracas | R16 | L | Nicola Spear | – | 8-6 6-3 |
| 1970-03-09 | Caracas | R32 | W | Ramon Blanco | – | 6-1 6-2 |
| 1969-08-11 | Hamburg | SF | L | Tony Roche | – | 6-3 8-6 6-3 |
| 1969-08-11 | Hamburg | QF | W | Roy Emerson | – | 6-2 6-4 6-0 |
| 1969-08-11 | Kitzbuhel | R16 | L | Milan Holecek | – | 6-1 4-6 6-3 |
| 1969-08-11 | Hamburg | R16 | W | Robert Maud | – | 11-9 7-5 3-6 3-6 6-1 |
| 1969-08-11 | Kitzbuhel | R32 | W | Wilhelm Burgemeister | – | 6-1 6-0 |
| 1969-08-11 | Hamburg | R32 | W | Peter Szoke | – | 6-0 11-9 6-3 |
| 1969-08-11 | Hamburg | R64 | W | John Barrett | – | 6-1 6-2 6-1 |
| 1969-08-11 | Kitzbuhel | R64 | W | Gerhard Suhr | – | 6-0 6-2 |
| 1969-08-03 | Hilversum | QF | L | Roger Taylor | – | 6-2 6-3 |
| 1969-08-03 | Hilversum | R16 | W | Milan Tajenar | – | 0-6 6-1 6-1 |
| 1969-07-21 | Munich | F | L | Bob Hewitt | – | 6-4 6-2 3-6 6-2 |
| 1969-07-21 | Munich | SF | W | Ray Ruffels | – | 6-4 1-6 6-1 6-4 |
| 1969-07-21 | Munich | QF | W | Attila Korpas | – | 6-4 6-0 |
| 1969-07-21 | Munich | R16 | W | Patricio Rodriguez Chi | – | 6-3 4-6 6-1 |
| 1969-07-21 | Munich | R32 | W | Periclis Gavrilidis | – | 6-3 6-0 |
| 1969-06-12 | Davis Cup EUR SF: GBR vs FRG | RR | W | Graham Stilwell | – | 6-4 14-12 7-5 |
| 1969-06-12 | Davis Cup EUR SF: GBR vs FRG | RR | L | Mark Cox | – | 4-6 6-3 6-4 6-2 |
| 1969-05-24 | Davis Cup EUR QF: SWE vs FRG | RR | W | Jan Erik Lundquist | – | 3-6 3-6 6-4 9-7 6-3 |
| 1969-05-24 | Davis Cup EUR QF: SWE vs FRG | RR | W | Ove Nils Bengtson | – | 6-3 7-5 6-3 |
| 1969-05-21 | Rome | R32 | L | Fred Stolle | – | 6-4 6-2 3-6 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0