107–183Menang–Kalah
36.9%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 25 | 51 | 32.9% |
| Carpet | 20 | 48 | 29.4% |
| Grass | 33 | 28 | 54.1% |
| Hard | 20 | 40 | 33.3% |
| Unknown | 9 | 16 | 36.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1975 | 14 | 25 | 0 | 35.9% |
| 1974 | 4 | 15 | 0 | 21.1% |
| 1973 | 15 | 33 | 0 | 31.3% |
| 1972 | 10 | 27 | 0 | 27.0% |
| 1971 | 9 | 32 | 0 | 22.0% |
| 1970 | 15 | 28 | 0 | 34.9% |
| 1969 | 21 | 8 | 0 | 72.4% |
| 1968 | 19 | 15 | 0 | 55.9% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1973-02-26 | Chicago WCT | R32 | L | Tom Gorman | – | 5-7 7-6 6-3 |
| 1973-02-19 | Cologne WCT | R32 | L | Mark Cox | – | 3-6 6-3 7-6 |
| 1973-02-12 | Copenhagen WCT | R16 | L | Erik Van Dillen | – | 6-2 6-4 |
| 1973-02-12 | Copenhagen WCT | R32 | W | Ross Case | – | 6-3 2-6 7-5 |
| 1973-01-29 | Milan WCT | R32 | L | Mark Cox | – | 7-6(5) 6-2 |
| 1973-01-18 | London WCT | R32 | L | Boro Jovanovic | – | 6-1 6-3 |
| 1972-11-13 | Rotterdam WCT | R32 | L | Mark Cox | – | 2-6 7-6 6-3 |
| 1972-11-05 | Gothenberg WCT | R32 | L | Cliff Richey | – | 6-4 6-4 |
| 1972-11-04 | Stockholm | R64 | L | Rolf Norberg | – | 6-3 6-4 |
| 1972-10-29 | Essen WCT | R32 | L | Tom Okker | – | 6-3 7-6 |
| 1972-10-22 | Vancouver WCT | R16 | L | Roy Emerson | – | 6-0 6-7 6-1 |
| 1972-10-22 | Vancouver WCT | R32 | W | Tom Leonard | – | 6-4 6-0 |
| 1972-10-01 | Alamo WCT | R32 | L | Terry Addison | – | 6-3 6-2 |
| 1972-09-18 | Los Angeles WCT | R64 | L | Andrew Pattison | – | 6-3 6-1 |
| 1972-09-17 | Montreal WCT | R32 | L | Charlie Pasarell | – | 6-4 6-2 |
| 1972-09-01 | South Orange | R32 | L | Roscoe Tanner | – | 6-4 4-6 6-3 |
| 1972-08-20 | Fort Worth WCT | QF | L | Ken Rosewall | – | 6-4 6-2 |
| 1972-08-20 | Fort Worth WCT | R16 | W | Robert Maud | – | 6-2 6-4 |
| 1972-08-20 | Fort Worth WCT | R32 | W | Haroon Rahim | – | 6-7 6-4 6-3 |
| 1972-08-13 | Cleveland WCT | R32 | L | Ken Rosewall | – | 6-1 6-2 |
| 1972-07-29 | Louisville WCT | R32 | L | Fred Stolle | – | 6-2 7-6 |
| 1972-07-12 | Washington WCT | R32 | L | Bob Carmichael | – | 6-3 6-3 |
| 1972-07-12 | Washington WCT | R64 | W | Ron Goldman | – | 7-5 6-1 |
| 1972-07-09 | Bretton Woods | R16 | L | Bob Carmichael | – | 3-6 6-2 6-2 |
| 1972-07-06 | Boston WCT | R32 | L | Nikola Pilic | – | 6-4 6-4 |
| 1972-07-01 | St. Louis WCT | R32 | L | Cliff Drysdale | – | 7-6 6-2 |
| 1972-05-01 | Las Vegas WCT | R32 | L | Cliff Drysdale | – | 6-1 7-6 |
| 1972-04-30 | Denver WCT | R32 | L | Roger Taylor | – | 3-6 6-4 7-6 |
| 1972-04-23 | Charlotte WCT | R16 | L | Marty Riessen | – | 5-7 6-4 6-1 |
| 1972-04-23 | Charlotte WCT | R32 | W | Jeff Borowiak | – | 6-3 6-1 |
| 1972-04-16 | Quebec WCT | R32 | L | Tony Roche | – | 6-2 7-5 |
| 1972-04-09 | Houston WCT | R16 | L | Ken Rosewall | – | 6-4 6-4 |
| 1972-04-09 | Houston WCT | R32 | W | Phil Dent | – | W/O |
| 1972-03-28 | Macon | SF | L | Mark Cox | – | 7-5 6-4 |
| 1972-03-28 | Macon | QF | W | Tom Okker | – | 6-3 7-6 |
| 1972-03-28 | Macon | R16 | W | Fred Stolle | – | 3-6 6-4 6-4 |
| 1972-03-16 | Chicago WCT | R32 | L | Terry Addison | – | 7-5 7-5 |
| 1972-03-05 | Miami WCT | R32 | L | Frank Froehling | – | 6-4 6-3 |
| 1972-02-20 | Toronto WCT | R16 | L | Roy Emerson | – | 6-4 6-2 |
| 1972-02-20 | Toronto WCT | R32 | W | Arthur Ashe | – | 6-4 6-4 |
| 1972-02-08 | Philadelphia WCT | R32 | L | Roy Emerson | – | 6-4 6-2 |
| 1972-02-06 | Richmond WCT | R16 | L | Bob Lutz | – | 6-2 6-1 |
| 1972-02-06 | Richmond WCT | R32 | W | Brian Fairlie | – | 7-6 7-5 |
| 1971-11-14 | Bologna WCT | R32 | L | Marty Riessen | – | 6-2 6-1 |
| 1971-11-14 | Bologna WCT | R64 | W | U Unknown | – | 6-4 5-7 6-1 |
| 1971-11-08 | Paris Indoor | R16 | L | Marty Riessen | – | UNK |
| 1971-11-08 | Paris Indoor | R32 | W | Rod Laver | – | 6-3 6-3 |
| 1971-11-01 | Stockholm Open | R32 | L | Andres Gimeno | – | 4-6 6-2 6-2 |
| 1971-11-01 | Stockholm Open | R64 | W | Bengt Aberg | – | 6-7 6-4 6-3 |
| 1971-10-18 | Barcelona WCT | R64 | L | Manuel Orantes | – | 7-5 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0