122–163Menang–Kalah
42.8%% Menang
1Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 57 | 70 | 44.9% |
| Hard | 38 | 47 | 44.7% |
| Grass | 17 | 20 | 45.9% |
| Carpet | 9 | 20 | 31.0% |
| Unknown | 1 | 6 | 14.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1976 | 2 | 7 | 0 | 22.2% |
| 1975 | 13 | 21 | 0 | 38.2% |
| 1974 | 18 | 29 | 0 | 38.3% |
| 1973 | 21 | 31 | 0 | 40.4% |
| 1972 | 5 | 14 | 0 | 26.3% |
| 1971 | 27 | 28 | 1 | 49.1% |
| 1970 | 1 | 6 | 0 | 14.3% |
| 1969 | 17 | 17 | 0 | 50.0% |
| 1968 | 18 | 10 | 0 | 64.3% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1972-07-16 | Gstaad | R32 | L | Sandy Mayer | – | 6-4 6-4 |
| 1972-06-26 | Wimbledon | R64 | L | Dan Bleckinger | – | 6-4 6-4 1-6 9-7 |
| 1972-06-26 | Wimbledon | R128 | W | Jean Paul Meyer | – | 6-3 3-6 9-8 9-7 |
| 1972-05-13 | Bournemouth | R32 | L | Pat Cramer | – | 6-0 2-6 6-1 7-9 6-2 |
| 1972-03-17 | Caracas | R16 | L | Humphrey Hose | – | 6-7 6-3 6-4 |
| 1972-03-17 | Caracas | R32 | W | Francisco Gallardo | – | 6-3 6-4 |
| 1972-02-28 | New York | R32 | L | Gerald Battrick | – | 6-1 6-7 6-3 |
| 1972-02-20 | Salisbury | R64 | L | Mike Belkin | – | 6-3 6-4 |
| 1972-02-06 | Kansas City | R16 | L | Clark Graebner | – | UNK |
| 1972-02-01 | Omaha | R16 | L | Jimmy Connors | – | 6-1 6-3 |
| 1972-01-21 | Roanoke | R16 | L | Frank Froehling | – | 1-6 6-3 6-2 |
| 1971-12-13 | Kingston | SF | L | Richard Gonzalez | – | 7-6 6-1 |
| 1971-12-13 | Kingston | QF | W | Frank Froehling | – | 6-3 6-4 |
| 1971-12-13 | Kingston | R16 | W | Terry Addison | – | 6-3 6-4 |
| 1971-12-01 | Buenos Aires | R16 | L | Ilie Nastase | – | 3-6 7-6 6-3 6-0 |
| 1971-12-01 | Buenos Aires | R32 | W | Patricio Cornejo | – | 6-3 7-5 6-3 |
| 1971-09-27 | Berkeley | R64 | L | Tom Brown | – | 6-4 6-2 |
| 1971-09-20 | Los Angeles | R32 | L | Richard Gonzalez | – | 6-2 6-2 |
| 1971-09-20 | Sacramento | R32 | L | Pierre Barthes | – | 6-4 3-6 6-3 |
| 1971-09-20 | Los Angeles | R64 | W | Alan Fox | – | 3-6 7-6 6-2 |
| 1971-09-20 | Sacramento | R64 | W | Dick Knight | – | 3-6 6-1 7-5 |
| 1971-09-01 | US Open | R16 | L | Stan Smith | – | 7-6 3-2 RET |
| 1971-09-01 | US Open | R32 | W | Norman Holmes | – | 2-6 6-3 6-1 6-0 |
| 1971-09-01 | US Open | R64 | W | Dennis Ralston | – | 6-3 7-6 3-6 6-4 |
| 1971-09-01 | US Open | R128 | W | Peter Burwash | – | 6-1 6-0 5-7 6-4 |
| 1971-09-01 | South Orange | R64 | L | Dick Stockton | – | 6-4 3-6 6-3 |
| 1971-08-22 | Merion | QF | L | Colin Dibley | – | 6-2 6-4 |
| 1971-08-22 | Merion | R16 | W | Steve Faulk | – | 5-7 6-3 6-4 |
| 1971-08-22 | Merion | R32 | W | G Turner Howard | – | 7-6 6-2 |
| 1971-08-22 | Merion | R64 | W | Jun Kuki | – | 6-3 6-3 |
| 1971-08-09 | Indianapolis | R64 | L | Paul Gerken | – | 6-1 6-7 7-6 |
| 1971-08-02 | Cincinnati | R16 | L | Tom Gorman | – | 7-5 6-4 |
| 1971-08-02 | Cincinnati | R32 | W | Nicola Spear | – | 6-1 6-4 |
| 1971-08-02 | Cincinnati | R64 | W | Tom Edlefsen | – | 7-5 6-3 |
| 1971-08-01 | Columbus | R32 | L | Jeff Borowiak | – | 6-4 6-2 |
| 1971-07-24 | Tanglewood | R64 | L | Harold Solomon | – | 3-6 6-4 6-2 |
| 1971-07-17 | Washington WCT | R64 | L | Raymond Moore | – | 6-2 6-2 |
| 1971-07-05 | Munich | QF | L | Hans Jurgen Pohmann | – | 2-6 8-6 8-6 7-5 |
| 1971-07-05 | Munich | R16 | W | Ivan Molina | – | 6-3 9-7 6-4 |
| 1971-07-05 | Munich | R32 | W | Antonio Munoz | – | 6-4 6-2 8-6 |
| 1971-06-21 | Wimbledon | R128 | L | Roy Emerson | – | 6-4 6-4 6-4 |
| 1971-05-22 | Bournemouth | R32 | L | Tony Roche | – | 3-6 4-6 8-6 6-1 6-3 |
| 1971-05-21 | Roland Garros | R64 | L | Francois Jauffret | – | 4-6 6-4 6-3 6-1 |
| 1971-05-21 | Roland Garros | R128 | W | Zlatko Ivancic | – | 6-4 6-3 6-3 |
| 1971-04-20 | Houston | R16 | L | Tom Gorman | – | 6-4 6-2 |
| 1971-04-20 | Houston | R32 | W | Mark Cox | – | 7-5 6-3 |
| 1971-04-14 | Jacksonville | QF | L | Mike Belkin | – | 5-7 6-2 6-1 |
| 1971-04-14 | Jacksonville | R16 | W | Ray Keldie | – | 6-2 4-6 6-3 |
| 1971-04-14 | Jacksonville | R32 | W | Herbert Rapp | – | 6-0 2-6 6-4 |
| 1971-04-07 | Des Moines | R16 | L | Nicola Spear | – | 6-3 7-6 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0