82–125Menang–Kalah
39.6%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 25 | 40 | 38.5% |
| Carpet | 28 | 32 | 46.7% |
| Clay | 15 | 37 | 28.8% |
| Grass | 10 | 15 | 40.0% |
| Unknown | 4 | 1 | 80.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1983 | 0 | 1 | 0 | 0.0% |
| 1982 | 3 | 7 | 0 | 30.0% |
| 1981 | 8 | 24 | 0 | 25.0% |
| 1980 | 23 | 29 | 0 | 44.2% |
| 1979 | 22 | 26 | 0 | 45.8% |
| 1978 | 13 | 17 | 0 | 43.3% |
| 1977 | 0 | 3 | 0 | 0.0% |
| 1976 | 3 | 8 | 0 | 27.3% |
| 1975 | 6 | 7 | 0 | 46.2% |
| 1974 | 4 | 2 | 0 | 66.7% |
| 1973 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1978-09-18 | Hartford | R32 | L | Alvin Gardiner | 89 | 6-3 3-6 7-5 |
| 1978-08-29 | US Open | R128 | L | Victor Pecci | 63 | 6-3 6-3 |
| 1978-08-21 | Atlanta | R32 | L | Butch Walts | 55 | 6-3 4-6 6-4 |
| 1978-08-14 | Stowe | R16 | L | Jimmy Connors | 1 | 6-4 6-1 |
| 1978-08-14 | Stowe | R32 | W | Gewan Maharaj | – | 6-1 6-2 |
| 1978-08-13 | Lancaster CH | QF | L | Erik Van Dillen | 125 | 6-7 6-1 7-6 |
| 1978-08-13 | Lancaster CH | R16 | W | Keith Hancock | 429 | 6-3 7-6 |
| 1978-08-13 | Lancaster CH | R32 | W | Hubertus Hoyt | 195 | 6-4 6-4 |
| 1978-08-13 | Lancaster CH | R64 | W | Greg Amaya | 203 | 6-4 1-6 6-1 |
| 1978-07-30 | South Orange | R32 | L | Bernard Fritz | 144 | 7-6 6-2 |
| 1978-07-10 | Cincinnati | R32 | L | Eric Friedler | 174 | 2-0 RET |
| 1978-07-10 | Cincinnati | R64 | W | Patricio Cornejo | 81 | 6-4 7-6 |
| 1978-07-02 | Asheville CH | R32 | L | Woody Blocher | 156 | 6-1 6-3 |
| 1978-07-02 | Asheville CH | R64 | W | Bill Maze | 298 | 6-3 6-4 |
| 1978-06-25 | Birmingham CH | R32 | L | Brad Rowe | 258 | 6-2 5-7 6-3 |
| 1978-06-25 | Birmingham CH | R64 | W | Dick Bohrnstedt | 151 | 6-1 4-6 6-1 |
| 1978-06-18 | Shreveport CH | QF | L | Eliot Teltscher | 98 | 6-4 6-1 |
| 1978-06-18 | Shreveport CH | R16 | W | Noel Phillips | 229 | 6-2 6-0 |
| 1978-06-18 | Shreveport CH | R32 | W | Max Hurlimann | 250 | 7-6 6-1 |
| 1978-06-18 | Shreveport CH | R64 | W | Mike Barr | 322 | 7-5 7-5 |
| 1978-04-30 | Tulsa | R32 | L | Pat Dupre | 65 | 6-7 7-6 6-2 |
| 1978-04-16 | Guadalajara | R16 | L | Sandy Mayer | 9 | 6-3 6-2 |
| 1978-04-16 | Guadalajara | R32 | W | Trey Waltke | 150 | 0-6 6-3 6-4 |
| 1977-09-26 | San Francisco | R64 | L | Hank Pfister | 45 | 7-5 6-3 |
| 1977-07-31 | North Conway | R64 | L | Victor Pecci | 38 | 6-2 6-1 |
| 1977-02-07 | Springfield | R32 | L | Guillermo Vilas | 3 | 6-3 6-2 |
| 1976-09-20 | Los Angeles | R32 | L | Bill Scanlon | – | 6-1 6-1 |
| 1976-09-20 | Los Angeles | R64 | W | Bob Lutz | 18 | 6-4 6-3 |
| 1976-09-13 | Bermuda | R32 | L | Deon Joubert | 272 | 6-2 5-7 6-4 |
| 1976-09-01 | US Open | R128 | L | Jairo Velasco | 235 | 6-2 6-3 |
| 1976-08-23 | Boston | R64 | L | Gerald Battrick | 94 | 6-3 6-1 |
| 1976-08-08 | North Conway | R64 | L | Manuel Orantes | 5 | 6-4 6-2 |
| 1976-08-02 | Louisville | R64 | L | Byron Bertram | 82 | 6-1 6-0 |
| 1976-07-04 | Gstaad | R16 | L | Jeff Borowiak | 42 | 5-7 6-2 6-1 |
| 1976-07-04 | Gstaad | R32 | W | Jean Louis Haillet | 158 | 6-0 2-6 6-4 |
| 1976-07-04 | Gstaad | R64 | W | Georges Goven | 126 | 6-2 7-6 |
| 1976-06-21 | Wimbledon | R128 | L | Arthur Ashe | 2 | 7-5 6-4 7-5 |
| 1975-09-21 | Bermuda | QF | L | Jimmy Connors | 1 | 6-1 6-2 |
| 1975-09-21 | Bermuda | R16 | W | Clark Graebner | 97 | 7-6 7-6 |
| 1975-08-18 | Boston | R32 | L | Jan Kodes | 20 | 6-4 2-6 6-3 |
| 1975-08-18 | Boston | R64 | W | John Whitlinger | 77 | 6-3 6-3 |
| 1975-08-05 | Louisville | R64 | L | Dick Dell | 110 | 1-6 6-1 6-3 |
| 1975-08-04 | North Conway | R64 | L | Victor Pecci | 131 | 6-3 6-4 |
| 1975-07-20 | Istanbul | F | L | Colin Dowdeswell | 118 | UNK |
| 1975-07-20 | Istanbul | SF | W | Colin Dibley | 78 | UNK |
| 1975-07-20 | Istanbul | QF | W | Gerald Battrick | 139 | 6-3 6-1 |
| 1975-07-20 | Istanbul | R16 | W | Umit Center | – | 6-0 6-0 |
| 1975-07-20 | Istanbul | R32 | W | Ali Gorec | – | 6-0 6-0 |
| 1975-02-10 | Salisbury | R64 | L | Vitas Gerulaitis | 47 | 6-3 6-4 |
| 1975-01-27 | Richmond-WCT | R32 | L | Tom Okker | 6 | 6-2 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0