28–59Menang–Kalah
32.2%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 16 | 34 | 32.0% |
| Hard | 5 | 10 | 33.3% |
| Carpet | 4 | 8 | 33.3% |
| Grass | 3 | 7 | 30.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1978 | 0 | 3 | 0 | 0.0% |
| 1977 | 10 | 20 | 0 | 33.3% |
| 1976 | 12 | 21 | 0 | 36.4% |
| 1975 | 3 | 7 | 0 | 30.0% |
| 1974 | 3 | 3 | 0 | 50.0% |
| 1973 | 0 | 2 | 0 | 0.0% |
| 1972 | 0 | 2 | 0 | 0.0% |
| 1969 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1976-08-09 | Indianapolis | R64 | W | Pat Dupre | 308 | 6-4 7-5 |
| 1976-08-02 | Louisville | R64 | L | Brian Gottfried | 17 | 3-6 6-4 6-2 |
| 1976-07-26 | Washington | R64 | L | John Whitlinger | 83 | 7-6 6-4 |
| 1976-07-12 | Cincinnati | R16 | L | Roscoe Tanner | 13 | 6-2 6-2 |
| 1976-07-12 | Cincinnati | R32 | W | Byron Bertram | 82 | 7-5 6-1 |
| 1976-07-12 | Cincinnati | R64 | W | Mike Machette | 179 | 6-1 6-7 6-3 |
| 1976-06-21 | Wimbledon | R128 | L | John Feaver | 144 | 6-1 1-6 6-2 7-5 |
| 1976-06-14 | Berlin | R16 | L | Ricardo Cano | 49 | 4-6 7-6 6-0 |
| 1976-06-14 | Berlin | R32 | W | Frank Gebert | 183 | 6-4 6-0 |
| 1976-05-31 | Roland Garros | R128 | L | Patricio Cornejo | 138 | 6-1 3-6 6-2 6-2 |
| 1976-05-24 | Rome | R64 | L | Grover Raz Reid | 117 | 6-3 7-6 |
| 1976-05-03 | Florence | R32 | L | Paolo Bertolucci | 57 | 6-7 7-6 6-3 |
| 1976-04-25 | Madrid | R32 | L | Ivan Molina | 54 | 6-7 6-0 6-4 |
| 1976-04-25 | Madrid | R64 | W | Sashi Menon | 88 | 6-2 6-1 |
| 1976-04-18 | Palma | R16 | L | Angel Gimenez | 193 | 6-3 6-2 |
| 1976-04-18 | Palma | R32 | W | Armistead Neely | 172 | 7-5 6-2 |
| 1975-11-02 | Tokyo | R64 | L | Bob Carmichael | 59 | 7-6 6-3 |
| 1975-10-19 | Sydney Indoor | R32 | L | Bob Lutz | 29 | 6-3 6-4 |
| 1975-10-19 | Sydney Indoor | R64 | W | Jun Kamiwazumi | 87 | 7-5 6-4 |
| 1975-10-06 | Melbourne Indoor | R16 | L | Ross Case | 31 | 6-0 6-2 |
| 1975-10-06 | Melbourne Indoor | R32 | W | Ray Ruffels | 71 | 7-6 2-6 7-5 |
| 1975-09-26 | San Francisco | R64 | L | Dick Stockton | 16 | 3-6 6-2 6-1 |
| 1975-08-18 | South Orange | R16 | L | Balazs Taroczy | 51 | 6-2 6-3 |
| 1975-08-18 | South Orange | R32 | W | Torben Ulrich | 249 | 6-4 3-6 6-3 |
| 1975-08-04 | Indianapolis | R64 | L | Thomaz Koch | 48 | 4-6 7-5 6-1 |
| 1975-07-29 | Cincinnati | R32 | L | Brian Teacher | 122 | 7-5 7-5 |
| 1974-08-28 | US Open | R128 | L | Butch Seewagen | 155 | 3-6 6-3 6-3 6-4 |
| 1974-08-25 | Merion | R32 | L | Ferdi Taygan | – | 6-1 1-0 RET |
| 1974-08-25 | Merion | R64 | W | John Feaver | 125 | 6-4 5-7 7-6 |
| 1974-07-31 | Cincinnati | QF | L | Bob Lutz | 42 | 4-6 7-6 7-6 |
| 1974-07-31 | Cincinnati | R16 | W | James Chico Hagey | 242 | 5-7 7-6 6-3 |
| 1974-07-31 | Cincinnati | R32 | W | William Brown | 122 | 6-1 6-4 |
| 1973-08-19 | Merion | R64 | L | Jean Baptiste Chanfreau | – | 6-1 6-3 |
| 1973-08-05 | Columbus | R32 | L | Charlie Pasarell | – | 7-6 6-1 |
| 1972-08-27 | Merion | R64 | L | Harold Solomon | – | 6-4 6-7 |
| 1972-07-31 | Cincinnati | R64 | L | Anand Amritraj | – | 6-3 6-1 |
| 1969-07-14 | Cincinnati | R128 | L | Charlie Pasarell | – | 6-0 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0