53–76Menang–Kalah
41.1%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Grass | 26 | 28 | 48.1% |
| Hard | 12 | 21 | 36.4% |
| Clay | 7 | 15 | 31.8% |
| Carpet | 5 | 9 | 35.7% |
| Unknown | 3 | 3 | 50.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1975 | 1 | 1 | 0 | 50.0% |
| 1973 | 4 | 4 | 0 | 50.0% |
| 1972 | 0 | 2 | 0 | 0.0% |
| 1971 | 8 | 20 | 0 | 28.6% |
| 1970 | 18 | 17 | 0 | 51.4% |
| 1969 | 4 | 15 | 0 | 21.1% |
| 1968 | 18 | 17 | 0 | 51.4% |
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1975-03-17 | Memphis | R16 | L | Phil Dent | 54 | 6-2 6-3 |
| 1975-03-17 | Memphis | R32 | W | Eddie Dibbs | 26 | W/O |
| 1973-07-09 | Newport | R32 | L | Dick Bohrnstedt | – | 9-8 6-3 |
| 1973-07-09 | Newport | R64 | W | Glenn Hamilton | – | 6-3 6-2 |
| 1973-06-25 | Wimbledon | R64 | L | John Yuill | – | 4-6 6-3 1-6 6-2 6-3 |
| 1973-06-25 | Wimbledon | R128 | W | Graeme Thomson | – | 6-4 6-4 6-2 |
| 1973-06-11 | Beckenham | R16 | L | Jean Francois Caujolle | – | 6-4 6-3 |
| 1973-06-11 | Beckenham | R32 | W | Fred Hemmes | – | 6-4 7-5 |
| 1973-06-11 | Beckenham | R64 | W | Greg Perkins | – | 6-3 6-1 |
| 1973-03-20 | Washington 2 | R32 | L | Jurgen Fassbender | – | 6-2 6-4 |
| 1972-08-30 | US Open | R128 | L | Ken Rosewall | – | 6-1 7-6 6-2 |
| 1972-02-20 | Salisbury | R64 | L | Alejandro Olmedo | – | 6-2 6-4 |
| 1971-09-20 | Sacramento | R64 | L | Jim Mcmanus | – | W/O |
| 1971-09-01 | US Open | R64 | L | Clark Graebner | – | 6-1 6-4 6-1 |
| 1971-09-01 | US Open | R128 | W | Eric Baer | – | 6-3 6-3 6-2 |
| 1971-09-01 | South Orange | R64 | L | Richard Gonzalez | – | 6-2 6-1 |
| 1971-08-22 | Merion | R64 | L | Rick Fisher | – | 6-3 6-2 |
| 1971-08-09 | Indianapolis | R64 | L | Roscoe Tanner | – | 6-1 6-2 |
| 1971-08-02 | Cincinnati | R64 | L | William Brown | – | 6-4 3-6 6-3 |
| 1971-07-24 | Tanglewood | R64 | L | Mike Machette | – | 6-3 7-6 |
| 1971-07-17 | Washington WCT | R64 | L | Robert Maud | – | 6-2 6-1 |
| 1971-07-10 | Newport | R32 | L | Richard Russell | – | 4-6 6-3 6-4 |
| 1971-06-21 | Wimbledon | R128 | L | Ezio Di Matteo | – | 6-3 6-4 8-6 |
| 1971-06-14 | Queen's Club | R64 | L | Cliff Richey | – | 6-1 6-1 |
| 1971-06-07 | Beckenham | R16 | L | Clark Graebner | – | 6-3 6-3 |
| 1971-06-07 | Beckenham | R32 | W | Erik Van Dillen | – | 7-5 7-5 |
| 1971-04-07 | Des Moines | R16 | L | Terry Addison | – | 5-2 RET |
| 1971-03-28 | San Juan | R16 | L | Joaquin Loyo Mayo | – | 7-5 7-5 |
| 1971-03-28 | San Juan | R32 | W | Jim Osborne | – | W/O |
| 1971-03-24 | Pensacola | R16 | L | Harald Elschenbroich | – | 5-7 6-3 7-5 |
| 1971-03-24 | Pensacola | R32 | W | Brant Bailey | – | 6-4 6-4 |
| 1971-03-21 | Caracas | R16 | L | Frank Froehling | – | 6-4 6-1 |
| 1971-03-21 | Caracas | R32 | W | Luis Felipe Tavares | – | 6-1 6-4 |
| 1971-03-07 | Hampton | R32 | L | Frank Froehling | – | 4-6 6-0 7-6 |
| 1971-03-01 | Macon | R32 | L | Manuel Orantes | – | 6-4 6-3 |
| 1971-02-21 | Salisbury | QF | L | Vladimir Zednik | – | 7-6 6-2 |
| 1971-02-21 | Salisbury | R16 | W | Jim Osborne | – | 2-3 RET |
| 1971-02-21 | Salisbury | R32 | W | Ion Tiriac | – | 6-4 6-3 |
| 1971-02-21 | Salisbury | R64 | W | Milan Holecek | – | 6-2 6-1 |
| 1971-02-14 | New York | R32 | L | Ilie Nastase | – | 6-2 6-3 |
| 1970-09-02 | US Open | R32 | L | Tony Roche | – | 6-3 6-1 6-3 |
| 1970-09-02 | US Open | R64 | W | Premjit Lall | – | 7-6 6-3 6-3 |
| 1970-09-02 | US Open | R128 | W | Hakar Zahr | – | 6-2 6-4 6-0 |
| 1970-09-01 | South Orange | R32 | L | Ken Rosewall | – | 6-4 6-2 |
| 1970-08-17 | Merion | R16 | L | Bill Bowrey | – | 6-0 6-3 |
| 1970-08-17 | Merion | R32 | W | Marcello Lara | – | 7-5 7-6 |
| 1970-08-17 | Merion | R64 | W | Jeff Austin | – | 6-2 2-6 6-1 |
| 1970-07-13 | Hoylake | R16 | L | Owen Davidson | – | 6-3 2-6 6-4 |
| 1970-07-13 | Hoylake | R32 | W | Geoff Stubbs | – | 6-1 6-1 |
| 1970-07-13 | Hoylake | R64 | W | G Atwell | – | 6-3 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0