85–167Menang–Kalah
33.7%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 28 | 60 | 31.8% |
| Hard | 19 | 39 | 32.8% |
| Carpet | 19 | 39 | 32.8% |
| Grass | 14 | 23 | 37.8% |
| Unknown | 5 | 6 | 45.5% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1981 | 1 | 1 | 0 | 50.0% |
| 1980 | 1 | 9 | 0 | 10.0% |
| 1979 | 15 | 17 | 0 | 46.9% |
| 1978 | 3 | 8 | 0 | 27.3% |
| 1977 | 13 | 26 | 0 | 33.3% |
| 1976 | 13 | 21 | 0 | 38.2% |
| 1975 | 9 | 29 | 0 | 23.7% |
| 1974 | 16 | 23 | 0 | 41.0% |
| 1973 | 8 | 14 | 0 | 36.4% |
| 1972 | 2 | 6 | 0 | 25.0% |
| 1971 | 1 | 6 | 0 | 14.3% |
| 1970 | 1 | 3 | 0 | 25.0% |
| 1969 | 2 | 4 | 0 | 33.3% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1974-05-26 | Bournemouth | R64 | L | Onny Parun | 42 | 6-2 3-6 6-1 |
| 1974-04-08 | Orlando WCT | R32 | L | Brian Fairlie | 39 | 6-2 6-3 |
| 1974-03-24 | Jackson | R32 | L | Jaime Pinto Bravo | 82 | 7-6 2-6 6-2 |
| 1974-03-03 | Miami WCT | R32 | L | Ilie Nastase | 1 | 7-6(4) 7-5 |
| 1974-02-04 | St. Petersburg WCT | R32 | L | Ismail El Shafei | 81 | 6-3 6-3 |
| 1973-11-18 | Christchurch | SF | L | Brian Gottfried | 21 | 6-1 6-4 |
| 1973-11-18 | Christchurch | QF | W | Jim Mcmanus | 94 | 3-6 7-6 6-2 |
| 1973-11-18 | Christchurch | R16 | W | Paul Gerken | 45 | 7-6 7-6 |
| 1973-11-18 | Christchurch | R32 | W | Kenneth McMillan | 219 | 6-1 6-1 |
| 1973-11-04 | Djkarta | R32 | L | Marcello Lara | 94 | 6-3 6-3 |
| 1973-10-28 | Tehran | R32 | L | Charlie Pasarell | 44 | 4-6 7-6 6-2 |
| 1973-10-28 | Tehran | R64 | W | William Brown | – | 3-6 6-1 6-1 |
| 1973-10-21 | New Delhi | R32 | L | Premjit Lall | 105 | 6-2 8-9 6-1 |
| 1973-10-08 | Tokyo | R64 | L | Toshiro Sakai | 109 | 6-2 6-3 |
| 1973-10-07 | Fort Worth | R32 | L | Roscoe Tanner | 22 | 6-4 6-3 |
| 1973-09-24 | San Francisco | R32 | L | Jeff Borowiak | 112 | 6-3 6-1 |
| 1973-09-17 | Los Angeles | R64 | L | Raul Ramirez | 45 | 6-1 6-2 |
| 1973-09-16 | Aptos | R16 | L | Mike Machette | – | 6-4 6-4 |
| 1973-09-16 | Aptos | R32 | W | Paul Gerken | 44 | 6-3 7-5 |
| 1973-08-29 | US Open | R128 | L | Charlie Pasarell | 64 | 5-7 6-3 6-7 7-6 6-2 |
| 1973-08-20 | South Orange | R32 | L | Dick Stockton | – | 6-3 7-5 |
| 1973-08-19 | Merion | R16 | L | Mike Estep | – | 6-2 4-6 6-3 |
| 1973-08-19 | Merion | R32 | W | Jasjit Singh | – | 6-4 6-2 |
| 1973-08-19 | Merion | R64 | W | Ross Case | – | 7-6 6-3 |
| 1973-08-05 | Louisville | R32 | L | John Newcombe | – | 6-2 6-0 |
| 1973-08-05 | Louisville | R64 | W | George Hardie | – | 7-6 6-1 |
| 1973-07-23 | Washington | R64 | L | Clark Graebner | – | 6-4 6-4 |
| 1972-08-30 | US Open | R128 | L | Ray Ruffels | – | 6-2 6-3 6-4 |
| 1972-08-27 | Merion | R64 | L | Toshiro Sakai | – | 6-3 6-3 |
| 1972-07-31 | Cincinnati | R32 | L | Barry Phillips Moore | – | 6-2 1-6 6-2 |
| 1972-07-31 | Cincinnati | R64 | W | James Chico Hagey | – | 6-3 7-5 |
| 1972-07-30 | Tanglewood | R32 | L | Andrew Pattison | – | 6-2 6-3 |
| 1972-07-12 | Washington WCT | R32 | L | Ismail El Shafei | – | 6-3 3-6 6-3 |
| 1972-07-12 | Washington WCT | R64 | W | George Hardie | – | 6-4 6-4 |
| 1972-02-20 | Salisbury | R64 | L | Raul Ramirez | – | 7-6 7-6 |
| 1971-09-01 | US Open | R64 | L | Onny Parun | – | 6-4 4-6 4-6 6-2 6-4 |
| 1971-09-01 | US Open | R128 | W | Frantisek Pala | – | 4-6 6-4 6-4 6-4 |
| 1971-08-22 | Merion | R64 | L | Frank Froehling | – | 6-1 4-6 6-3 |
| 1971-08-02 | Cincinnati | R64 | L | Erik Van Dillen | – | 6-4 6-2 |
| 1971-07-24 | Tanglewood | R64 | L | Mike Kreiss | – | 6-3 2-6 6-2 |
| 1971-07-17 | Washington WCT | R64 | L | Pierre Barthes | – | 6-7 6-1 6-4 |
| 1971-02-21 | Salisbury | R64 | L | Tom Edlefsen | – | 6-7 7-5 6-4 |
| 1970-08-17 | Merion | R64 | L | Ray Ruffels | – | 7-6 6-3 |
| 1970-07-20 | Cincinnati | R64 | L | Frank Froehling | – | 7-5 6-4 |
| 1970-07-18 | Washington | R64 | L | Ion Tiriac | – | 6-1 6-1 |
| 1970-07-18 | Washington | R128 | W | Roscoe Tanner | – | 6-4 6-3 |
| 1969-08-16 | Boston | R64 | L | Stan Smith | – | 6-4 6-4 |
| 1969-08-04 | Southampton | R32 | L | Robert Lutz | – | 6-3 6-4 |
| 1969-08-04 | Southampton | R64 | W | Bill Colson | – | 6-4 6-8 6-4 |
| 1969-07-28 | South Orange | R64 | L | Charlie Pasarell | – | 6-0 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0