91–156Menang–Kalah
36.8%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 29 | 55 | 34.5% |
| Hard | 32 | 48 | 40.0% |
| Carpet | 18 | 28 | 39.1% |
| Grass | 11 | 24 | 31.4% |
| Unknown | 1 | 1 | 50.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1982 | 0 | 2 | 0 | 0.0% |
| 1981 | 10 | 11 | 0 | 47.6% |
| 1980 | 18 | 28 | 0 | 39.1% |
| 1979 | 19 | 25 | 0 | 43.2% |
| 1978 | 16 | 29 | 0 | 35.6% |
| 1977 | 13 | 21 | 0 | 38.2% |
| 1976 | 3 | 16 | 0 | 15.8% |
| 1975 | 8 | 8 | 0 | 50.0% |
| 1974 | 3 | 10 | 0 | 23.1% |
| 1973 | 1 | 3 | 0 | 25.0% |
| 1972 | 0 | 3 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1976-08-08 | North Conway | R64 | L | Juan Gisbert | 45 | 6-4 6-2 |
| 1976-07-12 | Cincinnati | R64 | L | Trey Waltke | 117 | 7-5 6-2 |
| 1976-07-04 | Bastad | R64 | L | Alvaro Betancur | 109 | 6-4 6-4 |
| 1976-05-31 | Roland Garros | R128 | L | Enrique Caviglia | – | 6-1 6-3 4-6 6-4 |
| 1976-05-03 | Florence | R32 | L | Colin Dibley | 94 | 6-3 7-5 |
| 1976-04-25 | Madrid | R64 | L | Eric Deblicker | 133 | 6-1 6-3 |
| 1976-04-18 | Palma | R64 | L | Buster C Mottram | 34 | 6-2 6-3 |
| 1976-04-04 | Nice | R64 | L | Jean Francois Caujolle | 101 | 4-6 7-5 6-4 |
| 1976-03-22 | Palm Springs | R64 | L | Bjorn Borg | 3 | 6-3 6-2 |
| 1976-03-01 | Little Rock | R32 | L | Pat Dupre | 308 | 6-3 7-6 |
| 1976-02-14 | Salisbury | R64 | L | Pavel Slozil | 218 | 6-7 7-6 6-2 |
| 1975-11-06 | Stockholm | R64 | L | Tom Okker | 6 | 6-2 7-5 |
| 1975-10-13 | Barcelona | R64 | L | Jose Higueras | 62 | 6-1 6-2 |
| 1975-09-26 | San Francisco | R16 | L | Jeff Borowiak | 50 | 6-3 6-2 |
| 1975-09-26 | San Francisco | R32 | W | Kim Warwick | 39 | 3-6 6-3 7-6(4) |
| 1975-09-26 | San Francisco | R64 | W | Haroon Rahim | 97 | 6-7(5) 6-3 6-4 |
| 1975-09-15 | Los Angeles | R64 | L | Bob Lutz | 29 | 6-1 6-2 |
| 1975-08-04 | North Conway | R64 | L | Norman Holmes | 129 | 6-2 3-6 6-1 |
| 1975-07-29 | Cincinnati | R16 | L | Cliff Drysdale | 34 | 6-1 6-4 |
| 1975-07-29 | Cincinnati | R32 | W | Marcello Lara | 90 | 7-5 6-3 |
| 1975-03-04 | Shreveport | R16 | L | Dick Bohrnstedt | 188 | 6-2 2-6 7-6 |
| 1975-03-04 | Shreveport | R32 | W | Jun Kuki | 92 | 6-4 6-2 |
| 1975-02-03 | Little Rock | F | L | Billy Martin | 36 | 6-2 7-6 |
| 1975-02-03 | Little Rock | SF | W | Karl Meiler | 66 | 6-4 6-7 7-5 |
| 1975-02-03 | Little Rock | QF | W | Dick Bohrnstedt | 205 | 6-4 3-6 6-3 |
| 1975-02-03 | Little Rock | R16 | W | Ion Tiriac | 72 | 7-6 6-3 |
| 1975-02-03 | Little Rock | R32 | W | Ian Crookenden | 197 | 6-7 6-4 6-2 |
| 1974-08-28 | US Open | R128 | L | Tom Gorman | 17 | 7-6 6-4 6-2 |
| 1974-08-25 | Merion | R16 | L | Fred Mcnair | 115 | 7-5 7-6 |
| 1974-08-25 | Merion | R32 | W | Steve Faulk | 164 | 7-6 5-7 6-2 |
| 1974-08-25 | Merion | R64 | W | Rolf Thung | 166 | 6-2 6-4 |
| 1974-08-05 | Indianapolis | R64 | L | William Brown | 122 | 7-6 6-4 |
| 1974-07-31 | Cincinnati | R32 | L | Bob Lutz | 42 | 6-4 6-4 |
| 1974-07-22 | Chicago | R32 | L | Jeff Simpson | 74 | 6-3 7-6 |
| 1974-02-24 | Salisbury | R32 | L | Ilie Nastase | 1 | 6-1 6-4 |
| 1974-02-04 | Little Rock | R16 | L | Vitas Gerulaitis | 131 | 7-5 7-6 |
| 1974-02-04 | Little Rock | R32 | W | Anand Amritraj | 103 | 7-6 6-3 |
| 1974-01-07 | Auckland | R32 | L | Russell Simpson | – | 7-6 3-6 6-4 6-3 |
| 1973-12-31 | Sydney | R64 | L | Mark Farrell | – | 6-4 5-7 6-3 |
| 1973-12-26 | Australian Open | R64 | L | John Feaver | 105 | 6-3 6-4 |
| 1973-08-29 | US Open | R64 | L | Phil Dent | 60 | 6-4 5-7 6-1 6-2 |
| 1973-08-29 | US Open | R128 | W | Frank Froehling | 69 | 3-6 7-6 6-2 6-4 |
| 1973-08-19 | Merion | R64 | L | Mike Estep | – | 5-7 6-4 7-5 |
| 1973-08-05 | Louisville | R64 | L | Fred Mcnair | – | 7-6 6-1 |
| 1972-08-30 | US Open | R128 | L | Wanaro N'Godrella | – | 6-2 4-6 6-3 6-4 |
| 1972-08-27 | Merion | R64 | L | Adriano Panatta | – | 6-3 6-7 7-6 |
| 1972-07-12 | Washington WCT | R64 | L | Fred Mcnair | – | 6-4 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0