247–236Menang–Kalah
51.1%% Menang
3Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Clay | 87 | 82 | 51.5% |
| Hard | 58 | 53 | 52.3% |
| Grass | 55 | 45 | 55.0% |
| Carpet | 36 | 41 | 46.8% |
| Unknown | 11 | 15 | 42.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1979 | 2 | 5 | 0 | 28.6% |
| 1978 | 9 | 14 | 0 | 39.1% |
| 1977 | 28 | 26 | 0 | 51.9% |
| 1976 | 43 | 31 | 1 | 58.1% |
| 1975 | 24 | 19 | 0 | 55.8% |
| 1974 | 13 | 13 | 0 | 50.0% |
| 1973 | 34 | 26 | 1 | 56.7% |
| 1972 | 13 | 27 | 1 | 32.5% |
| 1971 | 20 | 29 | 0 | 40.8% |
| 1970 | 39 | 21 | 0 | 65.0% |
| 1969 | 14 | 15 | 0 | 48.3% |
| 1968 | 8 | 10 | 0 | 44.4% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1977-07-18 | Washington | R64 | W | Eliot Teltscher | 160 | 6-3 6-4 |
| 1977-07-11 | Cincinnati | R64 | L | Van Winitsky | 228 | 7-5 2-1 RET |
| 1977-07-04 | Newport | R16 | L | Andrew Pattison | 114 | 7-6 6-2 |
| 1977-07-04 | Newport | R32 | W | Bruce Manson | 197 | 6-3 6-0 |
| 1977-06-20 | Wimbledon | R32 | L | Tim Gullikson | 67 | 9-8 6-3 8-9 6-3 |
| 1977-06-20 | Wimbledon | R64 | W | Bob Carmichael | 134 | 8-6 4-6 6-4 6-3 |
| 1977-06-20 | Wimbledon | R128 | W | Victor Amaya | 84 | 8-9 7-5 8-6 6-4 |
| 1977-06-13 | Queen's Club | R16 | L | Colin Dibley | 47 | 9-8 7-9 6-1 |
| 1977-06-13 | Queen's Club | R32 | W | John Alexander | 28 | 9-8 3-6 6-4 |
| 1977-06-13 | Queen's Club | R64 | W | Ray Ruffels | 55 | 6-3 4-6 6-4 |
| 1977-06-06 | Nottingham | R16 | L | Tim Gullikson | 100 | 6-1 6-3 |
| 1977-06-06 | Nottingham | R32 | W | Russell Simpson | 143 | 0-6 6-3 11-9 |
| 1977-06-06 | Nottingham | R64 | W | Bob Carmichael | 134 | 6-8 6-4 6-2 |
| 1977-05-23 | Roland Garros | R16 | L | Phil Dent | 30 | 6-0 6-2 6-4 |
| 1977-05-23 | Roland Garros | R32 | W | Rolf Norberg | 99 | 6-4 6-1 6-0 |
| 1977-05-23 | Roland Garros | R64 | W | Emilio Montano | 129 | 6-3 6-3 4-6 6-0 |
| 1977-05-23 | Roland Garros | R128 | W | Yannick Noah | – | 6-1 6-3 6-7 6-7 6-2 |
| 1977-05-16 | Dusseldorf | R16 | L | Raymond Moore | 49 | 2-6 7-6 7-6 |
| 1977-05-16 | Dusseldorf | R32 | W | Andrew Pattison | 90 | 6-2 6-4 |
| 1977-05-09 | Hamburg | R16 | L | Bob Hewitt | 57 | 7-5 6-4 |
| 1977-05-09 | Hamburg | R32 | W | Byron Bertram | 66 | 6-7 6-3 6-2 |
| 1977-05-09 | Hamburg | R64 | W | Bernard Mitton | 56 | 6-1 6-3 |
| 1977-04-25 | Las Vegas | R32 | L | Brian Teacher | 63 | 6-3 6-3 |
| 1977-03-28 | Los Angeles PSW | R64 | L | Marty Riessen | 71 | 6-3 3-6 6-3 |
| 1977-03-21 | Cairo | QF | L | Frank Gebert | 91 | 6-2 0-6 6-4 |
| 1977-03-21 | Cairo | R16 | W | Vadim Borisov | 310 | 6-2 6-2 |
| 1977-03-14 | Washington Indoor | R16 | L | Sandy Mayer | 27 | 6-3 6-1 |
| 1977-03-14 | Washington Indoor | R32 | W | Zan Guerry | 176 | 6-3 7-6 |
| 1977-03-08 | Hampton | R16 | L | Tom Gullikson | 88 | 6-4 6-3 |
| 1977-03-08 | Hampton | R32 | W | Birger Andersson | 152 | 7-6 6-4 |
| 1977-02-28 | Memphis | R64 | L | Andrew Pattison | 89 | 5-7 6-0 6-1 |
| 1977-02-11 | Davis Cup EUR F: NZL vs AUS | RR | L | John Alexander | 26 | 6-3 6-2 6-3 |
| 1977-01-21 | Davis Cup WG SF: NZL vs INA | RR | W | Atet Wijono | – | 6-3 6-2 8-6 |
| 1977-01-21 | Davis Cup WG SF: NZL vs INA | RR | W | Justedjo Tarik | 396 | 3-6 6-1 6-2 2-6 9-7 |
| 1976-11-15 | Manila | F | W | Ray Ruffels | 61 | 7-5 6-7 7-6 |
| 1976-11-15 | Manila | SF | W | Dick Crealy | 52 | 7-6 3-2 RET |
| 1976-11-15 | Manila | QF | W | Mark Edmondson | 37 | 6-1 6-2 |
| 1976-11-15 | Manila | R16 | W | Eric Friedler | 396 | 6-0 6-1 |
| 1976-11-15 | Manila | R32 | W | Alvin Gardiner | 125 | 6-3 6-1 |
| 1976-11-15 | Manila | R64 | W | Randall King | – | 6-3 6-3 |
| 1976-11-07 | Hong Kong | R32 | L | Mike Machette | 179 | 6-2 7-5 |
| 1976-11-07 | Hong Kong | R64 | W | Ismail El Shafei | 98 | 2-6 6-3 6-4 |
| 1976-11-01 | Tokyo Outdoor | QF | L | Corrado Barazzutti | 21 | 6-1 6-4 |
| 1976-11-01 | Tokyo Outdoor | R16 | W | Billy Martin | 64 | 6-4 6-4 |
| 1976-11-01 | Tokyo Outdoor | R32 | W | Jun Kamiwazumi | 138 | 6-4 6-2 |
| 1976-11-01 | Tokyo Outdoor | R64 | W | Hans Jurgen Pohmann | 72 | 6-4 6-0 |
| 1976-10-18 | Sydney Indoor | R64 | W | Allan Stone | 66 | 7-6 6-4 |
| 1976-10-18 | Sydney Indoor | R32 | L | Sashi Menon | 100 | 6-4 6-3 |
| 1976-10-11 | Brisbane | QF | L | Phil Dent | 33 | 7-6 6-4 |
| 1976-10-11 | Brisbane | R16 | W | Sandy Mayer | 28 | 6-3 5-7 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0