61–112Menang–Kalah
35.3%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 27 | 39 | 40.9% |
| Grass | 18 | 30 | 37.5% |
| Clay | 6 | 26 | 18.8% |
| Unknown | 7 | 9 | 43.8% |
| Carpet | 3 | 8 | 27.3% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1975 | 0 | 4 | 0 | 0.0% |
| 1974 | 1 | 3 | 0 | 25.0% |
| 1973 | 6 | 8 | 0 | 42.9% |
| 1972 | 8 | 10 | 0 | 44.4% |
| 1971 | 13 | 25 | 0 | 34.2% |
| 1970 | 6 | 21 | 0 | 22.2% |
| 1969 | 12 | 20 | 0 | 37.5% |
| 1968 | 15 | 21 | 0 | 41.7% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1968-07-29 | South Orange | R32 | L | Jim Osborne | – | 8-6 6-4 |
| 1968-07-29 | South Orange | R64 | W | Keith Reynolds | – | 10-8 6-1 |
| 1968-07-22 | Haverford | R64 | L | Ron Goldman | – | 3-6 6-4 9-7 |
| 1968-06-24 | Wimbledon | R128 | L | Ion Tiriac | – | 7-5 6-2 8-6 |
| 1968-06-17 | London | R32 | L | Jimmy Moore | – | 8-6 6-1 |
| 1968-06-17 | London | R64 | W | Nicholas Kalogeropoulos | – | W/O |
| 1968-06-10 | Beckenham | R32 | L | John Paish | – | 6-3 13-15 7-5 |
| 1968-06-10 | Beckenham | R64 | W | Luis Rojas | – | 6-4 6-0 |
| 1968-06-03 | Manchester | R64 | W | Howard Ho | – | 6-1 6-0 |
| 1968-06-03 | Manchester | R32 | W | I Smith | – | 6-1 6-1 |
| 1968-06-03 | Manchester | R16 | W | Graham Stilwell | – | 7-5 6-1 |
| 1968-06-03 | Manchester | QF | W | Keith Wooldridge | – | 6-1 6-0 |
| 1968-06-03 | Manchester | SF | L | Ken Fletcher | – | 6-2 6-3 |
| 1968-05-03 | Davis Cup AME SF: USA vs CAR | RR | L | Arthur Ashe | – | 6-3 6-2 6-4 |
| 1968-05-03 | Davis Cup AME SF: USA vs CAR | RR | L | Clark Graebner | – | 6-1 7-5 6-2 |
| 1968-04-08 | St. Petersburg | R32 | L | Bob Sprengelmeyer | – | 6-0 6-1 |
| 1968-04-01 | San Juan | R16 | L | Jan Kodes | – | 6-2 6-3 |
| 1968-04-01 | San Juan | R32 | W | Ray Ruffels | – | 8-6 6-4 |
| 1968-03-18 | Curacao | R16 | L | Bill Bowrey | – | 6-1 7-5 |
| 1968-03-11 | Caracas | R32 | L | Marty Riessen | – | 6-4 6-2 |
| 1968-03-11 | Caracas | R64 | W | Juan Notz | – | 6-2 6-4 |
| 1968-03-04 | Barranquilla | R32 | L | Mark Cox | – | 6-1 6-1 |
| 1968-02-26 | Kingston | R16 | L | Boro Jovanovic | – | 10-8 6-8 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0