538–319Menang–Kalah
62.8%% Menang
15Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Carpet | 153 | 103 | 59.8% |
| Hard | 148 | 96 | 60.7% |
| Clay | 125 | 63 | 66.5% |
| Grass | 85 | 46 | 64.9% |
| Unknown | 27 | 11 | 71.1% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1981 | 1 | 4 | 0 | 20.0% |
| 1980 | 10 | 13 | 0 | 43.5% |
| 1979 | 34 | 23 | 1 | 59.6% |
| 1978 | 15 | 13 | 0 | 53.6% |
| 1977 | 18 | 19 | 0 | 48.6% |
| 1976 | 18 | 23 | 0 | 43.9% |
| 1975 | 23 | 16 | 1 | 59.0% |
| 1974 | 55 | 24 | 1 | 69.6% |
| 1973 | 47 | 26 | 1 | 64.4% |
| 1972 | 55 | 28 | 1 | 66.3% |
| 1971 | 68 | 31 | 1 | 68.7% |
| 1970 | 52 | 29 | 2 | 64.2% |
| 1969 | 47 | 34 | 1 | 58.0% |
| 1968 | 95 | 36 | 6 | 72.5% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1968-04-22 | Naples | R16 | L | John Alexander | – | 6-4 10-8 |
| 1968-04-22 | Naples | R32 | W | Tomas Gonzalez | – | 6-1 6-1 |
| 1968-04-22 | Naples | R64 | W | Salvatore Buia | – | 6-0 6-0 |
| 1968-04-15 | Palermo | F | L | Ion Tiriac | – | 8-6 6-0 1-6 6-4 |
| 1968-04-15 | Palermo | SF | W | Nicola Pietrangeli | – | 6-4 6-1 |
| 1968-04-15 | Palermo | QF | W | Ilie Nastase | – | 4-6 6-2 6-3 |
| 1968-04-15 | Palermo | R16 | W | Sergio Palmieri | – | 6-4 6-2 |
| 1968-04-15 | Palermo | R32 | W | Eugenio Castigliano | – | 2-6 6-2 6-4 |
| 1968-04-01 | Johannesburg 1 | F | L | Tom Okker | – | 12-10 6-1 6-4 |
| 1968-04-01 | Johannesburg 1 | SF | W | Raymond Moore | – | 6-4 6-1 7-5 |
| 1968-04-01 | Johannesburg 1 | QF | W | Bob Hewitt | – | 5-7 6-4 7-5 6-1 |
| 1968-04-01 | Johannesburg 1 | R16 | W | Frew Mcmillan | – | 12-10 7-5 4-6 6-3 |
| 1968-04-01 | Johannesburg 1 | R32 | W | Abe Segal | – | 7-5 6-1 4-6 6-2 |
| 1968-04-01 | Johannesburg 1 | R64 | W | Rohan Summers | – | 6-1 6-1 6-3 |
| 1968-03-25 | New York 1 | R16 | L | Manuel Santana | – | 6-4 5-7 6-4 |
| 1968-03-25 | New York 1 | R32 | W | Pancho Guzman | – | 6-1 6-4 |
| 1968-03-18 | Curacao | F | W | Tom Okker | – | 7-5 3-6 9-11 6-2 6-2 |
| 1968-03-18 | Curacao | SF | W | Istvan Gulyas | – | 6-0 6-4 |
| 1968-03-18 | Curacao | QF | W | Alan Fox | – | 7-5 6-3 |
| 1968-03-18 | Curacao | R16 | W | Jim Osborne | – | 6-4 11-9 |
| 1968-03-18 | Curacao | R32 | W | Roy Macdonald | – | 6-0 6-2 |
| 1968-03-11 | Caracas | F | W | Cliff Richey | – | 6-1 8-6 6-1 |
| 1968-03-11 | Caracas | SF | W | Jan Kodes | – | 7-5 6-1 6-4 |
| 1968-03-11 | Caracas | QF | W | Tom Okker | – | 7-5 6-4 |
| 1968-03-11 | Caracas | R16 | W | Patricio Rodriguez Chi | – | 6-1 6-2 |
| 1968-03-11 | Caracas | R32 | W | Richard Russell | – | 6-4 6-2 |
| 1968-03-04 | Barranquilla | F | L | Tom Okker | – | 8-6 6-3 6-3 |
| 1968-03-04 | Barranquilla | SF | W | Mark Cox | – | 6-0 6-3 6-4 |
| 1968-03-04 | Barranquilla | QF | W | Istvan Gulyas | – | 6-2 6-4 |
| 1968-03-04 | Barranquilla | R16 | W | Jan Kodes | – | 8-6 6-2 |
| 1968-03-04 | Barranquilla | R32 | W | Patricio Rodriguez Chi | – | 6-1 6-3 |
| 1968-02-26 | Concord Indoors | SF | L | Arthur Ashe | – | 6-4 4-6 6-3 |
| 1968-02-26 | Concord Indoors | QF | W | Ron Holmberg | – | 7-5 6-8 9-7 |
| 1968-02-20 | Macon | QF | L | Jan Kukal | – | 6-4 6-4 |
| 1968-02-20 | Macon | R16 | W | Jim Osborne | – | 6-4 8-6 |
| 1968-02-20 | Macon | R32 | W | Boro Jovanovic | – | 7-5 6-2 |
| 1968-02-12 | Salisbury | QF | L | Charlie Pasarell | – | 7-5 6-4 |
| 1968-02-12 | Salisbury | R16 | W | Rafael Osuna | – | 6-3 6-4 |
| 1968-02-12 | Salisbury | R32 | W | Zeljko Franulovic | – | 6-1 6-1 |
| 1968-01-14 | Durban 1 | SF | L | Wilhelm Bungert | – | 4-6 6-3 6-2 6-2 |
| 1968-01-14 | Durban 1 | QF | W | Mark Cox | – | 6-4 6-4 6-4 |
| 1968-01-14 | Durban 1 | R16 | W | Jackie Saul | – | 3-6 3-6 6-2 6-4 6-2 |
| 1968-01-14 | Durban 1 | R32 | W | Jannie De Villiers | – | 6-0 6-2 6-2 |
| 1968-01-14 | Durban 1 | R64 | W | John Yuill | – | 6-4 6-2 6-3 |
| 1968-01-08 | Bloemfontein | F | W | Tom Okker | – | 7-5 6-3 |
| 1968-01-08 | Bloemfontein | SF | W | Clark Graebner | – | 5-7 6-1 6-4 |
| 1968-01-08 | Bloemfontein | QF | W | Jan Leschly | – | 6-2 6-0 |
| 1968-01-08 | Bloemfontein | R16 | W | Jose Edison Mandarino | – | 6-4 6-1 |
| 1968-01-08 | Bloemfontein | R32 | W | Sidney Gordon | – | 3-6 6-1 6-0 |
| 1968-01-08 | Bloemfontein | R64 | W | Rauty Krog | – | 6-2 RET |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0