208–232Menang–Kalah
47.3%% Menang
0Gelar
| Lapangan | W | L | % |
|---|---|---|---|
| Hard | 117 | 97 | 54.7% |
| Grass | 58 | 61 | 48.7% |
| Clay | 20 | 43 | 31.7% |
| Carpet | 11 | 29 | 27.5% |
| Unknown | 2 | 2 | 50.0% |
Musim per musim
| Tahun | W | L | Gelar | % |
|---|---|---|---|---|
| 1987 | 4 | 9 | 0 | 30.8% |
| 1986 | 10 | 12 | 1 | 45.5% |
| 1985 | 14 | 11 | 0 | 56.0% |
| 1984 | 11 | 21 | 0 | 34.4% |
| 1983 | 13 | 17 | 0 | 43.3% |
| 1982 | 27 | 21 | 1 | 56.3% |
| 1981 | 26 | 22 | 1 | 54.2% |
| 1980 | 26 | 23 | 1 | 53.1% |
| 1979 | 24 | 26 | 0 | 48.0% |
| 1978 | 26 | 17 | 1 | 60.5% |
| 1977 | 6 | 15 | 0 | 28.6% |
| 1976 | 8 | 16 | 0 | 33.3% |
| 1975 | 4 | 15 | 0 | 21.1% |
| 1974 | 6 | 3 | 0 | 66.7% |
| 1973 | 3 | 3 | 0 | 50.0% |
| 1972 | 0 | 1 | 0 | 0.0% |
Riwayat peringkat
Pertandingan
| Tanggal | Turnamen | Babak | W/L | Lawan | Rank lawan | Skor |
|---|---|---|---|---|---|---|
| 1981-04-06 | Kyoto CH | R16 | W | Bill Maze | 241 | 0-6 6-4 7-6 |
| 1981-04-06 | Kyoto CH | R32 | W | Shinichi Sakamoto | 390 | 7-5 6-4 |
| 1981-03-30 | Linz | SF | L | Gianni Ocleppo | 84 | 6-4 6-4 |
| 1981-03-30 | Linz | QF | W | Bernard Boileau | 155 | 6-2 7-5 |
| 1981-03-30 | Linz | R16 | W | Klaus Eberhard | 95 | 6-3 6-7 6-4 |
| 1981-03-30 | Linz | R32 | W | Gerard Wimmer | 400 | 6-2 6-1 |
| 1981-03-23 | Stuttgart Indoor | R32 | L | Per Hjertquist | 76 | 6-3 1-6 6-3 |
| 1981-03-16 | Nancy | R32 | L | John Fitzgerald | 100 | 7-6 6-1 |
| 1981-03-06 | Davis Cup WG R1: KOR vs NZL | RR | W | Young Dae Jeon | – | 6-2 8-6 6-0 |
| 1981-03-06 | Davis Cup WG R1: KOR vs NZL | RR | W | Chang Dae Jeon | – | 6-3 6-3 2-6 6-1 |
| 1981-02-23 | Memphis | R64 | L | Brian Gottfried | 13 | 5-5 RET |
| 1981-02-16 | La Quinta | R32 | L | Harold Solomon | 7 | 6-7 6-3 6-0 |
| 1981-02-16 | La Quinta | R64 | W | Christophe Freyss | 99 | 6-4 4-6 7-5 |
| 1981-01-26 | Philadelphia | R64 | L | Raul Ramirez | 34 | 6-3 6-3 |
| 1981-01-19 | Monterrey WCT | R32 | L | Jan Norback | 109 | 6-3 6-3 |
| 1981-01-05 | Auckland | QF | L | Onny Parun | 96 | 6-4 6-7 10-8 |
| 1981-01-05 | Auckland | R16 | W | Jay Lapidus | 283 | 5-7 7-6 6-4 |
| 1981-01-05 | Auckland | R32 | W | Dave Siegler | 325 | 6-4 6-3 |
| 1980-12-26 | Australian Open | R64 | L | Steve Docherty | 122 | 4-6 6-3 6-7 6-4 6-4 |
| 1980-12-15 | Sydney Outdoor | SF | L | Brian Teacher | 20 | 6-4 7-5 |
| 1980-12-15 | Sydney Outdoor | QF | W | Shlomo Glickstein | 65 | 7-6 7-6 |
| 1980-12-15 | Sydney Outdoor | R16 | W | Brian Gottfried | 11 | 6-2 6-4 |
| 1980-12-15 | Sydney Outdoor | R32 | W | Victor Pecci | 29 | 6-4 6-2 |
| 1980-12-15 | Sydney Outdoor | R64 | W | Rick Fisher | 202 | 6-3 7-6 |
| 1980-11-25 | Johannesburg | R32 | L | Kevin Curren | 97 | 6-2 6-2 |
| 1980-11-17 | Bologna | R16 | L | Jan Norback | 177 | 4-6 7-6 6-4 |
| 1980-11-17 | Bologna | R32 | W | Hartmut Kirchhubel | 579 | 6-4 4-6 6-0 |
| 1980-10-27 | Cologne | R16 | L | Nick Saviano | 85 | 6-7 6-4 6-2 |
| 1980-10-27 | Cologne | R32 | W | Gianni Ocleppo | 54 | 6-3 6-4 |
| 1980-10-20 | Vienna | R16 | L | Yannick Noah | 20 | 6-2 6-0 |
| 1980-10-20 | Vienna | R32 | W | Jan Kodes | 99 | 4-6 6-0 6-2 |
| 1980-10-20 | Vienna | R64 | W | Raul Ramirez | 36 | 7-6 4-6 7-6 |
| 1980-10-13 | Basel | R32 | L | Tom Okker | 90 | 3-6 6-3 6-3 |
| 1980-09-29 | Maui | R16 | L | Eliot Teltscher | 13 | 6-4 6-1 |
| 1980-09-29 | Maui | R32 | W | Francisco Gonzalez | 61 | 6-4 6-2 |
| 1980-09-22 | San Francisco | R32 | L | Brian Gottfried | 13 | 6-3 6-3 |
| 1980-08-26 | US Open | R32 | L | Harold Solomon | 6 | 6-7 6-3 4-6 6-0 6-2 |
| 1980-08-26 | US Open | R64 | W | Peter Rennert | 43 | 6-4 0-6 7-6 6-3 |
| 1980-08-26 | US Open | R128 | W | Mike Leach | – | 6-3 6-3 2-6 7-6 |
| 1980-08-18 | Atlanta | R16 | L | Butch Walts | 45 | 6-7 7-5 6-2 |
| 1980-08-18 | Atlanta | R32 | W | Eric Fromm | 181 | 7-5 6-4 |
| 1980-08-11 | Montreal / Toronto | R64 | L | Brian Teacher | 31 | 6-3 7-6 |
| 1980-08-04 | Colombus | R16 | L | Trey Waltke | 97 | 7-5 6-2 |
| 1980-08-04 | Colombus | R32 | W | Johan Kriek | 33 | 6-3 6-7 6-2 |
| 1980-07-14 | Boston | R32 | L | Victor Pecci | 19 | 6-3 6-4 |
| 1980-07-14 | Boston | R64 | W | Tom Cain | 131 | 7-5 6-7 7-6 |
| 1980-07-07 | Newport | R16 | L | Butch Walts | 47 | 7-6 7-6 |
| 1980-07-07 | Newport | R32 | W | Howard Schoenfield | 69 | 6-2 3-6 6-4 |
| 1980-06-23 | Wimbledon | R64 | L | Wojtek Fibak | 16 | 3-6 6-2 6-3 6-2 |
| 1980-06-23 | Wimbledon | R128 | W | Dominique Bedel | 94 | 6-7 6-4 6-4 7-6 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0