5–6Win–Loss
45.5%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Unknown | 2 | 2 | 50.0% |
| Clay | 1 | 2 | 33.3% |
| Hard | 2 | 1 | 66.7% |
| Carpet | 0 | 1 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1979 | 1 | 1 | 0 | 50.0% |
| 1976 | 1 | 1 | 0 | 50.0% |
| 1975 | 1 | 2 | 0 | 33.3% |
| 1974 | 2 | 2 | 0 | 50.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1979-04-30 | Nagoya CH | R16 | L | Onny Parun | 210 | 6-0 6-3 |
| 1979-04-30 | Nagoya CH | R32 | W | Hiroshi Ito | – | 6-1 6-4 |
| 1976-11-01 | Tokyo Outdoor | R64 | L | Dick Stockton | 26 | 6-2 7-5 |
| 1976-10-15 | Davis Cup G1 PR: JPN vs TPE | RR | W | Den Wen Lin | – | 6-1 6-1 6-2 |
| 1975-11-02 | Tokyo | R16 | L | John Newcombe | 4 | 6-4 6-1 |
| 1975-11-02 | Tokyo | R32 | W | Charles Owens | 65 | 7-5 6-4 |
| 1975-04-14 | Tokyo Indoor | R32 | L | Stan Smith | 11 | 6-1 6-2 |
| 1974-10-13 | Tokyo | R16 | L | Onny Parun | 34 | 6-3 6-3 |
| 1974-10-13 | Tokyo | R32 | W | Ismail El Shafei | 39 | 6-3 6-4 |
| 1974-10-13 | Tokyo | R64 | W | Akinori Naguro | – | 6-3 6-2 |
| 1974-04-08 | Tokyo WCT | R32 | L | Gerald Battrick | 64 | 6-2 6-0 |