4–3Win–Loss
57.1%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Unknown | 4 | 2 | 66.7% |
| Grass | 0 | 1 | 0.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1970 | 4 | 2 | 0 | 66.7% |
| 1969 | 0 | 1 | 0 | 0.0% |
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1970-04-17 | Davis Cup AME F: JPN vs AUS | RR | L | Ray Ruffels | – | 6-2 6-2 6-0 |
| 1970-04-17 | Davis Cup AME F: JPN vs AUS | RR | L | Dick Crealy | – | 6-4 6-2 2-6 6-4 |
| 1970-04-10 | Davis Cup WG SF: JPN vs VIE | RR | W | Van Thanh Vo | – | 6-4 8-6 6-3 |
| 1970-04-10 | Davis Cup WG SF: JPN vs VIE | RR | W | Van Bay Vo | – | 6-4 6-4 9-11 6-2 |
| 1970-03-14 | Davis Cup G2 QF: HKG vs JPN | RR | W | Fong Ling | – | 6-3 6-2 6-1 |
| 1970-03-14 | Davis Cup G2 QF: HKG vs JPN | RR | W | Kenneth Tsui | – | 6-2 6-3 6-3 |
| 1968-12-30 | Hobart | R64 | L | Syd Ball | – | 6-4 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0