IK
Isao Kobayashi
Current ranking
Unranked
Career high
-
Overall record
4-3
Record by surface
| Surface | Wins | Losses | Matches | Win % |
|---|---|---|---|---|
| Grass | 0 | 1 | 1 | 0% |
Last 20 matches
| Date | Tournament | Round | Surface | Result | Opponent | Score |
|---|---|---|---|---|---|---|
| 1970-04-17 | Davis Cup AME F: JPN vs AUS | Round Robin | — | L | Ray Ruffels | 6-2 6-2 6-0 |
| 1970-04-17 | Davis Cup AME F: JPN vs AUS | Round Robin | — | L | Dick Crealy | 6-4 6-2 2-6 6-4 |
| 1970-04-10 | Davis Cup WG SF: JPN vs VIE | Round Robin | — | W | Van Thanh Vo | 6-4 8-6 6-3 |
| 1970-04-10 | Davis Cup WG SF: JPN vs VIE | Round Robin | — | W | Van Bay Vo | 6-4 6-4 9-11 6-2 |
| 1970-03-14 | Davis Cup G2 QF: HKG vs JPN | Round Robin | — | W | Fong Ling | 6-3 6-2 6-1 |
| 1970-03-14 | Davis Cup G2 QF: HKG vs JPN | Round Robin | — | W | Kenneth Tsui | 6-2 6-3 6-3 |
| 1968-12-30 | Hobart | Round of 64 | Grass | L | Syd Ball | 6-4 6-2 |
Most-played opponents
| Opponent | Wins | Losses | Total | H2H |
|---|---|---|---|---|
| Kenneth Tsui | 1 | 0 | 1 | view H2H |
| Fong Ling | 1 | 0 | 1 | view H2H |
| Van Bay Vo | 1 | 0 | 1 | view H2H |
| Van Thanh Vo | 1 | 0 | 1 | view H2H |
| Syd Ball | 0 | 1 | 1 | view H2H |
| Dick Crealy | 0 | 1 | 1 | view H2H |
| Ray Ruffels | 0 | 1 | 1 | view H2H |