Matches — 1969
W-L: 3-7 (30.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1969-08-11 | Kitzbuhel | Clay | R32 | - | - | 5-7 6-1 6-3 | ||
| 1969-08-11 | Kitzbuhel | Clay | R16 | - | - | 6-4 8-10 6-2 | ||
| 1969-07-22 | Gstaad | Clay | R32 | - | - | 6-4 6-3 | ||
| 1969-07-14 | Aix-en-Provence | Clay | R32 | - | - | 9-7 6-3 | ||
| 1969-06-23 | Wimbledon | Grass | R64 | - | - | 9-7 3-6 9-7 9-7 | ||
| 1969-06-23 | Wimbledon | Grass | R128 | - | - | 6-3 7-5 6-3 | ||
| 1969-05-26 | Roland Garros | Clay | R128 | - | - | 6-1 6-1 6-1 | ||
| 1969-05-10 | Davis Cup EUR F: IND vs JPN | - | RR | - | - | 6-2 6-3 6-4 | ||
| 1969-05-10 | Davis Cup EUR F: IND vs JPN | - | RR | - | - | 6-3 6-3 5-7 6-2 | ||
| 1969-04-18 | Davis Cup AME SF: JPN vs PHI | - | RR | - | - | 6-2 6-1 6-2 |
Koji Watanabe
W-L: 3-7 (30.00%)
Matches in 1969
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1969-08-11 | Kitzbuhel | Clay | R16 | - |  Zeljko Franulovic | - | Koji Watanabe | 6-4 8-10 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1969-08-11 | Kitzbuhel | Clay | R32 | - | Koji Watanabe | - | Zlatko Ivancic | 5-7 6-1 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1969-07-22 | Gstaad | Clay | R32 | - |  Francois Jauffret | - | Koji Watanabe | 6-4 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1969-07-14 | Aix-en-Provence | Clay | R32 | - |  Patricio Rodriguez | - | Koji Watanabe | 9-7 6-3 | H2H | 3 | - | - | - | - | - | - | - |
| 1969-06-23 | Wimbledon | Grass | R64 | - |  Hans-Joachim Ploetz | - | Koji Watanabe | 9-7 3-6 9-7 9-7 | H2H | 5 | - | - | - | - | - | - | - |
| 1969-06-23 | Wimbledon | Grass | R128 | - | Koji Watanabe | - | Patrice Beust | 6-3 7-5 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1969-05-26 | Roland Garros | Clay | R128 | - |  Rod Laver (1) | - | Koji Watanabe | 6-1 6-1 6-1 | H2H | 5 | - | - | - | - | - | - | - |
| 1969-05-10 | Davis Cup EUR F: IND vs JPN | - | RR | - |  Premjit Lall | - | Koji Watanabe | 6-2 6-3 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 1969-05-10 | Davis Cup EUR F: IND vs JPN | - | RR | - | Shiv-Prakash Misra | - | Koji Watanabe | 6-3 6-3 5-7 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1969-04-18 | Davis Cup AME SF: JPN vs PHI | - | RR | - | Koji Watanabe | - |  Raymundo Deyro | 6-2 6-1 6-2 | H2H | 5 | - | - | - | - | - | - | - |