KW
Koji Watanabe
Current ranking
-Unranked
Career record19 - 2543.2% of 44 matches
At a glance
ATP rankingsLatest matchesWinner first
Hong Kong · 1972-03-29 · Hard
Colin Dibley6-38-6Round of 16Koji Watanabe Koji Watanabe6-36-0Round of 32Charles Chang Wimbledon · 1970-06-22 · Grass
Ingo Buding7-56-34-66-3Round of 128Koji Watanabe London / Queen's Club · 1970-06-15 · Grass
Stepan Koudelka6-47-5Round of 64Koji Watanabe Roland Garros · 1970-05-01 · Clay
Francois Jauffret7-56-36-1Round of 128Koji Watanabe Davis Cup AME F: JPN vs AUS · 1970-04-17
Dick Crealy9-116-26-13-66-3Round RobinKoji Watanabe Allan Stone8-67-96-46-0Round RobinKoji Watanabe
Most-played opponentsW - L
Premjit Lall1 - 1H2H
Eddie Cruz2 - 0H2H
Francois Jauffret0 - 2H2H
Giuseppe Merlo1 - 0H2H
Uwe Gottschalk1 - 0H2H
Frew Mcmillan1 - 0H2H
Yong Ho Chung1 - 0H2H
Paul Van Min1 - 0H2H
Peter Ehrlich1 - 0H2H
Season by seasonW - L · titles
| Year | W | L | Win % | Titles | |
|---|---|---|---|---|---|
| 1972 | 1 | 1 | 50% | - | |
| 1970 | 2 | 5 | 29% | - | |
| 1969 | 5 | 11 | 31% | - | |
| 1968 | 11 | 8 | 58% | - |
Recent matches last 20
All matches| Date | Tournament | Round | Surface | Result | Opponent | Score |
|---|---|---|---|---|---|---|
| 1972-03-29 | Hong Kong | Round of 16 | Hard | L | Colin Dibley | 6-38-6 |
| 1972-03-29 | Hong Kong | Round of 32 | Hard | W | Charles Chang | 6-36-0 |
| 1970-06-22 | Wimbledon | Round of 128 | Grass | L | Ingo Buding | 7-56-34-66-3 |
| 1970-06-15 | London / Queen's Club | Round of 64 | Grass | L | Stepan Koudelka | 6-47-5 |
| 1970-05-01 | Roland Garros | Round of 128 | Clay | L | Francois Jauffret | 7-56-36-1 |
| 1970-04-17 | Davis Cup AME F: JPN vs AUS | Round Robin | - | L | Dick Crealy | 9-116-26-13-66-3 |
| 1970-04-17 | Davis Cup AME F: JPN vs AUS | Round Robin | - | L | Allan Stone | 8-67-96-46-0 |
| 1970-04-10 | Davis Cup WG SF: JPN vs VIE | Round Robin | - | W | Van Bay Vo | 6-26-36-4 |
| 1970-04-10 | Davis Cup WG SF: JPN vs VIE | Round Robin | - | W | Van Thanh Vo | 6-36-36-1 |
| 1969-08-11 | Kitzbuhel | Round of 32 | Clay | W | Zlatko Ivancic | 5-76-16-3 |
| 1969-08-11 | Kitzbuhel | Round of 16 | Clay | L | Zeljko Franulovic | 6-48-106-2 |
| 1969-07-27 | Gstaad | Round of 32 | Clay | L | Francois Jauffret | 6-46-3 |
| 1969-07-14 | Aix-en-Provence | Round of 64 | Clay | W | Francois Battegay | W/O |
| 1969-07-14 | Aix-en-Provence | Round of 32 | Clay | L | Patricio Rodriguez Chi | 9-76-3 |
| 1969-06-23 | Wimbledon | Round of 64 | Grass | L | Hans Joachim Ploetz | 9-73-69-79-7 |
| 1969-06-23 | Wimbledon | Round of 128 | Grass | W | Patrice Beust | 6-37-56-3 |
| 1969-05-28 | Roland Garros | Round of 128 | Clay | L | Rod Laver | 6-16-16-1 |
| 1969-05-10 | Davis Cup EUR F: IND vs JPN | Round Robin | - | L | Shiv Prakash Misra | 6-36-35-76-2 |
| 1969-05-10 | Davis Cup EUR F: IND vs JPN | Round Robin | - | L | Premjit Lall | 6-26-36-4 |
| 1969-04-18 | Davis Cup AME SF: JPN vs PHI | Round Robin | - | W | Eddie Cruz | 6-36-46-4 |