Match log updated: 2026-05-28 18:14 UTC
K. Watanabe — ATP Match Log
Main draw matches: 30 | W: 11 | L: 19 | Win %: 36.7%
| Date ↓ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Apr 2, 1972* | Hong Kong | ATP 250 | R16 | Hard | C. Dibley | 3-6 6-8 | L | H2H | Match data |
| Apr 1, 1972* | Hong Kong | ATP 250 | R32 | Hard | Charles Chang | 6-3 6-0 | W | — | Match data |
| Jun 24, 1970* | Wimbledon | Grand Slam | R128 | Grass | Ingo Buding | 5-7 3-6 6-4 3-6 | L | — | Match data |
| Jun 17, 1970* | London / Queen's Club | ATP 250 | R64 | Grass | Stepan Koudelka | 4-6 5-7 | L | — | Match data |
| May 3, 1970* | Roland Garros | Grand Slam | R128 | Clay | F. Jauffret | 5-7 3-6 1-6 | L | H2H | Match data |
| Aug 15, 1969* | Kitzbuhel | ATP 250 | R16 | Clay | Z. Franulovic | 4-6 10-8 2-6 | L | H2H | Match data |
| Aug 14, 1969* | Kitzbuhel | ATP 250 | R32 | Clay | Z. Ivancic | 5-7 6-1 6-3 | W | H2H | Match data |
| Jul 30, 1969* | Gstaad | ATP 250 | R32 | Clay | F. Jauffret | 4-6 3-6 | L | H2H | Match data |
| Jul 17, 1969* | Aix-En-Provence | ATP 250 | R32 | Clay | Patricio Rodriguez Chi | 7-9 3-6 | L | — | Match data |
| Jul 16, 1969* | Aix-En-Provence | ATP 250 | R64 | Clay | Francois Battegay | (w/o) | W | — | Match data |
| Jun 27, 1969* | Wimbledon | Grand Slam | R64 | Grass | H. Ploetz | 7-9 6-3 7-9 7-9 | L | H2H | Match data |
| Jun 25, 1969* | Wimbledon | Grand Slam | R128 | Grass | P. Beust | 6-3 7-5 6-3 | W | H2H | Match data |
| May 30, 1969* | Roland Garros | Grand Slam | R128 | Clay | R. Laver | 1-6 1-6 1-6 | L | H2H | Match data |
| Feb 2, 1969* | Auckland | ATP 250 | R16 | Grass | R. Moore | 5-7 4-6 6-4 6-8 | L | H2H | Match data |
| Jan 24, 1969* | Australian Open | Grand Slam | R64 | Grass | B. Bowrey | 6-8 4-6 3-6 | L | H2H | Match data |
| Jan 16, 1969* | Sydney | ATP 250 | R32 | Grass | A. Gimeno | 5-7 2-6 6-4 2-6 | L | H2H | Match data |
| Jan 9, 1969* | Melbourne | ATP 250 | R32 | Grass | W. Coghlan | 6-2 6-8 4-6 5-7 | L | H2H | Match data |
| Jan 3, 1969* | Hobart | ATP 250 | R16 | Grass | F. Stolle | 7-9 2-6 | L | H2H | Match data |
| Jan 2, 1969* | Hobart | ATP 250 | R32 | Grass | R Campbell | 7-5 6-2 | W | — | Match data |
| Aug 17, 1968* | Hamburg | ATP 250 | R16 | Clay | W. Bungert | 3-6 3-6 5-7 | L | H2H | Match data |
| Aug 16, 1968* | Hamburg | ATP 250 | R32 | Clay | F. McMillan | 6-1 7-5 1-6 6-4 | W | H2H | Match data |
| Aug 15, 1968* | Hamburg | ATP 250 | R64 | Clay | Uwe Gottschalk | 6-4 7-5 6-2 | W | — | Match data |
| Jul 26, 1968* | Hilversum | ATP 250 | R16 | Clay | P. Dent | 6-3 3-6 4-6 | L | H2H | Match data |
| Jul 25, 1968* | Gstaad | ATP 250 | R16 | Clay | N. Pilic | 7-5 4-6 0-6 | L | H2H | Match data |
| Jul 25, 1968* | Hilversum | ATP 250 | R32 | Clay | Paul Van Min | 6-3 6-4 | W | — | Match data |
| Jul 24, 1968* | Gstaad | ATP 250 | R32 | Clay | G. Merlo | 1-0 (ret.) | W | H2H | Match data |
| Jul 24, 1968* | Hilversum | ATP 250 | R64 | Clay | Peter Ehrlich | 6-1 6-1 | W | — | Match data |
| Jun 26, 1968* | Wimbledon | Grand Slam | R128 | Grass | Jorgen Ulrich | 2-6 4-6 5-7 | L | — | Match data |
| Jun 13, 1968* | Bristol | ATP 250 | R32 | Grass | Keith Carpenter | 6-8 4-6 | L | — | Match data |
| Jun 12, 1968* | Bristol | ATP 250 | R64 | Grass | J. Ockenden | 6-2 8-6 | W | — | Match data |