Match log updated: 2026-08-25 14:24 UTC
Koji Watanabe — ATP Match Log
14 main-draw matches · 4–10 · 28.6% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Zeljko Franulovic | 4-6 10-8 2-6 | L | H2H | Match data | Aug 15, 1969* | R16 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Zlatko Ivancic | 5-7 6-1 6-3 | W | H2H | Match data | Aug 14, 1969* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Francois Jauffret | 4-6 3-6 | L | H2H | Match data | Jul 30, 1969* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Patricio Rodriguez Chi | 7-9 3-6 | L | — | Match data | Jul 17, 1969* | R32 | Aix-En-Provence | ATP 250 | Clay |
| Francois Battegay | (w/o) | W | — | Match data | Jul 16, 1969* | R64 | Aix-En-Provence | ATP 250 | Clay |
| Hans Joachim Ploetz | 7-9 6-3 7-9 7-9 | L | H2H | Match data | Jun 27, 1969* | R64 | Wimbledon | Grand Slam | Grass |
| Patrice Beust | 6-3 7-5 6-3 | W | H2H | Match data | Jun 25, 1969* | R128 | Wimbledon | Grand Slam | Grass |
| Rod Laver | 1-6 1-6 1-6 | L | H2H | Match data | May 30, 1969* | R128 | Roland Garros | Grand Slam | Clay |
| Raymond Moore | 5-7 4-6 6-4 6-8 | L | H2H | Match data | Feb 2, 1969* | R16 | ASB Classic | ATP 250 | Grass |
| Bill Bowrey | 6-8 4-6 3-6 | L | H2H | Match data | Jan 24, 1969* | R64 | Australian Open | Grand Slam | Grass |
| Andres Gimeno | 5-7 2-6 6-4 2-6 | L | H2H | Match data | Jan 16, 1969* | R32 | Sydney International | ATP 250 | Grass |
| Will Coghlan | 6-2 6-8 4-6 5-7 | L | H2H | Match data | Jan 9, 1969* | R32 | Melbourne | ATP 250 | Grass |
| Fred Stolle | 7-9 2-6 | L | H2H | Match data | Jan 3, 1969* | R16 | Hobart | ATP 250 | Grass |
| R Campbell | 7-5 6-2 | W | — | Match data | Jan 2, 1969* | R32 | Hobart | ATP 250 | Grass |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.