Match log updated: 2026-08-25 14:24 UTC

Koji Watanabe — ATP Match Log

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13 main-draw matches · 7–6 · 53.8% wins

Opponent	Score	Result	H2H	Match Data	Date ↑	Round	Tournament	Category	Surface
J. Ockenden	6-2 8-6	W	—	Match data	Jun 12, 1968*	R64	Bristol	ATP 250	Grass
Keith Carpenter	6-8 4-6	L	—	Match data	Jun 13, 1968*	R32	Bristol	ATP 250	Grass
Jorgen Ulrich	2-6 4-6 5-7	L	—	Match data	Jun 26, 1968*	R128	Wimbledon	Grand Slam	Grass
Hans Jurgen Pohmann	0-6 6-2 7-6	W	H2H	Match data	Jul 11, 1968*	R32	Dusseldorf	ATP 250	Clay
Milan Holecek	6-4 3-6 4-6	L	H2H	Match data	Jul 12, 1968*	R16	Dusseldorf	ATP 250	Clay
Peter Ehrlich	6-1 6-1	W	—	Match data	Jul 24, 1968*	R64	Dutch Open	ATP 250	Clay
Giuseppe Merlo	1-0 (ret.)	W	H2H	Match data	Jul 24, 1968*	R32	Swiss Open Gstaad	ATP 250	Clay
Paul Van Min	6-3 6-4	W	—	Match data	Jul 25, 1968*	R32	Dutch Open	ATP 250	Clay
Nikola Pilic	7-5 4-6 0-6	L	H2H	Match data	Jul 25, 1968*	R16	Swiss Open Gstaad	ATP 250	Clay
Phil Dent	6-3 3-6 4-6	L	H2H	Match data	Jul 26, 1968*	R16	Dutch Open	ATP 250	Clay
Uwe Gottschalk	6-4 7-5 6-2	W	—	Match data	Aug 15, 1968*	R64	Hamburg Open	ATP 250	Clay
Frew Mcmillan	6-1 7-5 1-6 6-4	W	H2H	Match data	Aug 16, 1968*	R32	Hamburg Open	ATP 250	Clay
Wilhelm Bungert	3-6 3-6 5-7	L	H2H	Match data	Aug 17, 1968*	R16	Hamburg Open	ATP 250	Clay

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.