Match log updated: 2026-05-28 18:14 UTC

Helge Koll — ATP Match Log

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1 main-draw matches · 0–1 · 0.0% wins

Opponent	Score	Result	H2H	Match Data	Date ↑	Round	Tournament	Category	Surface
Diego Nargiso #248	4-6 6-1 4-6	L	H2H	Match data	Aug 28, 2000	Q1 Q	US Open	Grand Slam	Hard
Antony Dupuis #89	6-7(2) 4-6	L	H2H	Match data	Feb 15, 2001*	R32	Copenhagen	ATP International Series → modern equivalent ATP 250	Hard

1 qualifying match shown in the table; qualifying is excluded from main-draw summaries and leaderboards. 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.