Helge Koll defeated Erhan Oral 6-1 6-1 6-2 in the NOR vs TUR round robin on carpet.
Koll H. took it in straight sets.
Helge Koll beat Erhan Oral 6-1 6-1 6-2. Umpiry, "Helge Koll vs Erhan Oral — NOR vs TUR Round Robin", https://umpiry.com/match/1999-04-30/koll-vs-oral-nor-vs-tur-rr?utm_source=cite (as of 30 April 1999).