Martin Vassallo Arguello defeated Andrei Cherkasov 6-2 7-5 in the Germany F5 qualifying round on clay.
Vassallo Arguello M. took it in straight sets.
Martin Vassallo Arguello beat Andrei Cherkasov 6-2 7-5. Umpiry, "Martin Vassallo Arguello vs Andrei Cherkasov — Germany F5 Qualifying Round", https://umpiry.com/match/2000-06-05/arguello-vs-cherkasov-germany-f5-qf?utm_source=cite (as of 5 June 2000).