Yves Allegro defeated Alexander Schweizer 7-5 6-3 in the Halle qualifying round of 32 on grass.
Allegro Y. took it in straight sets.
Yves Allegro beat Alexander Schweizer 7-5 6-3. Umpiry, "Yves Allegro vs Alexander Schweizer — Halle Qualifying Round of 32", https://umpiry.com/match/2001-06-11/allegro-vs-schweizer-halle-q32?utm_source=cite (as of 11 June 2001).