Kevin Ullyett defeated Michael Kohlmann 6-4 6-4 in the Halle qualifying round of 32 on grass.
Ullyett K. took it in straight sets.
Kevin Ullyett beat Michael Kohlmann 6-4 6-4. Umpiry, "Kevin Ullyett vs Michael Kohlmann — Halle Qualifying Round of 32", https://umpiry.com/match/2001-06-11/kohlmann-vs-ullyett-halle-q32?utm_source=cite (as of 11 June 2001).