Philipp Hammer advanced when Alex Radulescu retired 6-3 6-7 3-2 in the Germany 1 2 qualifying round.
Hammer P. advanced when Radulescu A. retired.
Philipp Hammer beat Alex Radulescu 6-3 6-7(5) 3-2 after Alex Radulescu retired. Umpiry, "Philipp Hammer vs Alex Radulescu — Germany 1 2 Qualifying Round", https://umpiry.com/match/2002-01-07/hammer-vs-radulescu-germany-1-2-qf?utm_source=cite (as of 7 January 2002).