Maximilian Mann advanced when Robert Rumler retired 1-2 in the Croatia F7 qualifying round of 64.
Mann M. advanced when Rumler R. retired.
Maximilian Mann beat Robert Rumler 1-2 after Robert Rumler retired. Umpiry, "Maximilian Mann vs Robert Rumler — Croatia F7 Qualifying Round of 64", https://umpiry.com/match/2015-03-30/mann-vs-rumler-croatia-f7-q64?utm_source=cite (as of 30 March 2015).