Pedro Cachin defeated Jan Mertl 4-6 6-4 7-5 in the Germany F2 round of 16 on carpet.
Cachin P. came through in three sets.
Pedro Cachin beat Jan Mertl 4-6 6-4 7-5. Umpiry, "Pedro Cachin vs Jan Mertl — Germany F2 Round of 16", https://umpiry.com/match/2018-01-22/cachin-vs-mertl-germany-f2-r16?utm_source=cite (as of 22 January 2018).