Matias Oneille defeated Jan Mertl 5-7 6-3 6-3 in the Czech Rep F3 round of 16 on clay.
Oneille M. came through in three sets.
Matias Oneille beat Jan Mertl 5-7 6-3 6-3. Umpiry, "Matias Oneille vs Jan Mertl — Czech Rep F3 Round of 16", https://umpiry.com/match/2003-06-09/mertl-vs-oneille-czech-rep-f3-r16?utm_source=cite (as of 9 June 2003).