Nicklas Kulti defeated Franco Davin 6-3 1-6 6-2 in the Prague quarter-final on clay.
Kulti N. came through in three sets.
Nicklas Kulti beat Franco Davin 6-3 1-6 6-2. Umpiry, "Nicklas Kulti vs Franco Davin — Prague Quarter-final", https://umpiry.com/match/1990-08-06/davin-vs-kulti-prague-qf?utm_source=cite (as of 6 August 1990).