Jong Sam Chung defeated Massimo Bertolini 7-6 6-7 7-5 in the Philippines Masters 4 round of 32 on clay.
Chung J. came through in three sets.
Jong Sam Chung beat Massimo Bertolini 7-6 6-7 7-5. Umpiry, "Jong Sam Chung vs Massimo Bertolini — Philippines Masters 4 Round of 32", https://umpiry.com/match/1994-02-07/bertolini-vs-chung-philippines-masters-4-r32?utm_source=cite (as of 7 February 1994).