ST. PETERSBURG, Russia (AP) -- Daniil Medvedev is eyeing his fifth final in two months after beating fellow Russian Andrei Rublev 6-4, 7-5 on Friday in the quarterfinals of the St. Petersburg Open.
In his first tournament since losing the U.S. Open final to Rafael Nadal, the No. 5-ranked Medvedev will play a semifinal Saturday against Belarusian qualifier Egor Gerasimov, who beat Matteo Berrettini 7-6 (5), 7-6 (3).
Before the U.S. Open, Medvedev reached three tour finals in August, winning in Cincinnati but losing in Washington, D.C., and Montreal.
Coric won his quarterfinal 3-6, 7-5, 6-3 against Casper Ruud, who had not won a tour-level match indoors until this week.
Sousa upset 2010 St. Petersburg champion Mikhail Kukushkin 7-6 (8), 6-2.
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