A spot in the next round is at stake on Thursday, when Coleman Wong goes up against Stefanos Sakellaridis in the Seoul round of 16. Coleman Wong comes in at 7 wins from the last ten. Stefanos Sakellaridis has won 3 of the last 10.

The serve is where this match separates: Wong has been winning 74.8% of first-serve points to Sakellaridis's 71.2%, and on hard that gap compounds fast. Expect resistance, but the match-level math tilts clearly toward Wong.