Tiafoe d. Uchiyama

Tiafoe beat Uchiyama 6-3, 6-4 in the first round at the Rakuten Japan Open - Tokyo. Tiafoe won 59 of 110 points (54%). Tiafoe hit 8 aces to 7 and won 73% of points behind the first serve (30/41) against 79% for Uchiyama. Tiafoe converted 2 of 6 break points and saved 1 of 1 faced; Uchiyama converted 0 of 1. The match was played on hard in Japan.