Shintaro Mochizuki def. Alexei Popyrin 7-5, 2-6, 7-5 — Japan Open 2023 Quarterfinal

Shintaro Mochizuki defeated Alexei Popyrin 7-5, 2-6, 7-5 in the Quarterfinal of the Japan Open 2023.

Head-to-head

Shintaro Mochizuki and Alexei Popyrin have met 1 time, with Shintaro Mochizuki leading the head-to-head 1–0.