Ramkumar Ramanathan defeated Ryota Tanuma 7-5 6-3 in the Tokyo qualifying round of 16 on hard.
Ramanathan R. took it in straight sets.
Ramkumar Ramanathan beat Ryota Tanuma 7-5 6-3. Umpiry, "Ramkumar Ramanathan vs Ryota Tanuma — Tokyo Qualifying Round of 16", https://umpiry.com/match/2022-10-01/ramanathan-vs-tanuma-tokyo-q16?utm_source=cite (as of 1 October 2022).