Ho Ching Wu defeated Natsuho Arakawa 7-6 7-6 in the W15 Chiang Rai 2 round of 32 on hard.
Wu H. took it in straight sets.
Ho Ching Wu beat Natsuho Arakawa 7-6(1) 7-6(5). Umpiry, "Ho Ching Wu vs Natsuho Arakawa — W15 Chiang Rai 2 Round of 32", https://umpiry.com/match/2022-04-27/arakawa-vs-wu-w15-chiang-rai-2-r32?utm_source=cite (as of 27 April 2022).