Christian Langmo defeated Seita Watanabe 6-2 6-4 in the M15 Cancun 2 round of 16 on hard.
Langmo C. took it in straight sets.
Christian Langmo beat Seita Watanabe 6-2 6-4. Umpiry, "Christian Langmo vs Seita Watanabe — M15 Cancun 2 Round of 16", https://umpiry.com/match/2021-09-30/langmo-vs-watanabe-m15-cancun-2-r16?utm_source=cite (as of 30 September 2021).