Oscar Weightman advanced when Hanwen Li retired 4-1 in the M15 Monastir 12 quarter-final.
Weightman O. advanced when Li H. retired.
Oscar Weightman beat Hanwen Li 4-1 after Hanwen Li retired. Umpiry, "Oscar Weightman vs Hanwen Li — M15 Monastir 12 Quarter-final", https://umpiry.com/match/2022-04-01/li-vs-weightman-m15-monastir-12-qf?utm_source=cite (as of 1 April 2022).