Martin Borisiouk defeated N. Ianin 7-6 7-5 in the M15 Kazan 3 round of 32 on hard.
Borisiouk M. took it in straight sets.
Martin Borisiouk beat N. Ianin 7-6(3) 7-5. Umpiry, "Martin Borisiouk vs N. Ianin — M15 Kazan 3 Round of 32", https://umpiry.com/match/2021-11-24/borisiouk-vs-ianin-m15-kazan-3-r32?utm_source=cite (as of 24 November 2021).