Petru Alexandru Luncanu defeated L. Rivera 2-6 6-2 6-0 in the M15 Doha 4 round of 32 on hard.
Luncanu P. came through in three sets.
Petru Alexandru Luncanu beat L. Rivera 2-6 6-2 6-0. Umpiry, "Petru Alexandru Luncanu vs L. Rivera — M15 Doha 4 Round of 32", https://umpiry.com/match/2021-12-15/luncanu-vs-rivera-m15-doha-4-r32?utm_source=cite (as of 15 December 2021).