Gabi Adrian Boitan defeated Calin Manda 6-1 6-4 in the M15 Cluj Napoca 1 round of 16 on clay. The upset overturned the form book — Calin Manda came in leading the head-to-head 1–0, but Gabi Adrian Boitan had been the form player, winning 4 of their last 5 on clay. Gabi Adrian Boitan claimed a first win over Calin Manda in two meetings, levelling the head-to-head at 1–1.
Boitan G. took it in straight sets.
Gabi Adrian Boitan beat Calin Manda 6-1 6-4. Umpiry, "Gabi Adrian Boitan vs Calin Manda — M15 Cluj Napoca 1 Round of 16", https://umpiry.com/match/2023-06-21/boitan-vs-manda-m15-cluj-napoca-1-r16?utm_source=cite (as of 21 June 2023).