Ioannis Kountourakis defeated William Alsterback 6-1 6-1 in the M15 Sofia 1 qualifying round of 64 on clay.
Kountourakis I. took it in straight sets.
Ioannis Kountourakis beat William Alsterback 6-1 6-1. Umpiry, "Ioannis Kountourakis vs William Alsterback — M15 Sofia 1 Qualifying Round of 64", https://umpiry.com/match/2022-07-03/alsterback-vs-kountourakis-m15-sofia-1-q64?utm_source=cite (as of 3 July 2022).