Felix Corwin defeated Piet Steveker 6-1 6-2 in the M15 Kamen 1 qualifying round of 16 on clay.
Corwin F. took it in straight sets.
Felix Corwin beat Piet Steveker 6-1 6-2. Umpiry, "Felix Corwin vs Piet Steveker — M15 Kamen 1 Qualifying Round of 16", https://umpiry.com/match/2023-06-26/corwin-vs-steveker-m15-kamen-1-q16?utm_source=cite (as of 26 June 2023).