Kris Van Wyk defeated Christian Langmo 6-1 7-6 in the M25 Calabasas 1 round of 16 on hard. The upset overturned the form book — Christian Langmo came in leading the head-to-head 1–0, but Kris Van Wyk had been the form player, winning 5 of their last 7 on hard. Kris Van Wyk claimed a first win over Christian Langmo in two meetings, levelling the head-to-head at 1–1.
van Wyk K. took it in straight sets.
Kris Van Wyk beat Christian Langmo 6-1 7-6(4). Umpiry, "Kris Van Wyk vs Christian Langmo — M25 Calabasas 1 Round of 16", https://umpiry.com/match/2023-03-23/langmo-vs-wyk-m25-calabasas-1-r16?utm_source=cite (as of 23 March 2023).