Mackenzie Mcdonald defeated Stefan Kozlov 6-1 6-4 in the Aptos CH round of 32 on hard.
McDonald M. took it in straight sets.
Mackenzie Mcdonald beat Stefan Kozlov 6-1 6-4. Umpiry, "Mackenzie Mcdonald vs Stefan Kozlov — Aptos CH Round of 32", https://umpiry.com/match/2016-08-08/kozlov-vs-mcdonald-aptos-ch-r32?utm_source=cite (as of 8 August 2016).