Joseph Cadogan defeated Peter Aarts 6-4 6-2 in the Canada F1 round of 32 on hard. The result followed the form book — Joseph Cadogan came in leading the head-to-head 1–0. Joseph Cadogan extended the head-to-head to 2–0.
Cadogan J. took it in straight sets.
Joseph Cadogan beat Peter Aarts 6-4 6-2. Umpiry, "Joseph Cadogan vs Peter Aarts — Canada F1 Round of 32", https://umpiry.com/match/2011-02-28/aarts-vs-cadogan-canada-f1-r32?utm_source=cite (as of 28 February 2011).