Daniel Chu defeated Alexander Day 6-2 6-2 in the Canada F2 q32 on hard. The upset overturned the form book — Alexander Day came in leading the head-to-head 1–0, but Daniel Chu had been the form player, winning 6 of their last 10 on hard. Daniel Chu claimed a first win over Alexander Day in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-03-04 | Canada F1 | Q32 | hard | Alexander Day | 6-4 7-6(1) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.