Kyle Mcmorrow defeated Alex Blumenberg 7-6 6-4 in the USA F20 round of 32 on hard. The upset overturned the form book — Alex Blumenberg came in leading the head-to-head 1–0, but Kyle Mcmorrow had been the form player, winning 4 of their last 8 on hard. Kyle Mcmorrow claimed a first win over Alex Blumenberg in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-07-15 | USA F19 | R32 | hard | Alex Blumenberg | 3-6 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.