Isak Arvidsson defeated Florian Barth 6-2 6-3 in the Denmark F2 round of 16 on clay. The upset overturned the form book — Florian Barth came in leading the head-to-head 1–0. Isak Arvidsson claimed a first win over Florian Barth in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-07-29 | Denmark F3 | R32 | clay | Florian Barth | 7-6(4) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.