Giammarco Micolani defeated Mathias Bourgue 6-4 6-1 in the Lithuania F1 round of 16 on clay. The upset overturned the form book — Mathias Bourgue came in leading the head-to-head 1–0, but Giammarco Micolani had been the form player, winning 3 of their last 4 on clay. Giammarco Micolani claimed a first win over Mathias Bourgue in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-07-22 | Estonia F2 | QF | clay | Mathias Bourgue | 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.