Claudio Grassi defeated Ivan Arenas Gualda 7-5 2-6 6-2 in the Spain F23 qualifying round on hard. The upset overturned the form book — Ivan Arenas Gualda came in leading the head-to-head 1–0, but Claudio Grassi had been the form player, winning 4 of their last 5 on hard. Claudio Grassi claimed a first win over Ivan Arenas Gualda in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-17 | Kuwait F1 | R32 | hard | Ivan Arenas Gualda | 6-2 4-6 6-2 |
Averages over each player's completed matches in the selected window (7 vs 9). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About