Andrea Stoppini defeated Jerzy Janowicz 6-4 7-6 in the Switzerland F2 round of 16 on carpet. The upset overturned the form book — Jerzy Janowicz came in leading the head-to-head 2–0. Andrea Stoppini claimed a first win over Jerzy Janowicz in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-25 | US Open | Q128 | hard | Jerzy Janowicz | 5-7 6-2 6-3 |
| 2008-03-10 | Switzerland F3 | F | carpet | Jerzy Janowicz | 7-6(4) 6-4 |
Averages over each player's completed matches in the selected window (5 vs 200). 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