Joao Sousa defeated Jerzy Janowicz 6-4 7-5 in the Madrid Masters round of 64 on clay. The upset overturned the form book — Jerzy Janowicz came in leading the head-to-head 3–0, defending last year's round of 64. Joao Sousa claimed a first win over Jerzy Janowicz in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-02-02 | Montpellier | SF | hard | Jerzy Janowicz | 7-6(9) 3-6 6-1 |
| 2014-08-17 | Winston-Salem | R32 | hard | Jerzy Janowicz | 6-1 3-6 7-6(5) |
| 2013-10-21 | Valencia | R16 | hard | Jerzy Janowicz | 6-2 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.