Roger Federer defeated Joao Sousa 6-7 6-4 6-2 in the Halle round of 16 on grass. The result followed the form book — Roger Federer came in defending the title.
Federer R. came through in three sets.
Federer R. and Sousa J. faced 6 of the same opponents in the last 12 months. Federer R. went 4–7 (36%) against them, Sousa J. 1–6 (14%). Federer R. came out better against 3 of 6 comparable opponents, Sousa J. against 0 — though 1 of those edges carries caveats (lower-tier event).
Roger Federer beat Joao Sousa 6-7 6-4 6-2. Umpiry, "Roger Federer vs Joao Sousa — Halle Round of 16", https://umpiry.com/match/2014-06-09/federer-vs-sousa-halle-r16?utm_source=cite (as of 9 June 2014).