Gael Monfils defeated Gianluca Mager 6-2 6-2 in the Sofia quarter-final on hard.
Monfils G. took it in straight sets.
Monfils G. and Mager G. faced 4 of the same opponents in the last 12 months. Monfils G. went 2–2 (50%) against them, Mager G. 1–3 (25%). Results against comparable opponents are close (0 : 0 better-results split).
Only 4 common opponents — small sample, treat as indicative.
Gael Monfils beat Gianluca Mager 6-2 6-2. Umpiry, "Gael Monfils vs Gianluca Mager — Sofia Quarter-final", https://umpiry.com/match/2021-09-27/mager-vs-monfils-sofia-qf?utm_source=cite (as of 27 September 2021).