Donald Young defeated Edouard Roger-Vasselin 2-6 6-3 6-3 in the Canada Masters qualifying round 1 on hard.
Young D. came through in three sets.
Young D. and Roger-Vasselin E. faced 3 of the same opponents in the last 12 months. Young D. went 1–2 (33%) against them, Roger-Vasselin E. 1–2 (33%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.
Donald Young beat Edouard Roger-Vasselin 2-6 6-3 6-3. Umpiry, "Donald Young vs Edouard Roger-Vasselin — Canada Masters Qualifying Round 1", https://umpiry.com/match/2015-08-10/roger-vasselin-vs-young-canada-masters-q1?utm_source=cite (as of 10 August 2015).