Donald Young defeated Lukas Lacko 6-4 6-2 6-4 in the US Open round of 128 on hard.
Young D. took it in straight sets.
Young D. and Lacko L. faced 1 of the same opponent in the last 12 months. Young D. went 1–0 (100%) against them, Lacko L. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.