Dustin Brown defeated Federico Delbonis 7-6 6-1 in the Dusseldorf qualifying round of 32 on clay.
Brown D. took it in straight sets.
Brown D. and Delbonis F. faced 1 of the same opponent in the last 12 months. Brown D. went 0–1 (0%) against them, Delbonis F. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Dustin Brown beat Federico Delbonis 7-6(11) 6-1. Umpiry, "Dustin Brown vs Federico Delbonis — Dusseldorf Qualifying Round of 32", https://umpiry.com/match/2013-05-18/brown-vs-delbonis-dusseldorf-q32?utm_source=cite (as of 18 May 2013).