Joe Salisbury defeated David Zimmermann 6-4 6-1 in the USA F28 qualifying round of 16 on clay.
Salisbury J. took it in straight sets.
Joe Salisbury beat David Zimmermann 6-4 6-1. Umpiry, "Joe Salisbury vs David Zimmermann — USA F28 Qualifying Round of 16", https://umpiry.com/match/2013-10-21/salisbury-vs-zimmermann-usa-f28-q16?utm_source=cite (as of 21 October 2013).