Marco Chiudinelli defeated Guilherme Clezar 2-6 7-6 6-2 6-4 in the US Open round of 128 on hard.
Chiudinelli M. came through in four sets.
Marco Chiudinelli beat Guilherme Clezar 2-6 7-6 6-2 6-4. Umpiry, "Marco Chiudinelli vs Guilherme Clezar — US Open Round of 128", https://umpiry.com/match/2016-08-29/chiudinelli-vs-clezar-us-open-r128?utm_source=cite (as of 29 August 2016).