Mikael Torpegaard defeated David Volfson 6-2 6-3 in the USA F20 round of 16 on clay.
Torpegaard M. took it in straight sets.
Mikael Torpegaard beat David Volfson 6-2 6-3. Umpiry, "Mikael Torpegaard vs David Volfson — USA F20 Round of 16", https://umpiry.com/match/2015-06-29/torpegaard-vs-volfson-usa-f20-r16?utm_source=cite (as of 29 June 2015).