Yannick Hanfmann defeated Matthew Barton 6-4 6-4 in the Spain F11 round of 16 on clay.
Hanfmann Y. took it in straight sets.
Yannick Hanfmann beat Matthew Barton 6-4 6-4. Umpiry, "Yannick Hanfmann vs Matthew Barton — Spain F11 Round of 16", https://umpiry.com/match/2011-04-04/barton-vs-hanfmann-spain-f11-r16?utm_source=cite (as of 4 April 2011).