Boy Westerhof defeated Wesley Koolhof 6-3 6-4 in the Netherlands F2 round of 16 on clay.
Westerhof B. took it in straight sets.
Boy Westerhof beat Wesley Koolhof 6-3 6-4. Umpiry, "Boy Westerhof vs Wesley Koolhof — Netherlands F2 Round of 16", https://umpiry.com/match/2009-06-15/koolhof-vs-westerhof-netherlands-f2-r16?utm_source=cite (as of 15 June 2009).