Michel Koning defeated Diego Alvarez 6-4 6-3 in the Roland Garros qualifying round of 128 on clay.
Koning M. took it in straight sets.
Michel Koning beat Diego Alvarez 6-4 6-3. Umpiry, "Michel Koning vs Diego Alvarez — Roland Garros Qualifying Round of 128", https://umpiry.com/match/2009-05-19/alvarez-vs-koning-roland-garros-q128?utm_source=cite (as of 19 May 2009).