Matheson Klein defeated Andoni Vivanco Guzman 6-2 6-7 7-6 in the Romania F2 round of 32 on clay.
Klein M. came through in three sets.
Matheson Klein beat Andoni Vivanco Guzman 6-2 6-7(5) 7-6(4). Umpiry, "Matheson Klein vs Andoni Vivanco Guzman — Romania F2 Round of 32", https://umpiry.com/match/2010-05-24/guzman-vs-klein-romania-f2-r32?utm_source=cite (as of 24 May 2010).