Steven Diez defeated Carlos Calderon Rodriguez 6-4 6-2 in the Morocco F4 round of 16 on clay. The result followed the form book — Steven Diez came in leading the head-to-head 1–0. Steven Diez extended the head-to-head to 2–0.
Diez S. took it in straight sets.
Steven Diez beat Carlos Calderon Rodriguez 6-4 6-2. Umpiry, "Steven Diez vs Carlos Calderon Rodriguez — Morocco F4 Round of 16", https://umpiry.com/match/2011-06-20/diez-vs-rodriguez-morocco-f4-r16?utm_source=cite (as of 20 June 2011).