Leonardo Kirche defeated Ricardo Siggia 6-1 6-4 in the Brazil F8 qualifying round on clay. The result followed the form book — Leonardo Kirche came in leading the head-to-head 2–0. Leonardo Kirche extended the head-to-head to 3–0.
Kirche L. took it in straight sets.
Leonardo Kirche beat Ricardo Siggia 6-1 6-4. Umpiry, "Leonardo Kirche vs Ricardo Siggia — Brazil F8 Qualifying Round", https://umpiry.com/match/2010-05-24/kirche-vs-siggia-brazil-f8-qf?utm_source=cite (as of 24 May 2010).