Flávio Saretta
…Clay Florent Serra 6–1, 6–4 3. June 6, 2005 Lugano, Switzerland Clay Albert Montañés 7–5, 6–7(4), 7–6(5) 4. November 7, 2005 Guayaquil, Ecuador Clay Marcos Daniel 6–2, 1–6, 6–0 5. November 13, 2006 Asunción, Paraguay Clay Guillermo Cañas 6–4, 6–1 6. March 12, 2007 Bogotá, Colombia Clay Santiago Giraldo 7–6(4…