Outcome No. Date Tournament Surface Opponent Score
Runner-up 1. 15 April 2001 Grand Prix Hassan II, Casablanca, Morocco Clay Argentina Guillermo Cañas 5–7, 2–6
Winner 1. 29 July 2001 Orange Warsaw Open, Sopot, Poland Clay Spain Albert Portas 1–6, 7–5, 7–6(7–2)
Runner-up 2. 20 July 2003 Mercedes Cup, Stuttgart, Germany Clay Argentina Guillermo Coria 2–6, 2–6, 1–6
Winner 2. 2 May 2004 Torneo Godó, Barcelona, Spain Clay Argentina Gastón Gaudio 6–3, 4–6, 6–2, 3–6, 6–3
Runner-up 3. 1 May 2005 Estoril Open, Estoril, Portugal Clay Argentina Gastón Gaudio 1–6, 6–2, 1–6
Runner-up 4. 30 April 2006 Torneo Godó, Barcelona, Spain Clay Spain Rafael Nadal 4–6, 4–6, 0–6
Winner 3. 21 May 2006 Hamburg Masters, Hamburg, Germany Clay Czech Republic Radek Štěpánek 6–1, 6–3, 6–3
Winner 4. 16 July 2006 Swedish Open, Båstad, Sweden Clay Russia Nikolay Davydenko 6–2, 6–1
Runner-up 5. 14 January 2007 Heineken Open, Auckland, New Zealand Hard Spain David Ferrer 4–6, 2–6
Winner 5. 5 August 2007 Orange Warsaw Open, Sopot, Poland (2) Clay Argentina José Acasuso 7–5, 6–0
Runner-up 6. 16 September 2007 China Open, Beijing, China Hard (i) Chile Fernando González 1–6, 6–3, 1–6
Winner 6. 7 October 2007 Open de Moselle, Metz, France Hard (i) United Kingdom Andy Murray 0–6, 6–2, 6–3
Runner-up 7. 15 June 2008 Orange Warsaw Open, Warsaw, Poland Clay Russia Nikolay Davydenko 3–6, 3–6
Winner 7. 13 July 2008 Swedish Open, Båstad, Sweden (2) Clay Czech Republic Tomáš Berdych 6–4, 6–1
Winner 8. 14 February 2009 Brasil Open, Costa do Sauípe, Brazil Clay Brazil Thomaz Bellucci 6–3, 3–6, 6–4
Winner 9. 22 February 2009 Copa Telmex, Buenos Aires, Argentina Clay Argentina Juan Mónaco 7–5, 2–6, 7–6(7–5)
Winner 10. 6 February 2011 Chile Open, Santiago, Chile Clay Colombia Santiago Giraldo 6–2, 2–6, 7–6(7–5)
Winner 11. 14 April 2013 Grand Prix Hassan II, Casablanca, Morocco Clay South Africa Kevin Anderson 7–6(8–6), 4–6, 6–3
Winner 12. 28 July 2013 ATP Vegeta Croatia Open Umag, Umag, Croatia Clay Italy Fabio Fognini 6–0, 6–3