Argentina Open 2011
Nicolas Almagro won the title, beating Juan Ignacio Chela 6–3 3–6 6–4 in the final.
Latest results
- Semifinal: Nicolas Almagro def. Tommy Robredo 7–5 6–1
- Semifinal: Juan Ignacio Chela def. Stan Wawrinka 6–2 6–2
- Quarterfinal: Nicolas Almagro def. Jose Acasuso 7–5 6–3
- Quarterfinal: Tommy Robredo def. David Nalbandian 6–4 6–4
Buenos Aires 2011 2011
- Defending champion
- Juan Carlos Ferrero
Ranking points by round
| Champion | 250 |
| Runner-up | 165 |
| Semifinal | 100 |
| Quarterfinal | 50 |
| Round of 16 | 25 |
| Round of 32 | 0 |
| Qualifier bonus | 13 |
Recent finals
| Year | Champion | Runner-up |
|---|---|---|
| 2010 | Juan Carlos Ferrero | David Ferrer |
| 2009 | Tommy Robredo | Juan Monaco |
| 2008 | David Nalbandian | Jose Acasuso |
| 2007 | Juan Monaco | Alessio Di Mauro |
| 2006 | Carlos Moya | Filippo Volandri |
| 2005 | Gaston Gaudio | Mariano Puerta |
| 2004 | Guillermo Coria | Carlos Moya |
| 2003 | Carlos Moya | Guillermo Coria |
Matches by round
59 finishedFinal
1 finishedFin
Semifinals
2 finishedFin
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Quarterfinals
4 finishedFin
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Round of 16
8 finishedFin
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Round of 32
16 finishedFin
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Qualifying round 3
4 finishedFin
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Qualifying round 2
8 finishedFin
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Qualifying round 1
16 finishedFin
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