 Details | Hard | 2024 | Alex DE MINAUR | | 6–4 6–4 | Casper RUUD | | 26 Feb–2 Mar | |
| Details | Hard | 2023 | Alex DE MINAUR | | 3–6 6–4 6–1 | Tommy PAUL | | 27 Feb–4 Mar | |
| Details | Hard | 2022 | Rafael NADAL | | 6–4 6–4 | Cameron NORRIE | | 21–26 Feb | |
| Details | Hard | 2021 | Alexander ZVEREV | | 6–4 7–6(3) | Stefanos TSITSIPAS | | 15–20 Mar | |
| Details | Hard | 2020 | Rafael NADAL | | 6–3 6–2 | Taylor FRITZ | | 24–29 Feb | |
| Details | Hard | 2019 | Nick KYRGIOS | | 6–3 6–4 | Alexander ZVEREV | | 25 Feb–2 Mar | |
| Details | Hard | 2018 | Juan Martín DEL POTRO | | 6–4 6–4 | Kevin ANDERSON | | 26 Feb–3 Mar | |
| Details | Hard | 2017 | Sam QUERREY | | 6–3 7–6(3) | Rafael NADAL | | 27 Feb–4 Mar | |
| Details | Hard | 2016 | Dominic THIEM | | 7–6(6) 4–6 6–3 | Bernard TOMIC | | 22–27 Feb | |
| Details | Hard | 2015 | David FERRER | | 6–3 7–5 | Kei NISHIKORI | | 23–28 Feb | |
| Details | Hard | 2014 | Grigor DIMITROV | | 7–6(1) 3–6 7–6(5) | Kevin ANDERSON | | 24 Feb–1 Mar | |
| Details | Clay | 2013 | Rafael NADAL | | 6–0 6–2 | David FERRER | | 25 Feb–3 Mar | |
| Details | Clay | 2012 | David FERRER | | 6–1 6–2 | Fernando VERDASCO | | 27 Feb–3 Mar | |
| Details | Clay | 2011 | David FERRER | | 7–6(4) 6–7(2) 6–2 | Nicolás ALMAGRO | | 21–26 Feb | |
| Details | Clay | 2010 | David FERRER | | 6–3 3–6 6–1 | Juan Carlos FERRERO | | 22–27 Feb | |
| Details | Clay | 2009 | Nicolás ALMAGRO | | 6–4 6–4 | Gaël MONFILS | | 23–28 Feb | |
| Details | Clay | 2008 | Nicolás ALMAGRO | | 6–1 7–6(1) | David NALBANDIAN | | 25 Feb–2 Mar | |
| Details | Clay | 2007 | Juan Ignacio CHELA | | 6–3 7–6(2) | Carlos MOYÁ | | 26 Feb–3 Mar | |
| Details | Clay | 2006 | Luis HORNA | | 7–6(5) 6–4 | Juan Ignacio CHELA | | 27 Feb–6 Mar | |
| Details | Clay | 2005 | Rafael NADAL | | 6–1 6–0 | Albert MONTAÑÉS | | 21–27 Feb | |
| Details | Clay | 2004 | Carlos MOYÁ | | 6–3 6–0 | Fernando VERDASCO | | 1–7 Mar | |
| Details | Clay | 2003 | Agustin CALLERI | | 7–5 3–6 6–3 | Mariano ZABALETA | | 24 Feb–2 Mar | |
| Details | Clay | 2002 | Carlos MOYÁ | | 6–4 6–2 | Fernando MELIGENI | | 25 Feb–3 Mar | |
| Details | Clay | 2001 | Gustavo KUERTEN | | 6–4 6–2 | Galo BLANCO | | 26 Feb–4 Mar | |
| Details | Clay | 2000 | Juan Ignacio CHELA | | 6–4 7–6(4) | Mariano PUERTA | | | |
| Details | Clay | 1998 | Jiří NOVÁK | | 6–3 6–3 | Xavier MALISSE | | | |
| Details | Clay | 1997 | Francisco CLAVET | | 6–4 7–6(7) | Joan Albert VILOCA | | | |
| Details | Clay | 1996 | Thomas MUSTER | | 7–6(3) 6–2 | Jiří NOVÁK | | | |
| Details | Clay | 1995 | Thomas MUSTER | | 7–6(4) 7–5 | Fernando MELIGENI | | | |
| Details | Clay | 1994 | Thomas MUSTER | | 6–3 6–1 | Roberto JABALI | | | |
| Details | Clay | 1993 | Thomas MUSTER | | 6–2 6–4 | Carlos COSTA | | | |
