2018: João Sousa, POR.

2017: Pablo Carreno Busta, Esp.

2016: Nicolas Almagro, Esp.

2015: Richard Gasquet, Fra.

2014: Carlos Berlocq, Arg.*

2013: Stanislas Wawrinka, Sui.*

2012: Juan Martin del Potro, Arg.**

2011: Juan Martin del Potro, Arg.

2010: Albert Montanes, Esp.

2009: Albert Montanes, Esp.

2008: Roger Federer, Sui,

2007: Novak Djokovic, Ser.

2006: David Nalbandian, Arg.

2005: Gaston Gaudio, Arg.

2004: Juan Ignacio Chela, Arg.

2003: Nikolay Davydenko, Rus.

2002: David Nalbandian, Arg.

2001: Juan Carlos Ferrero, Esp.

2000: Carlos Moya, Esp.

1999: Albert Costa, Esp.

1998: Alberto Berasategui, Esp.

1997: Alex Corretja, Esp.

1996: Thomas Muster, Aut.

1995: Thomas Muster, Aut.

1994: Carlos Costa, Esp.

1993: Andrei Medvedev, Ucr.

1992: Carlos Costa, Esp.

1991: Sergi Bruguera, Esp.

1990: Emilio Sanchez, Esp.

* O torneio denominava-se Portugal Open.

** O torneio denominou-se Estoril Open entre 1990 e 2012, sob uma organização diferente.