#	Ville		Vainqueur	Finaliste	Ratio MCG (Participants)	Vainqueur LLTL	Finaliste LLTL
2001	Houston	outdoor / terre	Andy Roddick	Hyung-Taik Lee
2002	Houston	outdoor / terre	Andy Roddick	Pete Sampras
2003	Houston	outdoor / terre	Andre Agassi	Andy Roddick
2004	Houston	outdoor / terre	Tommy Haas	Andy Roddick
2005	Houston	outdoor / terre	Andy Roddick	Sebastien Grosjean
2006	Houston	outdoor / terre	Mardy Fish	Jurgen Melzer
2007	Houston	outdoor / terre	Ivo Karlovic	Mariano Zabaleta
2008	Houston	outdoor / terre	Marcel Granollers	James Blake
2009	Houston	outdoor / terre	Lleyton Hewitt	Wayne Odesnik
2010	Houston	outdoor / terre	Juan Ignacio Chela	Sam Querrey
2011	Houston	outdoor / terre	Ryan Sweeting	DoNotUse Kei Nishikori
2012	Houston	outdoor / terre	Juan Monaco	John Isner
2014	Houston	outdoor / terre	Fernando Verdasco	Nicolas Almagro
2015	Houston	outdoor / terre	Jack Sock	Sam Querrey
2016	Houston	outdoor / terre	Juan Monaco	Jack Sock
2017	Houston	outdoor / terre	Steve Johnson	Thomaz Bellucci	59.3% (12)	olaflebataf	tenedab
2018	Houston	outdoor / terre	Steve Johnson	Tennys Sandgren	74.1% (12)	tenedab	anekfu
2019	Houston	outdoor / terre	Cristian Garin	Casper Ruud	44.4% (16)	Xantilope	Edgar21
2022	Houston	outdoor / terre	Reilly Opelka	John Isner	66.7% (19)	gasgalarza	backhandpass
2023	Houston	outdoor / terre	Frances Tiafoe	Tomas Martin Etcheverry	66.7% (11)	anekfu	pmaister
2024	Houston	outdoor / terre	Ben Shelton	Frances Tiafoe	70.4% (11)	latizada	jimmycornflake
2025	Houston	outdoor / terre	Jenson Brooksby	Frances Tiafoe	48.1% (11)	backhandpass	chafedex