Houston - tennis tournament

2011

ATP Ryan Sweeting

2010

ATP Juan Ignacio Chela

2009

ATP Lleyton Hewitt

2008

ATP Marcel Granollers-pujol

2007

ATP Ivo Karlovic

2006

ATP Mardy Fish

2005

ATP Andy Roddick

2004

ATP Tommy Haas

2003

ATP Andre Agassi

2002

ATP Andy Roddick

2001

ATP Andy Roddick

1986

ATP Slobodan Zivojinovic

1985

ATP John Mcenroe

1982

ATP Ivan Lendl

1981

ATP Guillermo Vilas

1980

ATP Ivan Lendl

1979

ATP Jose Higueras

1978

ATP Brian Gottfried

1977

ATP Adriano Panatta

1976

ATP Harold Solomon

1975

ATP Ken Rosewall

1974

ATP Rod Laver

1973

ATP Ken Rosewall

1972

ATP Rod Laver

1971

ATP Cliff Richey