| Year | Winner | sets | Finalist | sets scores | | 2019 Men Houston USA | Christian Garin | | 73 | 2-1 | Casper Ruud | $& | 7-64,4-6, 6-3 | | 2018 Men Houston USA | Steve Johnson (2) | States | 6 | 2-1 | Tennys Sandgren | States | 8 | 7-62, 2-6, 6-4 | | 2017 Men Houston USA | Steve Johnson | States | 4 | 2-1 | Thomaz Bellucci | | 8 | 6-4, 4-6, 7-65 | | 2016 Men Houston USA | Juan Mónaco (2) | | | 2-1 | Jack Sock | States | | 3-6, 6-3, 7-5 | | 2015 Men Houston USA | Jack Sock | States | | 2-1 | Sam Querrey | States | | 7-69, 7-62 | | 2014 Men Houston USA | Fernando Verdasco | | | 2-0 | Nicolás Almagro | | | 6-3, 7-64 | | 2013 Men Houston USA | John Isner | States | | 2-0 | Nicolás Almagro | | | 6-3, 7-5 | | 2012 Men Houston USA | Juan Mónaco | | | 2-1 | John Isner | States | | 6-2, 3-6, 6-3 | | 2011 Men Houston USA | Ryan Sweeting | States | | 2-0 | Kei Nishikori | | | 6-4, 7-63 | | 2010 Men Houston USA | Juan Ignacio Chela | | | 2-1 | Sam Querrey | States | | 5-7, 6-4, 6-3 | | 2009 Men Houston USA | Lleyton Hewitt | | | 2-0 | Wayne Odesnik | States | | 6-2, 7-5 | | 2008 Men Houston USA | Marcel Granollers | | | 2-1 | James Blake | States | | 6-4, 1-6, 7-5 | | 2007 Men Houston USA | Ivo Karlović | | | 2-0 | Mariano Zabaleta | | | 6-4, 6-1 | | 2006 Men Houston USA | Mardy Fish | States | | 2-1 | Melzer Jürgen | | | 3-6, 6-4, 6-3 | | 2005 Men Houston USA | Andy Roddick (3) | States | | 2-0 | Grosjean Sébastien | | | 6-2, 6-2 | | 2004 Men Houston USA | Tommy Haas | | | 2-0 | Andy Roddick | States | | 6-3, 6-4 | | 2003 Men Houston USA | Andre Agassi (2) | States | | 2-1 | Andy Roddick | States | | 3-6, 6-3, 6-4 | | 2002 Men Houston USA | Andy Roddick (2) | States | | 2-0 | Pete Sampras | States | | 7-69, 6-3 | | 2001 Men Houston USA | Andy Roddick | States | | 2-0 | Hyung-Taik Lee | Korea | | 7-5, 6-3 |
| Year | Winner | sets | Finalist | sets scores | | played in Orlando, Florida | | 2000___ | Fernando González | Chile | | 2-0 | Nicolás Massú | Chile | | 6-2, 6-3 | | 1999___ | Magnus Norman | Sweden | | 2-0 | Guillermo Cañas | Argentina | | 6-0, 6-3 | | 1998___ | Jim Courier | United States | | 2-1 | Michael Chang | United States | | 7-5, 3-6, 7-5 | | 1997___ | Michael Chang | United States | | 2-1 | Grant Stafford | South Africa | | 4-6, 6-2, 6-1 | | played in Pinehurst, North Carolina | | 1996___ | Fernando Meligeni | Brazil | | 2-0 | Mats Wilander | Sweden | | 6-4, 6-2 | | 1995___ | Thomas Enqvist | Sweden | | 2-1 | Javier Frana | Argentina | | 6-3, 3-6, 6-3 | | played in Birmingham, Alabama | | 1994___ | Jason Stoltenberg | Australia | | 2-0 | Gabriel Markus | Argentina | | 6-3, 6-4 | | played in Charlotte, North Carolina | | 1993___ | Horacio de la Peña | Argentina | | 2-1 | Jaime Yzaga | Poland | | 3-6, 6-3, 6-4 | | 1992___ | MaliVai Washington | United States | | 2-0 | Claudio Mezzadri | Switzerland | | 6-3, 6-3 | | 1991___ | Jaime Yzaga | Poland | | 2-0 | Jimmy Arias | United States | | 6-3, 7-5 | | played in Kiawah island. South Carolina | | 1990___ | David Wheaton | United States | | 2-0 | Mark Kaplan | South Africa | | 6-4, 6-4 | | played in Charleston, South Carolina | | 1989___ | Jay Berger | United States | | 2-0 | Lawson Duncan | United States | | 6-4, 6-3 | | 1988___ | Andre Agassi | United States | | 2-0 | Jimmy Arias | United States | | 6-2, 6-2 | | played in Indianapolis, Indiana | | 1987___ | Mats Wilander | Sweden | | 2-0 | Kent Carlsson | Sweden | | 7-5, 6-3 | | 1986___ | Andrés Gómez (2) | Ecuador | | 2-0 | Thierry Tulasne | France | | 6-4, 7-6 | | 1985___ | Ivan Lendl | Czechoslovakia | | 2-0 | Andrés Gómez | Ecuador | | 6-1, 6-3 | | 1984___ | Andrés Gómez | Ecuador | | 2-0 | Balázs Taróczy | Hungary | | 6-0, 7-6 | | 1983___ | Jimmy Arias | United States | | 2-1 | Andrés Gómez | Ecuador | | 6-4, 2-6, 6-4 | | 1982___ | José Higueras | Spain | | 2-1 | Jimmy Arias | United States | | 7-5, 5-7, 6-3 | | 1981___ | José Luis Clerc | Argentina | | 2-1 | Ivan Lendl | Czechoslovakia | | 4-6, 6-4, 6-2 | | 1980___ | José Luis Clerc | Argentina | | 2-0 | Mel Purcell | United States | | 7-5, 6-3 | | 1979___ | Jimmy Connors | United States | | 2-1 | Guillermo Vilas | Argentina | | 6-1, 2-6, 6-4 | | 1978___ | Jimmy Connors | United States | | 2-0 | José Higueras | Spain | | 7-5, 6-1 | | 1977___ | Manuel Orantes | Spain | | 2-0 | Jimmy Connors | United States | | 6-1, 6-3 | | 1976___ | Jimmy Connors | United States | | 2-0 | Wojtek Fibak | Poland | | 6-2, 6-4 | | 1975___ | Manuel Orantes | Spain | | 2-0 | Arthur Ashe | United States | | 6-2, 6-2 | | 1974___ | Jimmy Connors | United States | | 2-1 | Björn Borg | Sweden | | 5-7, 6-3, 6-4 | | 1973___ | Manuel Orantes | Spain | | 3-0 | Georges Goven | France | | 6-4, 6-1, 6-4 | | 1972___ | Bob Hewitt | South Africa | | 3-0 | Jimmy Connors | United States | | 7-6, 6-1, 6-2 | | 1971___ | Željko Franulović | Yugoslavia | | 3-1 | Cliff Richey | United States | | 6-3, 6-4, 0-6, 6-3 | | 1970___ | Cliff Richey | United States | | 3-1 | Stan Smith | United States | | 6-2, 10-8, 3-6, 6-1 | | 1969___ | Željko Franulović | Yugoslavia | | 3-0 | Arthur Ashe | United States | | 8-6, 6-3, 6-4 | | played in Milwakee, Wisconsin | | 1968___ | Clark Graebner | United States | | 3-0 | Stan Smith | United States | | 6-3, 7-5, 6-0 | | 1967___ | Arthur Ashe | United States | | 3-1 | Marty Riessen | United States | | 4-6, 6-3, 6-1, 7-5 | | 1966___ | Cliff Richey | United States | | 3-0 | Frank Froehling II | United States | | 13-11, 6-1, 6-3 | | played in River Forest, Illinois | | 1965___ | Dennis Ralston | United States | | 3-1 | Cliff Richey | United States | | 6-4, 4-6, 6-4, 6-3 | | 1964___ | Dennis Ralston | United States | | 3-0 | Chuck McKinley | United States | | 6-2, 6-2, 6-1 | | 1963___ | Chuck McKinley | United States | | 3-0 | Dennis Ralston | United States | | 6-2, 6-2, 6-4 | | played in Chicago, Illinois | | 1962___ | Chuck McKinley | United States | | 3-0 | Fred Stolle | Australia | | 6-3, 8-6, 6-4 | | played in River Forest, Illinois | | 1961___ | Bernard Bartzen | United States | | 3-1 | Donald Dell | United States | | 6-1, 2-6, 6-2, 6-0 | | 1960___ | Barry MacKay | United States | | 3-1 | Bernard Bartzen | United States | | 4-6, 7-5, 6-4, 6-0 | | 1959___ | Bernard Bartzen | United States | | 3-0 | Whitney Reed | United States | | 6-0, 8-6, 9-7 | | 1958___ | Bernard Bartzen | United States | | 3-1 | Sam Giammalva | United States | | 3-6, 7-5, 6-2, 6-2 | | 1957___ | Vic Seixas | United States | | 3-1 | Herbert Flam | United States | | 1-6, 8-6, 6-1, 6-3 | | 1956___ | Herbert Flam | United States | | 3-2 | Edward Moylan | United States | | 3-6, 6-3, 1-6, 6-3, 6-3 | | played in Atlanta, Georgia | | 1955___ | Tony Trabert | United States | | 3-0 | Bernard Bartzen | United States | | 10-8, 6-1, 6-4 | | played in River Forest, Illinois | | 1954___ | Bernard Bartzen | United States | | 3-1 | Tony Trabert | United States | | 6-4, 4-6, 6-0, 6-2 | | 1953___ | Vic Seixas | United States | | 3-1 | Hamilton Richardson | United States | | 6-2, 6-4, 6-3 | | 1952___ | Arthur Larsen | United States | | 3-0 | Richard Savitt | United States | | 4-6, 6-4, 6-2, 6-4 | | 1951___ | Tony Trabert | United States | | 3-2 | Arthur Larsen | United States | | 6-8, 2-6, 6-4, 6-3, 8-6 | | 1950___ | Herbert Flam | United States | | 3-0 | Ted Schroeder | United States | | 6-1, 6-2, 6-2 | | 1949___ | Pancho Gonzalez | United States | | 3-1 | Frank Parker | United States | | 6-1, 3-6, 8-6, 6-3 | | 1948___ | Pancho Gonzalez | United States | | 3-0 | Nick Carter | United States | | 7-5, 6-2, 6-3 | | played in Salt Lake City, Utah | | 1947___ | Frank Parker | United States | | 3-0 | Ted Schroeder | United States | | 8-6, 6-2, 6-4 | | played in River Forest, Illinois | | 1946___ | Frank Parker | United States | | 3-0 | William Talbert | United States | | 6-4, 6-4, 6-2 | | played in Chicago, Illinois | | 1945___ | William Talbert | United States | | 3-2 | Pancho Segura | Ecuador | | 6-4, 4-6, 6-2, 2-6, 6-2 | | played in Detroit, Michigan | | 1944___ | Pancho Segura | Ecuador | | 3-1 | William Talbert | United States | | 6-3, 2-6, 7-5, 6-3 | | 1943___ | Seymour Greenberg | United States | | 3-1 | William Talbert | United States | | 6-1, 4-6, 6-3, 6-3 | | played in St. Louis, Missouri | | 1942___ | Seymour Greenberg | United States | | 3-1 | Harris Everett | United States | | 5-7, 7-5, 7-9, 7-5 | | played in River Forest, Illinois | | 1941___ | Frank Parker | United States | | 3-2 | Bobby Riggs | United States | | 6-3, 7-5, 6-8, 4-6, 6-3 | | played in Chicago, Illinois | | 1940___ | Donald McNeill | United States | | 3-1 | Bobby Riggs | United States | | 6-1, 6-4, 6-8, 6-3 | | 1939___ | Frank Parker | United States | | 3-1 | Gardnar Mulloy | United States | | 6-3, 6-0, 5-7, 6-1 | | played in River Forest, Illinois | | 1938___ | Bobby Riggs | United States | | 3-2 | Gardnar Mulloy | United States | | 6-4, 5-7, 4-6, 6-1, 7-5 | | played in Chicago, Illinois | | 1937___ | Bobby Riggs | United States | | 3-1 | Joe Hunt | United States | | 6-3, 4-6, 6-3, 6-4 | | played in River Forest, Illinois | | 1936___ | Bobby Riggs | United States | | 3-0 | Frank Parker | United States | | 6-1, 6-8, 6-4 | | played in Chicago, Illinois | | 1935___ | Bryan Grant | United States | | 3-2 | Frank Parker | United States | | 4-6, 6-1, 3-6, 6-3, 6-0 | | 1934___ | Bryan Grant | United States | | 3-0 | Donald Budge | United States | | 6-2, 8-6, 6-3 | | 1933___ | Frank Parker | United States | | 3-0 | Gene Mako | United States | | 6-3, 6-3, 6-3 | | played in Memhis, Tennesse | | 1932___ | George Lott | United States | | 3-2 | Bryan Grant | United States | | 3-6, 6-2, 3-6, 6-3, 6-3 | | played in St. Louis, Missouri | | 1931___ | Ellsworth Vines | United States | | 3-0 | Keith Gledhill | United States | | 6-3, 6-3, 6-3 | | played in Kansas City, Missouri | | 1930___ | Bryan Grant | United States | | 3-0 | Wilbur F. Coen, Jr. | United States | | 6-2, 6-4, 6-2 | | played in Indianapolis, Indiana | | 1929___ | Emmett Pare | United States | | 3-2 | Gilbert Hall J. | United States | | 6-4, 6-3, 4-6, 3-6, 6-1 | | 1928___ | Not held | | played in Detroit, Michigan | | 1927___ | Bill Tilden | United States | | 3-0 | John F. Hennessey | United States | | 6-4, 6-1, 6-2 | | 1926___ | Bill Tilden | United States | | w/o | Brian I. C. Norton | South Africa | | Default | | played in St. Louis, Missouri | | 1925___ | Bill Tilden | United States | | 3-2 | George Lott | United States | | 3-6, 6-3, 2-6, 6-2, 8-6 | | 1924___ | Bill Tilden | United States | | 3-0 | Harvey Snodgrass | United States | | 6-2, 6-1, 6-1 | | played in Indianapolis, Indiana | | 1923___ | Bill Tilden | United States | | 3-1 | Manuel Alonso | Spain | | 6-2, 6-8, 6-1, 7-5 | | 1922___ | Bill Tilden | United States | | 3-0 | Zenzo Shimizu | Japan | | 7-5, 6-3, 6-1 | | played in Chicago, Illinois | | 1921___ | Walter T. Hayes | United States | | 3-0 | Alexander Squair | United States | | 6-0, 6-2, 6-4 | | 1920___ | Roland Roberts | United States | | 3-0 | Vincent Richards | United States | | 6-3, 6-1, 6-3 | | 1919___ | William Johnston | United States | | 3-1 | Bill Tilden | United States | | 6-0, 6-1, 4-6, 6-2 | | 1918___ | Bill Tilden | United States | | 3-1 | Charles Garland | United States | | 6-4, 6-4, 3-6, 6-2 | | played in Cleveland, Ohio | | 1917___ | Samuel Hardy | United States | | 3-1 | Charles Garland | United States | | 3-6, 6-1, 6-3, 6-3 | | 1916___ | Willis E. Davis | United States | | 3-0 | Conrad B. Doyle | United States | | 6-2, 7-5, 6-3 | | played in Pittsburgh, Pennsylvania | | 1915___ | Richard N. Williams | United States | | w/o | Clarence Griffin | United States | | Default | | played in Cincinnati, Ohio | | 1914___ | Clarence Griffin | United States | | 3-2 | Elia Fottrell | United States | | 3-6, 6-8, 8-6, 6-0, 6-2 | | played in Omaha, Nebraska | | 1913___ | John R. Strachan | United States | | 3-1 | Walter Merrill Hall | United States | | 6-0, 6-4, 4-6, 6-4 | | played in Pittsburgh, Pennsylvania | | 1912___ | Richard N. Williams | United States | | 3-0 | Walter T. Hayes | United States | | 6-3, 6-1, 8-6 | | played in Omaha, Nebraska | | 1911___ | Walter T. Hayes | United States | | 3-0 | Percy D. Siverd | United States | | 7-5, 6-2, 6-1 | | 1910___ | Melville H. Long | United States | | 3-0 | Walter Merrill Hall | United States | | 6-0, 6-1, 6-1 |
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