A LA Tennis Open korábban Countrywide Classic, Mercedes-Benz Cup és Pacific Southwest Championships, minden év július végén/augusztus elején megrendezett tenisztorna az USA-ban található Los Angelesben. A versenyt csak férfiak számára rendezik, az ATP 250 Series tornák közé tartozik. A mérkőzések szabadtéren kemény borításon folynak. Összdíjazása 619 000 dollár. Az első versenyt 1927-ben rendezték meg, jelenleg a tornán 28 teniszező vehet részt az egyéni versenyen. 1975-ig női versenyeket is rendeztek.
| Év |
Győztes |
Ellenfél a döntőben |
Eredmény a döntőben |
| 2009 |
Sam Querrey |
Carsten Ball |
6–4, 3–6, 6–1 |
| 2008 |
Juan Martin del Potro |
Andy Roddick |
6–1, 7–6(2) |
| 2007 |
Radek Štěpánek |
James Blake |
7–6(7), 5–7, 6–2 |
| 2006 |
Tommy Haas |
Dmitry Tursunov |
4–6, 7–5, 6–3 |
| 2005 |
Andre Agassi |
Gilles Müller |
6–4, 7–5 |
| 2004 |
Tommy Haas |
Nicolas Kiefer |
7–6(6), 6–4 |
| 2003 |
Wayne Ferreira |
Lleyton Hewitt |
6–3, 4–6, 7–5 |
| 2002 |
Andre Agassi |
Jan-Michael Gambill |
6–2, 6–4 |
| 2001 |
Andre Agassi |
Pete Sampras |
6–4, 6–2 |
| 2000 |
Michael Chang |
Jan-Michael Gambill |
6–7(2), 6–3, visszalépett |
| 1999 |
Pete Sampras |
Andre Agassi |
7–6(3), 7–6(1) |
| 1998 |
Andre Agassi |
Tim Henman |
6–4, 6–4 |
| 1997 |
Jim Courier |
Thomas Enqvist |
6–4, 6–4 |
| 1996 |
Michael Chang |
Richard Krajicek |
6–4, 6–3 |
| 1995 |
Michael Stich |
Thomas Enqvist |
6–7(7), 7–6(4), 6–2 |
| 1994 |
Boris Becker |
Mark Woodforde |
6–2, 6–2 |
| 1993 |
Richard Krajicek |
Michael Chang |
0–6, 7–6(3), 7–6(5) |
| 1992 |
Richard Krajicek |
Mark Woodforde |
6–4, 2–6, 6–4 |
| 1991 |
Pete Sampras |
Brad Gilbert |
6–2, 6–7(5), 6–3 |
| 1990 |
Stefan Edberg |
Michael Chang |
7–6, 2–6, 7–6 |
| 1989 |
Aaron Krickstein |
Michael Chang |
2–6, 6–4, 6–2 |
| 1988 |
Mikael Pernfors |
Andre Agassi |
6–2, 7–5 |
| 1987 |
David Pate |
Stefan Edberg |
6–4, 6–4 |
| 1986 |
John McEnroe |
Stefan Edberg |
6–2, 6–3 |
| 1985 |
Paul Annacone |
Stefan Edberg |
7–6, 6–7, 7–6 |
| 1984 |
Jimmy Connors |
Eliot Teltscher |
6–4, 4–6, 6–4 |
| 1983 |
Gene Mayer |
Johan Kriek |
7–6, 6–1 |
| 1982 |
Jimmy Connors |
Mel Purcell |
6–2, 6–1 |
| 1981 |
John McEnroe |
Sandy Mayer |
6–7, 6–3, 6–3 |
| 1980 |
Gene Mayer |
Brian Teacher |
6–3, 6–2 |
| 1979 |
Peter Fleming |
John McEnroe |
6–4, 6–4 |
| 1978 |
Arthur Ashe |
Brian Gottfried |
6–2, 6–4 |
| 1977 |
Stan Smith |
Brian Gottfried |
7–5, 3–6 6–4 |
| 1976 |
Brian Gottfried |
Arthur Ashe |
6–2, 6–2 |
| 1975 |
Arthur Ashe |
Roscoe Tanner |
3–6, 7–5, 6–3 |
| 1974 |
Jimmy Connors |
Harold Solomon |
6–3, 6–1 |
| 1973 |
Jimmy Connors |
Tom Okker |
7–5, 7–6 |
| 1972 |
Stan Smith |
Roscoe Tanner |
6–4, 6–4 |
| 1971 |
Pancho Gonzalez |
Jimmy Connors |
3–6, 6–3, 6–3 |
| 1970 |
Rod Laver |
John Newcombe |
4–6, 6–4, 7–6 |
| 1969 |
Pancho Gonzalez |
Cliff Richey |
6–0, 7–5 |
| 1968 |
Rod Laver |
Ken Rosewall |
4–6, 6–0, 6–0 |
| 1967 |
Roy Emerson |
Marty Riessen |
12–14, 6–3, 6–4 |
| 1966 |
Allen Fox |
Roy Emerson |
6–3, 6–3 |
| 1965 |
Dennis Ralston |
Arthur Ashe |
6–4, 6–3 |
| 1964 |
Roy Emerson |
Dennis Ralston |
6–3, 6–3 |
| 1963 |
Arthur Ashe |
Whitney Reed |
2–6, 9–7, 6–2 |
| 1962 |
Roy Emerson |
Rod Laver |
16–14, 6–3 |
| 1961 |
Jon Douglas |
Roy Emerson |
6–2, 1–6, 6–4 |
| 1960 |
Barry MacKay |
Earl Buchholz |
5–7, 6–4, 6–4, 3–6, 6–3 |
| 1959 |
Roy Emerson |
Ramanathan Krishnan |
6–3, 4–6, 6–0, 6–4 |
| 1958 |
Ham Richardson |
Alex Olmedo |
7–5, 6–2, 4–6, 9–7 |
| 1957 |
Vic Seixas |
Gilbert Shea |
9–7, 6–3, 6–4 |
| 1956 |
Herbert Flam |
Ken Rosewall |
4–6, 6–1, 5–7, 6–3, 7–5 |
| 1955 |
Tony Trabert |
Herbert Flam |
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| 1954 |
Vic Seixas |
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|
| 1953 |
Ken Rosewall |
Vic Seixas |
6–4, 1-6, 3-6, 6-1, 6-4 |
| 1952 |
Vic Seixas |
Frank Sedgman |
6–4, 6–4, 6–4 |
| 1951 |
Frank Sedgman |
Tony Trabert |
6–3, 6–3, 2–6, 6–4 |
| 1950 |
Frank Sedgman |
Ted Schroeder |
9–7, 6–3, 6–2 |
| 1949 |
Pancho Gonzalez |
Ted Schroeder |
6–3, 9–11, 8–6, 6–4 |
| 1948 |
Ted Schroeder |
Frank Parker |
4-6, 7-9, 7-5, visszalépett |
| 1947 |
Jack Kramer |
Ted Schroeder |
10-8, 6-4, 6-4 |
| 1946 |
Jack Kramer |
Ted Schroeder |
6–2, 6–8, 6–2, 8–6 |
| 1945 |
Frank Parker |
Herbert Flam |
6–2, 6–4 |
| 1944 |
Frank Parker |
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| 1943 |
Jack Kramer |
Pancho Segura |
0–6, 6–1, 6–2 |
| 1942 |
Frank Parker |
Pancho Segura |
6–4, 6–1, 6–3 |
| 1941 |
Frank Parker |
Frank Kovacs |
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| 1940 |
Robert Riggs |
Donald McNeill |
5-7. 2-6, 6-0, 12-10, 6-3 |
| 1939 |
John Bromwich |
Ferenc Puncec |
| 1938 |
Adrian Quist |
Harry Hopman |
6–3, 0–6, 6–4, 6–4 |
| 1937 |
Donald Budge |
Gottfried von Cramm |
2–6, 7–5, 6–4, 7–5 |
| 1936 |
Donald Budge |
Fred Perry |
6–2, 4–6, 6–2, 6–2 |
| 1935 |
Donald Budge |
Roderich Menzel |
1–6, 11–9, 6–3, visszalépett |
| 1934 |
Fred Perry |
Lester Stoefen |
10–8, 6–4, 6–3 |
| 1933 |
Fred Perry |
Jiro Satoh |
6–4, 1–6, 6–0, 7–5 |
| 1932 |
Fred Perry |
Jiro Satoh |
6–2, 6–4, 7–5 |
| 1931 |
Ellsworth Vines |
Fred Perry |
8–10, 6–3, 4–6, 7–5, 6–2 |
| 1930 |
Ellsworth Vines |
Gregory Mangin |
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| 1929 |
John Doeg |
John Van Ryn |
8–10, 7–5, 9–7, 8–6 |
| 1928 |
Henri Cochet |
Christian Boussus |
2–6, 6–4, 6–3, 6–3 |
| 1927 |
William Tilden |
Francis Hunter |
6–2, 6–4, 6–2 |