Bold Indictates the former winner won that year's race
Drivers listed in order of first win
1911: First race
1912: None
1913: None
1914: 2 (Joe Dawson, Jules Goux)
1915: None
1916: None
1919: 3 (Jules Goux, Rene Thomas, Ralph DePalma)
1920: 4 (Jules Goux, Rene Thomas, Ralph DePalma, Howdy Wilcox)
1921: 3 (Rene Thomas, Ralph DePalma, Howdy Wilcox)
1922: 4 (Jules Goux, Ralph DePalma, Howdy Wilcox, Tommy Milton)
1923: 5 (Ralph DePalma, Dario Resta, Howdy Wilcox, Tommy Milton, Jimmy Murphy)
1924: 2 (Tommy Milton, Jimmy Murphy)
1925: 2 (Ralph DePalma, Tommy Milton)
1926: 2 (L.L. Corum, Peter DePaolo)
1927: 3 (Tommy Milton, Peter DePaolo, Frank Lockhart)
1928: 1 (George Souders)
1929: 2 (Peter DePaolo, Louis Meyer)
1930: 3 (L.L. Corum, Peter DePaolo, Louis Meyer)
1931: 2 (Louis Meyer, Billy Arnold)
1932: 3 (Louis Meyer, Billy Arnold, Louis Schneider)
1933: 4 (L.L. Corum, Louis Meyer, Louis Schneider, Fred Frame)
1934: 1 (Louis Meyer)
1935: 3 (Louis Meyer, Fred Frame, Bill Cummings)
1936: 3 (Louis Meyer, Fred Frame, Bill Cummings)
1937: 3 (Louis Meyer, Bill Cummings, Kelly Petillo)
1938: 4 (Louis Meyer, Bill Cummings, Kelly Petillo, Wilbur Shaw)
1939: 4 (Louis Meyer, Kelly Petillo, Wilbur Shaw, Floyd Roberts)
1940: 2 (Kelly Petillo, Wilbur Shaw)
1941: 2 (Kelly Petillo, Wilbur Shaw)
1946: 1 (Mauri Rose)
1947: 1 (Mauri Rose)
1948: 1 (Mauri Rose)
1949: 1 (Mauri Rose)
1950: 2 (Mauri Rose, Bill Holland)
1951: 2 (Mauri Rose, Johnnie Parsons)
1952: 1 (Johnnie Parsons)
1953: 2 (Bill Holland, Johnnie Parsons)
1954: 3 (Johnnie Parsons, Troy Ruttman, Bill Vukovich)
1955: 2 (Johnnie Parsons, Bill Vukovich)
1956: 3 (Johnnie Parsons, Troy Ruttman, Bob Sweikert)
1957: 2 (Johnnie Parsons, Troy Ruttman)
1958: 1 (Johnnie Parsons)
1959: 2 (Pat Flaherty, Jimmy Bryan)
1960: 3 (Troy Ruttman, Jimmy Bryan, Rodger Ward)
1961: 3 (Troy Ruttman, Rodger Ward, Jim Rathmann)
1962: 4 (Troy Ruttman, Rodger Ward, Jim Rathmann, A.J. Foyt)
1963: 4 (Troy Ruttman, Rodger Ward, Jim Rathmann, A.J. Foyt)
1964: 4 (Troy Ruttman, Rodger Ward, A.J. Foyt, Parnelli Jones)
1965: 2 (A.J. Foyt, Parnelli Jones)
1966: 4 (Rodger Ward, A.J Foyt, Parnelli Jones, Jim Clark)
1967: 4 (A.J Foyt, Parnelli Jones, Jim Clark, Graham Hill)
1968: 2 (A.J. Foyt, Graham Hill)
1969: 2 (A.J. Foyt, Bobby Unser)
1970: 3 (A.J. Foyt, Bobby Unser, Mario Andretti)
1971: 4 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser)
1972: 4 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser)
1973: 5 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser, Mark Donohue)
1974: 5 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser, Gordon Johncock)
1975: 6 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser, Gordon Johncock, Johnny Rutherford)
1976: 6 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser, Gordon Johncock, Johnny Rutherford)
1977: 6 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser, Gordon Johncock, Johnny Rutherford)
1978: 6 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser, Gordon Johncock, Johnny Rutherford)
1979: 5 (A.J. Foyt, Bobby Unser, Al Unser, Gordon Johncock, Johnny Rutherford)
1980: 7 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser, Gordon Johncock, Johnny Rutherford, Rick Mears)
1981: 7 (A.J. Foyt, Bobby Unser, Mario Andretti, Al Unser, Gordon Johncock,Johnny Rutherford, Rick Mears)
1982: 6 (A.J. Foyt, Mario Andretti, Al Unser, Gordon Johncock, Johnny Rutherford, Rick Mears)
1983: 5 (A.J Foyt, Mario Andretti, Al Unser, Gordon Johncock, Rick Mears)
1984: 7 (A.J. Foyt, Mario Andretti, Al Unser, Gordon Johncock, Johnny Rutherford, Rick Mears, Tom Sneva)
1985: 6 (A.J. Foyt, Mario Andretti, Al Unser, Johnny Rutherford, Rick Mears, Tom Sneva)
1986: 7 (A.J. Foyt, Mario Andretti, Al Unser, Johhny Rutherford, Rick Mears, Tom Sneva, Danny Sullivan)
1987: 9 (A.J. Foyt, Mario Andretti, Al Unser, Gordon Johncock, Johnny Rutherford, Rick Mears, Tom Sneva, Danny Sullivan, Bobby Rahal)
1988: 8 (A.J. Foyt, Mario Andretti, Al Unser, Johnny Rutherford, Rick Mears, Tom Sneva, Danny Sullivan, Bobby Rahal)
1989: 8 (A.J. Foyt, Mario Andretti, Al Unser, Gordon Johncock, Rick Mears, Tom Sneva, Danny Sullivan, Bobby Rahal)
1990: 8 (A.J. Foyt, Mario Andretti, Al Unser, Rick Mears, Tom Sneva, Danny Sullivan, Bobby Rahal, Emerson Fittipaldi)
1991: 8 (A.J. Foyt, Mario Andretti, Gordon Johncock, Rick Mears, Danny Sullivan, Bobby Rahal, Emerson Fittipaldi, Arie Luyendyk)
1992: 10 (A.J. Foyt, Mario Andretti, Al Unser, Gordon Johncock, Rick Mears, Tom Sneva, Danny Sullivan, Bobby Rahal, Emerson Fittipaldi, Arie Luyendyk)
1993: 6 (Mario Andretti, Al Unser, Danny Sullivan, Emerson Fittipaldi, Arie Luyendyk, Al Unser Jr.)
1994: 5 (Mario Andretti, Bobby Rahal, Emerson Fittipaldi, Arie Luyendyk, Al Unser Jr.)
1995: 3 (Danny Sullivan, Bobby Rahal, Arie Luyendyk)
1996: 1 (Arie Luyendyk)
1997: 2 (Arie Luyendyk, Buddy Lazier)
1998: 2 (Arie Luyendyk, Buddy Lazier)
1999: 3 (Arie Luyendyk, Buddy Lazier, Eddie Cheever Jr.)
2000: 3 (Al Unser Jr, Buddy Lazier, Eddie Cheever Jr.)
2001: 4 (Arie Luyendyk, Al Unser Jr, Buddy Lazier, Eddie Cheever Jr.)
2002: 6 (Arie Luyendyk, Al Unser Jr, Buddy Lazier, Eddie Cheever Jr., Kenny Brack, Helio Castroneves)
2003: 4 (Al Unser Jr, Buddy Lazier, Kenny Brack, Helio Castroneves)
2004: 3 (Al Unser Jr, Buddy Lazier, Helio Castroneves)
2005: 3 (Buddy Lazier, Kenny Brack, Helio Castroneves)
2006: 6 (Al Unser Jr, Buddy Lazier, Eddie Cheever Jr, Helio Castroneves, Buddy Rice, Dan Wheldon
2007: 6 (Al Unser Jr, Buddy Lazier, Helio Castroneves, Buddy Rice, Dan Wheldon, Sam Hornish Jr)
2008: 4 (Buddy Lazier, Helio Castroneves, Buddy Rice, Dan Wheldon)
2009: 5 (Helio Castroneves, Buddy Rice, Dan Wheldon, Dario Franchitti, Scott Dixon)
2010: 4 (Helio Castroneves, Dan Wheldon, Dario Franchitti, Scott Dixon)
0 Former Winners: 5 times (includes first race in 1911)
1 Former Winner: 9 times
2 Former Winners: 19 times
3 Former Winners: 18 times
4 Former Winners: 17 times
5 Former Winners: 7 times
6 Former Winners: 9 times
7 Former Winners: 4 times (1980, 1981, 1984, 1986)
8 Former Winners: 4 times (1988, 1989, 1990, 1991)
9 Former Winners: 1 time (1987)
10 Former Winners: 1 time (1992)