June 9, 1956		Pan American Speedway, San Antonio, TX	Midget	Tommy Mangum
June 30, 1956		Pan American Speedway, San Antonio, TX	Midget	A.J. Foyt
July 21, 1956		Pan American Speedway, San Antonio, TX	Midget	A.J. Foyt
November 20, 1959		Pan American Speedway, San Antonio, TX	USAC Midget	Tony Bettenhausen
April 9, 1960		Pan American Speedway, San Antonio, TX	USAC Midget	Buddy Rackley
March 20, 1964		Pan American Speedway, San Antonio, TX	ARCA Stock Car	Earl Balmer
March 25, 1966		Pan American Speedway, San Antonio, TX	ARCA Stock Car	Charlie Glotzbach
March 31, 1967		Pan American Speedway, San Antonio, TX	ARCA Stock Car	Les Snow
March 22, 1968		Pan American Speedway, San Antonio, TX	ARCA Stock Car	Benny Parsons