May 5, 1973
Late Models
Fast Qualifier: Ezra Bastin
Trophy Dash winner: Jack Owens
Heat Race winners: Paul Crockett, Charlie Mounce, Chris Bradley, and Don Hobbs
Semi-Feature winner: Barry Magers
Feature: Don Hobbs, Jim Curry, Jack Owens, Mack Pace, Paul Crockett, Dick Brinegar, Gerald Todd, Teako Ray, John Davis, Ezra Bastin