Bill Homeier won the 50-lap USAC Midget race at the Jackson Speedway, Jackson,MI. Jack Turner finished second followed by Shorty Templeman, Buddy Cagle and Don Branson.
Bobby Marshman won the ARDC Midget race at the Trenton International Speedway, Trenton,NJ.
Gene Hartley won the USAC Midget race at the Kokomo Speedway, Kokomo,IN.
Don Branson won the USAC Sprint Car race at the Heidelberg Speedway, Pittsburgh,PA. Eddie Sachs was second followed by Jim Hurtubise, Parnelli Jones and Tommy Hinnershitz.
Larry Dickson won the URC Sprint Car race over Lou Johnson, Ben Landis, Don Kreitz and Earl Halaquist at the Delaware State Fairgrounds, Harrington,DE.
Kenny Weld won the Sprint Car race at the Knoxville Raceway, Knoxville,IA.
Bobby Grim won the USAC Midget race at the Kokomo Speedway, Kokomo,IN.
Jerry Weld won the Sprint Car race at the Lakeside Speedway, Kansas City,KS.
Bobby Abel won the Modified race and Dutch Schaefer won the ARDC Midget race at the Lincoln Speedway, Hanover,PA. ( Click here for the race report. )
Ron Lux won the Supermodified race at the Oswego Speedway, Oswego,NY. Todd Gibson was second followed by Jack Nichols, Jim Shampine and Jim Gresley.
Mario Andretti drove his Dean Van Lines Ford powered Brawner-Hawk to victory in the 150 mile USAC Championship race on the Indianapolis Raceway Park 1.875 Mile Paved road course. Al Unser was second followed by Jim McElreath, Bobby Unser and Gordon Johncock.
Frank Gorichky won the Sprint Car race over Ron Anderson, Hank Jacoby, Ted Wise and Lou Blaney at the Blanket Hill Speedway, Kittanning,PA.
Bill Banick won the Sprint Car race at the Lernerville Speedway, Sarver,PA. Ralph Quarterson finished second followed by Ed Murphy, Frank Raiti and Chuck Engstrom.
Tom Sneva won the Supermodified race at the Salt Lake City Fairgrounds, Salt Lake City,UT.
Mitch Smith, in the Gary's Auto Wrecker # 5, won the Super Sprint Car race over Jim Sheaffer, Kenny Weld, Bobby Allen and Gene Kohr at the Williams Grove Speedway, Williams Grove,PA.
Chuck Amati won the Sprint Car race at the Williamson County Fairgrounds, Marion,IL.
Steve Chassey won the CRA Sprint Car race over Dick Zimmerman, Lealand McSpadden, Billy Wilkerson and Walt Kennedy at the Corona Raceway, Corona,CA. ( Click here for the race report. )
Larry Dickson won the USAC Sprint Car race over Bruce Walkup, Rollie Beale, Gary Bettenhausen and Karl Busson at the Eldora Speedway, Rossburg,OH. ( Click here for the race report. )
Sammy Beavers won the Modified Stock Car race and Pancho Carter won the ARDC Midget race at the Flemington Fair Speedway, Flemington,NJ. ( Click here for the race report. )
RayLee Goodwin won the Sprint Car race over Earl Wagner and Gene Gennetten at the Knoxville Raceway, Knoxville,IA.
( Click here for the race report. )
Mitch Smith, in the Gary's Auto Wrecker # 5, won the Super Sprint Car race at the Selinsgrove Speedway, Selinsgrove,PA.
Steve Smith won the Super Sprint Car race over Bobby Allen, Ed Zirkle, Hal Browning and Kenny Weld at the Lincoln Speedway, Hanover,PA. ( Click here for the race report. )
Gil Hearne won the 12th running of the Garden State Classic Modified-Sportsman Stock Car race at the Wall Stadium, Belmar, NJ. ( Click here for the race report. )
Mel Kenyon won the USAC Midget race at the Suntana Raceway, Provo,UT. Jimmy Caruthers finished second followed by Jim Beckley, Gary Irvin and Larry Rice.
Lee Osborne won the KARS Sprint Car race over Roger Larson, Steve Smith, Kramer Williamson and Kenny Weld at the Williams Grove Speedway, Williams Grove,PA.
Doug Wolfgang won the Sprint Car race over Eddie Leavitt and Dick Morris at the Knoxville Raceway, Knoxville,IA.
Garry Gollub won the URC Sprint Car race over Harry Benjamin, Mike Kelly, Jerry Conners and Bill Wentz at the Lebanon Valley Speedway, West Lebanon,NY.
Jim Maguire won the ARDC Midget race at the Grandview Speedway, Bechtelsville,PA. Lennie Boyd finished second followed by Bob Cicconi, P.J. Roberts and Frankie Holz.
Sam Hornish, Jr. won the ABC Supply A. J. Foyt 225 IRL race over Dario Franchitti, Tomas Scheckter, Tony Kanaan and Dan Wheldon on the 1 Mile Paved Oval Milwaukee Mile, West Allis, Wisconsin
Kurt Busch won the NASCAR NEXTEL Cup Pennsylvania 500 over Rusty Wallace at the Pocono Raceway, Pocono, PA.