What won the race: Winning by nearly a three-second margin, outside front-row starter Tad Pospisil of Norfolk, Neb., cruised to the $4,000 Bob Maschmann Memorial Invitational victory on Saturday night at Knoxville Speedway. Popspisil led all 22 laps to record his 28th career Malvern Bank Series victory.

Key notes: Pospisil recorded his ninth overall victory of 2021 … Kyle Berck of Marquette, Neb., who leads the Malvern Bank Series point standings slowed on lap 19 with a cloud of smoke trailing him into the infield pit. … The Hoker Trucking Series and the Malvern Bank Series co-sanctioned Saturday’s Bob Maschmann Memorial, an invitation-only event on the undercard of the Knoxville Lucas Oil Nationals, the Lucas Oil Late Model Dirt Series event won by Mike Marlar. … The winner of the event in 2019, Jason Rauen of Farley, Iowa, finished 20th.

On the move: Charlie McKenna of Ames, Iowa, started 19th and finished 10th.

Winner's sponsors: Pospisil’s Team Zero Race Car is powered by a Scott Bailey Racing Engine and sponsored by Cookie’s Sauces and Seasonings, Signor Trucking, Window World, Keyser Mfg., Bam Roller Lifters, ASi RaceWear, Sehi & Associates, KIX 106.7-FM and Hoosier Tire.

Points chase: Justin Kay of Wheatland, Iowa, leads the Hoker Trucking Series; Kyle Berck of Marquette, Neb., leads the Malvern Bank Series.

Current weather: Clear Haze, 79°F

Car count: 24

Fast qualifier: Kyle Berck

Time: 18.126 seconds

Polesitter: Bill Leighton Jr.

Heat race winners: Josh Leonard , Todd Cooney, Jake Neal

Next series race: October 1, I-80 Speedway (Greenwood, NE) $0