What won the race: Fifth-starting Don Shaw of Ham Lake, Minn., beat second-starting Jake Redetzke of Eau Claire, Wis., and seventh-starting Jeff Wildung of Nassau, Minn., to the checkered flag for a $1,500 victory in the penultimate 2015 event for the OneMain WISSOTA Challenge Series at Fiesta City Speedway.

Key notes: Shaw notched his second series victory of 2015 and his fourth overall; he previously won June 18 at Redwood Speedway. ... Fiesta City hosed the series for the 11th time, but the first time since John Kaanta's 2007 victory. ... Granite City Speedway in Sauk Rapids, Minn., hosts the tour's finale on Sunday.

On the move: Shaw started fifth and advanced to victory.

Winner's sponsors: Shaw's No. 42 is sponsored by Shaw Trucking Blaine Brothers, Lube Tech Liquid Technology, Hoosier Racing Tire and Allstate Peterbilt.

Points chase: Redetzke heads into Sunday's season finale with a slim lead over Kaanta and Jeff Provinzino. This year's title pays a series-record $10,000.

Car count: 19

Polesitter: Lance Matthees

Heat race winners: John Kaanta, Don Shaw, Scott Ward,  ,  ,  ,  ,  

Next series race: August 16, Granite City Speedway (Sauk Rapids, MN) $2,000