Following the richest race of the season thus far last weekend at Port Royal Speedway, Kubota High Limit Racing stars have their sights set on Butler Motor Speedway this weekend. 

The series will travel to the Michigan dirt oval this Saturday, May 31 for the Mace Thomas Classic after a thrilling race one year ago that earned "Race of the Year" honors. 

A tight battle at the top of the championship standings has emerged entering this weekend's event, as the top five drivers in the standings are within 79 points. Defending champion Brad Sweet leads the way with a 32-point advantage over Tyler Courtney. Brent Marks (-65), Rico Abreu (-67) and last week's Bob Weikert Memorial winner Aaron Retuzel (-79) all remain within striking distance. 

Fans unable to make it to Butler Motor Speedway can watch Saturday's event and every Kubota High Limit Racing event live on FloRacing. If you're not already a FloRacing subscriber, click here to sign up today.