Officials from the O’Reilly Auto Parts United States Modified Touring Series and the Enid Speedway Park have decided to move back this weekend's USMTS Southern Series doubleheader to Saturday and Sunday, March 31 and April 1. …

When the USMTS Southern Series roars back into action this weekend with a doubleheader at the Enid (Okla.) Speedway Park on Saturday and Sunday, March 31 and April 1, race fans are in store for what is shaping up to be a “who's who” of Modified racing. The race will feature some of the top Modified drivers from throughout the United States, and will also serve as the second USMTS Southern Series event of the season. …

After two third-place finishes in the last three events, Greg Skaggs sealed the deal this time and scored his career-first O’Reilly USMTS main event win in the 5th Annual Kansas Spring Fling at the Thunderhill Speedway in Mayetta, Kan. …

Making his first start of the season, Jason Krohn slipped by polesitter Jason Hughes at the drop of the green flag in Saturday night's 40-lap main event at the Humboldt Speedway and never looked back as he captured his first O’Reilly USMTS checkered flag since Aug. 18, 2004. …

The races scheduled for Saturday afternoon, March 24, at the I-70 Speedway in Odessa, Mo., have been cancelled due to an abundance of rain on Friday night. The Saturday night event at Humboldt Speedway and the Sunday show at the Thunderhill Speedway are both still a go. …

There were a few changes made to the 2007 schedule today, including the removal of one event, the addition of an event and the shuffling of two previously announced dates. …

The O’Reilly USMTS wrapped up a milestone doubleheader weekend at the West Siloam Speedway on Saturday with the second night of the inaugural event for the newly-formed USMTS Southern Series. With 53 Modified checking in for action, the jam-packed grandstand got their money’s worth with a thrilling main event to round out the National Event combo weekend. …

The O’Reilly USMTS kicked off the newly-formed USMTS Southern Series Friday with a blockbuster event at the West Siloam Speedway. While it was a first-ever event in a new region with a lot of new faces, it was the most familiar face on the circuit who etched his name into the record books as the first-ever USMTS Southern Series winner. …

The new USMTS Southern Series will kick off the 2007 season in style this weekend as the West Siloam Speedway near West Siloam Springs, Okla., will play host to the first-ever event for the newly-formed USMTS Southern Series with a dynamic double-bill doubleheader on Friday and Saturday, March 16-17. …

A large crowd of race-hungry fans jammed the grandstands of the Junction Motor Speedway for Saturday’s 4th Annual Nebraska Spring Thaw as the O’Reilly Auto Parts United States Modified Touring Series staged a thrilling main event to put the wraps on a memorable weekend doubleheader at the 3/8-mile clay oval. …