LAWTON, Okla. – Flooding rain Friday evening and an increasing chance of damaging storms going into Saturday night has forced Lawton Speedway officials to call off action with the American Bank of Oklahoma ASCS Sooner Region presented by Smiley’s Racing Products on Saturday.

Up next is for the series is the co-sanctioned event with the Lucas Oil American Sprint Car Series presented by the MAVTV Motorsports Network at Caney Valley Speedway on Thursday, June 25.