1 — Justin Hill ended the Supercross season by earning the first podium of his 450SX career. He finished third at the Salt Lake City finale.
2 — Skylar Gee swept 410 winged sprint car features on consecutive nights at Ohio’s Attica Raceway Park and Fremont Speedway.
5 — There have been five different winners in five NTT IndyCar Series races this season.
6 —Top-five finishes in the last seven races for World of Outlaws Sprint Car Series points leader Brad Sweet.
6 — Wins Chase Sexton secured en route to his first 450SX Supercross championship.
8 — Entries for the Pro Stock All-Star Callout at Route 66 Raceway on Saturday.
11 — Years since Erica Enders scored her first Pro Stock national event win, which came at Route 66 Raceway in 2012.
12 — NASCAR drivers scheduled to compete in Tuesday’s ASA STARS event at North Wilkesboro Speedway, including Chase Elliott and Erik Jones.
15 — Victories for Hendrick Motorsports at Darlington Raceway.
16.8006 — Seconds that Alex Palou finished ahead of Pato O’Ward during the GMR Grand Prix on the Indianapolis Motor Speedway Road Course.
20 — Years since Honda earned a premier class title in Supercross.
24 — American Flat Track victories Jared Mees has earned on one-mile race tracks, the latest coming May 13 at the Sacramento Mile.
29 — Kevin Harvick’s number for Sunday’s All-Star race, paying homage to his first win in 2001 with Richard Childress Racing.
59 — Car count for Tuesday’s High Limit Racing sprint car race at Ohio’s Wayne County Speedway.
60 — Age of Dave Blaney when he won the May 13 sprint car season opener at Ohio’s Sharon Speedway.
100 — When William Byron won Sunday’s Goodyear 400 at Darlington (S.C.) Raceway, it was the 100th victory for the No. 24 in Cup Series competition.