Round 12 of the Monster Energy AMA Supercross Championship returns to St. Louis this Saturday and will air live on Peacock.
St. Louis will mark the second 250SX East/West Showdown this year and Haiden Deegan can clinch a second West title this weekend.
Scroll on for the latest injury news, viewing guide and more.
450SX
Aaron Plessinger is likely to miss the remainder of Monster Energy AMA Supercross due to a hip injury sustained in a crash at Birmingham Supercross.
Also out: Jason Anderson, Justin Barcia, Benny Bloss, Josh Cartwright, Austin Forkner, RJ Hampshire, Logan Karnow, Jett Lawrence, Max Miller, Mitchell Oldenburg, Fredrik Noren
250SX East
Casey Cochran made his return to racing in Detroit from a broken collarbone sustained pre-season. Unfortunately he crashed in the main event and landed on the same collarbone. He is out for St. Louis.
Gage Linville makes his return from a pre-season crash and will make his Factory Triumph fill-in debut in St. Louis
Also out: Drew Adams, Pierce Brown, Ty Masterpool, Leum Oehlhof, Cullin Park, Bryce Shelley, Jalek Swoll
250SX West
Levi Kitchen will race despite dealing with back pain.
Cameron McAdoo is out as he continues to deal with a shoulder injury sustained in Seattle.
Carson Mumford is dealing with ongoing shoulder and arm issues and will miss St. Louis.
Also out: Julien Beaumer, Anthony Bourdon, Jack Chambers, Chance Hymas, Matti Jorgensen, Avery Long, Michael Mosiman
St. Louis Supercross Viewing Guide
Race Day Live – 1:00 p.m. ET / 11:00 a.m. PT – Peacock
Night Show – 7:00 p.m. ET / 4:00 p.m. PT – Peacock
St Louis Supercross Track Map

St Louis Supercross Race Day Schedule
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