The Cook Out 400 marks the seventh race of the 2025 NASCAR Cup Series season. The event is scheduled for Sunday, March 30, at Martinsville Speedway in Ridgeway, Virginia, and the green flag will drop at 3 pm ET.The 0.526-mile oval track features 12 degrees of banking in the turns and 0 degrees of banking on the straightaways. The track currently hosts the NASCAR Cup Series, NASCAR Xfinity Series, and NASCAR Truck Series.Thirty-eight drivers have entered 38 spots for the 76th annual Cook Out 400 at Martinsville.Heading to the Martinsville Speedway, Team Penske driver Ryan Blaney is the favorite, per the odds table, at +400 odds to win this year’s Cook Out 400, according to DraftKings Sportsbook. The #12 Ford driver has won two of the last three races at this track.Last week’s winner, Kyle Larson, stands in second place at +500 odds to win this weekend’s race. He won this event in 2023.Larson is followed by Denny Hamlin at +650, Chase Elliott at +650, William Byron at +700, the defending NASCAR Cup Series champion Joey Logano at +900, and Christopher Bell at +900 in the top five highest odds to win the Cook Out 400.23XI Racing driver Tyler Reddick, the defending winner of the event, has the 10th-highest odds at +3500 to win on Sunday.Opening odds for the 2025 Cook Out 400 at Martinsville SpeedwayHere’s a look at the odds for all 38 NASCAR Cup Series drivers competing on Sunday at the Martinsville Speedway:Ryan Blaney: +400Kyle Larson: +500Denny Hamlin: +650Chase Elliott: +650William Byron: +700Joey Logano: +900Christopher Bell: +900Chase Briscoe: +1200Ross Chastain: +2200Kyle Busch: +2200Austin Cindric: +2800Alex Bowman: +2800Ryan Preece: +3000Josh Berry: +3000Bubba Wallace: +3000Brad Keselowski: +3000Tyler Reddick: +3500Chris Buescher: +3500Ty Gibbs: +4500Noah Gragson: +6000Daniel Suarez: +8000Carson Hocevar: +10000Austin Dillon: +11000Cole Custer: +13000Shane van Gisbergen: +15000Todd Gilliland: +20000Michael McDowell: +20000Erik Jones: +20000AJ Allmendinger: +20000Justin Haley: +25000Zane Smith: +30000Riley Herbst: +30000Ricky Stenhouse Jr.: +30000John Hunter Nemechek: +30000Burt Myers: +30000Ty Dillon: +50000Cody Ware: +100000The live telecast of Sunday’s 210.4-mile NASCAR Cup Series event at Martinsville can be viewed on FS1, and radio coverage will air on MRN and SiriusXM NASCAR Radio.