Mayfield (thumb) will not play Sunday, Brianna Dix of the Buccaneers' official site reports.
Coach Todd Bowles confirmed what had been made obvious by Mayfield's continued absence from practices. There hasn't been anything said about his Week 7 chances, but the fact that it wasn't even a close call for Week 6 isn't the best sign. Jalon Daniels will make another start Sunday against Pittsburgh.