4th and 31 is the currently unoffical name for a 2023college football game between the Alabama Crimson Tide and the Auburn Tigers. This was a very significate installment in the history of the Iron Bowl. With 43 seconds to go down 24-20 with Alabama's season on the line, Jalen Milroe found Isaiah Bond in the back of the endzone on a 4th and 31, hince the name of the game. Auburn had a chance to score at the end, but Payton Thorne would be sacked for a loss of 14, then 1 play later throw an interception to conclude the win for Alabama.