Kirk Cousins passed for 460 yards and four touchdowns to lead the Vikings (11-3), who trailed 36-7 late in the third quarter and became just the third team in league history to win 10 games in one season by eight points or fewer.
The Colts (4-9-1) stumbled onto the infamous side of the list, just ahead of the Houston Oilers in the 1992 postseason when they blew a 32-point lead (35-3) and lost to Buffalo (41-38) in overtime. According to Sportradar data, this was only the second loss in 1,551 regular-season or playoff games in the league since 1930 in which a team had a 30-plus-point lead and lost.
The Vikings took this rally all the way to their second possession of overtime, after punting on their first one. Cousins hit K.J. Osborn — who had a touchdown and a career-high 157 yards — for 15 yards, Adam Thielen for 21 yards and Justin Jefferson for 13 yards to move into range.
Ifeadi Odenigbo was called for delay of game for lying on Jefferson to try to keep the Vikings from setting up for the kick, putting Joseph five yards closer for the winner.
Colts interim coach Jeff Saturday didn’t exactly get conservative in this collapse. Matt Ryan was stopped short on a fourth-and-one sneak at the Minnesota 36 with 2:19 left in regulation. Then Cousins hit Dalvin Cook for a 64-yard touchdown on a screen pass on the next play and T.J. Hockenson for the two-point conversion to tie the score before the two-minute warning.
Outscored 33-0 in the fourth quarter of their most recent game, a 54-19 loss to Dallas on Dec. 4, the Colts came back fresh from their bye week and stunned the Vikings with a 33-0 halftime lead that was the second-largest in the NFL this season. Cincinnati led Carolina 35-0 on Nov. 6.
The intermission deficit for Minnesota was the second-biggest in franchise history, behind a 45-10 score at Seattle in 2002.
The Colts now have been outscored after halftime 72-9 in their last two games. They had a six-game winning streak against the Vikings stopped. The last time Minnesota beat Indianapolis was in 1997, the final game the Colts played before they drafted Peyton Manning.