23. Kyle Shanahan (2020)
This wasn’t the worst of choke jobs because the 49ers played a great team. Patrick Mahomes and the Kansas City Chiefs were favorites before this game. But San Francisco could have won it if they kept their heads. Some officiating indeed went against them but Shanahan deserves a lot of criticism. The head coach made some questionable play calls that cost his team.

Shanahan simply wasn’t brave enough in the first quarter. He played a conservative game because he had too much respect for the Chiefs. Finally, they blew a 10-point lead and Kansas City won their first title in 50 years. On at least three occasions, Shanahan called for field goals instead of pursuing the touchdown. However, this was too pragmatic to win (via SBNation).