Pittsburgh Steelers head coach Mike Tomlin has the 18th-most wins in NFL history. His winning percentage of .643 ranks fifth among all head coaches with at least as many as his 154 career regular-season victories. He has made 10 playoff appearances in 15 seasons with seven division titles. And, that’s right, he’s never had a losing season.
But he does now possess a losing postseason record, for the first time since his first season in the NFL when he won the AFC North but lost to Byron Leftwich and the Jacksonville Jaguars in the Wildcard Round. Tomlin’s team went 3-0 and won the Super Bowl in his second season, and since then, he’d never had worse than an even postseason record.