DETROIT — Almost five years ago, Dillon Dingler was standing in a hallway in Erie, Pa., with his left index finger in a splint. Riley Greene and Spencer Torkelson were bashing balls around the park and zooming toward the majors at warp speed. Dingler, once promoted to Double A on the same day as his prospect brethren, needed more time.He was injured, and before a crossed-up sign led to an awkward receiving job and a fractured finger, he was hitting only .201.Sure enough, Torkelson debuted at the start of 2022. Greene got to the majors a couple of months later.And Dingler?It took until the tail end of 2024, when he hit only .167 in his first 84 MLB at-bats.Dingler’s development was typical for a catcher: long and nonlinear. There were times when his bat seemed ahead of his glove, and others when his glove seemed well ahead of his bat.In 2021, former Erie SeaWolves manager Arnie Beyeler talked about that process. When Dingler was in Double A, the Tigers wanted him to focus on calling games and managing a pitching staff.“They start learning that when they get up here,” Beyeler had said, “and then that bat goes on the back burner for a while, and then it all has a chance to come together.”Here Dingler is now, further asserting himself as one of the game’s elite catchers. He won a Gold Glove last season. Since the start of 2025, he has accumulated more fWAR (6.9 entering Tuesday) as a catcher than every other player except Cal Raleigh, who hit 60 home runs last season.Dingler might not get to 60 homers, but this year his bat has blossomed in a real way. Tuesday night against the Minnesota Twins, he went 4-for-5, belting two home runs, one double and a single. He drove in four runs in a 10-4 Tigers victory, leading his team to its sixth win in seven games. A Tigers team trying to claw back from the edge of summertime irrelevance is leaning heavily on its stoic catcher.