Well, yeah, but he also stopped hitting the way he had been at virtually the exact same time as the position change, so it was a kind of double whammy. As Edgy says, he was on a HoF track. But whether it was age, the wear and tear of catching, or the concussions which necessitated the move to 1st base, something changed rather quickly and turned the final 1/3 of his career into something fairly ordinary. First 10 seasons: .323/.405/.468 -- 873 OPS / 135 OPS+, almost all as a catcher Final 5 seasons: .273/.359/.388 -- 746 OPS / 105 OPS+, almost all as a 1B/DH On the other hand, even with those final five seasons thrown in, the full result was still pretty darn good, as was his defensive rep as a backstop. He wasn't Bench, but few are and he was close in several categories. PLAYERGms PlydGms CaughtPA-Hits--2B--HR--RBI--BA--OBA--OPS-OPS+MAUER1,858921 *7,9602,123428143923.306.388827124BENCH2,1581,742 **8,6742,0483813891,376.267.342817126 * 603 games at 1st base, 310 as DH, 2 in OF ** 195 at 3B, 145 @ 1B, 111 in OF btw, Joe Mauer's older brothers Jake & Bill both played in the Twins system -- one never made it out of A-ball, the other briefly reached AA Both have been out of the game since 2005