Andrew Knizner Stats & Bio | Mariners Catcher

About Andrew Knizner

Andrew Knizner serves as catcher for the Seattle Mariners, wearing jersey number 25. Standing 6'0" and weighing 225 pounds, Knizner brings a sturdy, dependable presence behind the plate. Born on February 3, 1995, in Glen Allen, Virginia, he developed his baseball foundation before earning his college career at NC State, where he honed the catching skills that would carry him to the major leagues. Known for his work with pitchers and his ability to control the game from behind the dish, Knizner offers Seattle a veteran defensive presence. His recent stretch of seven games reflects a challenging offensive run, posting a .143 batting average without a home run or RBI, though catchers of his caliber are valued far beyond the box score alone.

Updated: Mar 18, 2026