George Kirby Experiments With Self-Called Pitches

Seattle Mariners pitcher George Kirby is utilizing a new belt-clipped device to call his own pitches during spring training. Kirby, who is focused on increasing conviction and confidence on the mound, used the technology for 8-10 pitches during his recent outing against the Brewers. While still learning the system, Kirby believes this autonomy helps him stay locked in and better read hitter swings. He continues his regular season preparation while the team manages a unique camp.