Chicago White Sox prospect Mitch Kopech’s girlfriend Brielle Biermann continues to blow up the internet.
Kopech is widely regarded as one of the top-tier pitching prospects in the MLB, and he clearly already has an elite girlfriend. (SLIDESHOW: THIS BLONDE BOMBSHELL MIGHT BE THE HOTTEST MODEL ON INSTAGRAM)
Check out some of her best Instagram photos. (SLIDESHOW: 42 Times Arianny Celeste Went Topless O