Brewers Manager Pat Murphy Uncovers the Secrets Behind Jacob Misiorowski's 'Ghost Fastball' The Misiorowski Mania: How a Scoreboard Mix-Up Ignited Brewers Fan Excitement for a Future Ace Unleashed Velocity: Brewers Rookie Jacob Misiorowski Shatters Speed Records with a 104.3 MPH Fastball Brewers' Phenomenal Rookie Jacob Misiorowski Unleashes a 104.3 MPH Fastball, Dominating in Shutout Relief