Chase Louis De Jong (born December 29, 1993) is an American professional baseball pitcher for the Pittsburgh Pirates of Major League Baseball (MLB). De Jong was drafted by the Toronto Blue Jays in the 2nd round of the 2012 Major League Baseball draft. He made his MLB debut in 2017. He has played in MLB for the Seattle Mariners, Minnesota Twins, Houston Astros and Pirates. He throws a fastball, cut fastball, slider, curve, and change-up.