As many of the full-season leagues approach their All-Star break, Friday marks Opening Day for the New York-Penn League and Northwest League at the Class A Short Season level. Fans can watch on MiLB.TV as the New York-Penn League season opens with Brooklyn facing Staten Island at 7 p.m. ET. The Northwest League season begins two hours later, when Boise hosts Tri-City at 9:15 p.m.