LATEST PG SHOWCASE REPORT
2010 World Open Showcase
Nathaniel Rivera-Baez is a 2010 RHP with a 5'11'', 140 lb. frame from Carolina, PR who attends Puerto Rico Baseball Academy/High School. Slender young build, developing strength. Long extended arm action, two-piece take away, opens early on extended 3/4's release. Low 70's fastball to 73 mph, good arm side running action, curveball with 11/5 break. Good student.