Japanese teenage slugger Rintaro Sasaki will enroll at Stanford University in April before joining its baseball team for the 2025 season, the school announced Tuesday. The 18-year-old, left-handed hitting first baseman will graduate in March from Iwate Prefecture’s Hanamaki Higashi High School. Los Angeles Dodgers two-way star Shohei Ohtani and Toronto Blue Jays pitcher Yusei Kikuchi were coached there by Sasaki’s father, Hiroshi. The 184-centimeter, 113-kilogram Sasaki declared his desire to play college baseball in the United States in October and chose not to enter Nippon Professional Baseb…