Several prominent college sports coaches are among the dozens of people charged Tuesday in a sweeping federal probe of a nationwide admissions scandal, authorities said.

Four defendants from the University of Southern California alone face charges of conspiracy to commit racketeering: former women’s soccer coach Ali Khosroshahin; ex-assistant soccer coach Laura Janke; current men’s water polo coach Jovan Vavic; and senior associate athletic director Donna Heinel.

John Vandemoer, head sailing coach at Stanford University, is expected to plead guilty to his own charge of conspiracy to commit racketeering later Tuesday in federal court, prosecutors said.

Also charged is former Yale University women’s soccer coach Rudy Meredith, who allegedly accepted hundreds of thousands of dollars in bribes from the parents of two teen girls hoping to gain admission to the Ivy.

Meredith allegedly ran the same scam that many of his fellow coaches-turned-co-defendants did, accepting bribes funneled through California-based college prep expert William Rick Singer in exchange for green-lighting kids for athletic scholarships they didn’t deserve.

One teen girl fast-tracked to Yale on a soccer scholarship by Meredith didn’t even play the sport competitively, though the coach allegedly doctored her application to suggest she was co-captain of a prominent California team, authorities charge.

Also charged in the 10-month federal probe, dubbed Operation Varsity Blues, are TV actresses Felicity Huffman and Lori Loughlin, prosecutors said.