Nevada boxing regulators revoked Zab Judah’s license and fined him $ 250, 000 Monday, the harshest penalty yet for a melee that broke out at last month’s welterweight title fight with Floyd Mayweather Jr. Judah was punished for landing a punch to the back of Mayweather’s head in the April 8 IBF title bout and for joining the fracas that ensued when Mayweather’s trainer and uncle, Roger Mayweather, burst into the ring. The Nevada Athletic Commission also revoked the license of Judah’s father and trainer, Yoel Judah, and fined him $ 100, 000 for being the second person to illegally rush into the ring and for punching Roger Mayweather. The commission also fined Mayweather cornerman Leonard Ellerbe $ 50, 000 on Monday and suspended his license for four months after he jumped into the ring illegally but then acted as a peacemaker despite getting punched. BASKETBALL Purdue self-reports violations