Peyton Siva's teammates wondered why he didn't end the game in regulation when he had a chance and deferred to a freshman. Given a second chance, Siva finished with a flourish. Siva drove through the middle of Vanderbilt's defense for a layup with 1.4 seconds left and No. 6 Louisville rallied to beat the 20th-ranked Commodores 62-60 in overtime on Friday night.