High Quality Content by WIKIPEDIA articles! William L. "Billy" Laval (January 15, 1885 – January 20, 1957) was an American minor league baseball player, baseball manager, and college baseball, football, and basketball coach. He held head coaching positions at the University of South Carolina, Furman University, Emory and Henry College, and Newberry College. He is the only South Carolina football coach to have produced seven consecutive winning seasons. In 2009, The State called him "the greatest collegiate coach" in the history of South Carolina.