William Henry Sadler IV (born September 21, 1981) is a former right-handed relief pitcher. He is a 2000 graduate of Pensacola (Florida) Catholic High School and was named Florida Class 3A Player of the Year his senior yearHe attended Pensacola Junior College in 2001 and 2002 and transferred to Louisiana State University in 2003.He led LSU with four saves, but took the loss when the Tigers were eliminated from the 2003 College World Series by the University of South Carolina.