Florida Gators' head coach Billy Donovan extends for three more years

Florida Gators coach Billy Donovan has signed a three-year contract extension that raises his average salary to $3.7 million over the next six years.

Donovan signed the extension in February, before the Gators became the first team in Southeastern Conference history to go 18-0 in the regular season. Florida also won the SEC tournament and earned the NCAA tournament's overall top seed

Billy Donovan has a 449-168 record -- and two national championships -- in 18 seasons at Florida

Because of the bonus, Donovan will earn $3.9 million this season. He will make $3.681 million in each of the next five years.