Brewers say Dontrelle Willis ends comeback bid, will retire - The San Diego Union-Tribune
Dontrelle Willis Statcast, Visuals & Advanced Metrics, MLB.com
September 7, 2005: Dontrelle Willis becomes first Marlins pitcher to win 20 games – Society for American Baseball Research
Dontrelle Willis - Wikipedia
My Irrational Love for Dontrelle Willis - Bless You Boys
Dontrelle Willis transition from pitcher to broadcaster
Dontrelle Willis transition from pitcher to broadcaster
Marlins move to forefront of wild-card chase - Deseret News
The only thing bigger than Dontrelle Willis' leg kick was his one absolutely booming grand slam
Dontrelle Willis pitching in minor league camp - McCovey Chronicles
The brief Cy Young contender: Dontrelle Willis
The fall of Dontrelle Willis is one of baseball's sadder stories
Alameda's Willis calling it a career – East Bay Times
Dontrelle Willis Retires From Baseball