September 7, 2005: Dontrelle Willis becomes first Marlins pitcher to win 20 games – Society for American Baseball Research
Dontrelle Willis retires: Pitcher ends career after nine seasons - Sports Illustrated
Getting a kick-start
Dodgers hire Dontrelle Willis as special assistant
Dontrelle Willis smile lives on long after he retired
Miggy mania, naked BP and the D-Train: The 2003 Florida Marlins, 20 years later - The Athletic
End of the line for D-Train: Dontrelle Willis announces his retirement
Former major league pitching star Dontrelle Willis retires
After Years of Struggle Miami Marlins Fans Deserved a Playoff Run
Miggy mania, naked BP and the D-Train: The 2003 Florida Marlins, 20 years later - The Athletic
Dontrelle Willis retires: Pitcher ends career after nine seasons - Sports Illustrated