Who was the better reliever in their prime, Mariano Rivera or Dennis Eckersley? - Quora
Dennis Eckersley recalls his last inning in The Bigs
MLB Network to air revealing Dennis Eckersley documentary
Dennis Eckersley - Wikipedia
Blake Treinen just had one of the best seasons ever by a reliever - Athletics Nation
Dennis Eckersley Photoball - 300 Career Saves - May 24, 1995 - New / Sealed - A
MLB: A's Dennis Eckersley joins elite relievers with 300 saves
Former A's relief pitcher enters the Hall of Fame – East Bay Times
Best all-time relief pitcher for every MLB team
Best Cards: Dennis Eckersley — The Kelley Black Book