Chicago White Sox: Yermín Mercedes takes mound for first time
Chicago White Sox: Yermín Mercedes takes mound for first time
Chicago White Sox Catcher Yermín Mercedes Returns From Retirement
Yermin Mercedes when a 42 mph pitch is thrown to him : r/whitesox
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White Sox DH Yermin Mercedes makes pitching debut
Tony La Russa, Yermín Mercedes on 3-0 swing
White Sox' Yermín Mercedes, Danny Mendick make their pitching
Tony La Russa, Yermín Mercedes on 3-0 swing
Dave Danforth – Society for American Baseball Research
Yermín Mercedes' long journey to MLB stardom
Chicago White Sox's Yermin Mercedes, recently demoted to Triple-A
White Sox manager Tony La Russa ignites debate on baseball
Chicago White Sox: Yermin Mercedes being sent down isn't surprising