Upset' Tony La Russa defends unwritten rules, calls out own player after Yermín Mercedes' 3-0 home run
Tony La Russa, Yermín Mercedes on 3-0 swing
Yermín Mercedes is apparently in trouble with Tony La Russa for hitting a home run - Bleed Cubbie Blue
Tony La Russa reacts to Twins throwing behind Yermin Mercedes - Sports Illustrated
Yermin Mercedes' home run swing makes far more sense than the White Sox hiring Tony La Russa
Tony La Russa teaches Yermin Mercedes baseball's unwritten rules - Sports Illustrated
Tony La Russa sobre HR en 3-0: Yermín cometió un error. Habrá consecuencia - ESPN
Tony La Russa, Yermín Mercedes on 3-0 swing
MLB LaRussa revela Yermin Mercedes desobedeció señal homerun
What were Tony La Russa's comments? White Sox manager criticises Yermin Mercedes
Tony La Russa estará cometiendo un error? Yermín Mercedes dio un jonrón ayer en conteo de 3-0 al jugador de posición Willians Astudillo y el juego, By Deplaymakeroficial