Upset' Tony La Russa defends unwritten rules, calls out own player
White Sox' Yermín Mercedes' homer sparks unwritten-rules nonsense
White Sox's Yermin Mercedes makes MLB history with 8-for-8 start
Unwritten Rules: Swinging Away When Up Big
Yermin Mercedes' history-making start for the White Sox continues
White Sox rookie Yermin Mercedes leaving baseball
George Kontos says Yermin Mercedes' actions were 'inappropriate
White Sox hero Yermin Mercedes demoted to the minors
Chicago White Sox designate Yermin Mercedes for assignment