White Sox' Yermin Mercedes has an unwritten rule: To be himself — always - Chicago Sun-Times

Tony La Russa blasts Yermin Mercedes for homering on 3-0 count with 11-run lead - The Washington Post

White Sox Yermín Mercedes Is Breaking Tony La Russa's Unwritten Rules Again - South Side Sox

Infamous ex-White Sox player has hilarious reaction to joining Giants

Yermín Mercedes Breaks the Unwritten Rules of MLB

White Sox's Yermin Mercedes makes MLB history with 8-for-8 start

Tony La Russa teaches Yermin Mercedes baseball's unwritten rules - Sports Illustrated

White Sox Yermín Mercedes Is Breaking Tony La Russa's Unwritten Rules Again - South Side Sox

Upset' Tony La Russa defends unwritten rules, calls out own player after Yermín Mercedes' 3-0 home run

George Kontos says Yermin Mercedes' actions were 'inappropriate' – NBC Sports Chicago

White Sox hero Yermin Mercedes demoted to the minors

Unwritten Rules: Swinging Away When Up Big Up for debate this week is an unwritten rule in baseball that was recently broken by Yermin Mercedes of the Chicago White Sox: should

Yermin Mercedes Steps Away From Baseball Indefinitely - MLB Trade Rumors

White Sox' Yermin Mercedes has an unwritten rule: To be himself — always - Chicago Sun-Times