Yermin Mercedes and Tony La Russa Clash Over Unwritten Rules - The

Tony La Russa stands by Yermin Mercedes unwritten rules criticism

The Tony LaRussa Guide to Ruining a Legacy

Tony La Russa doubles down on HR controversy while his players send different message on social media

Documentaries — Humm Baby Baseball

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

Yermín Mercedes is apparently in trouble with Tony La Russa for hitting a home run - Bleed Cubbie Blue