Many Cardinals fans are probably aware of the prior feud between Dusty Baker and Tony La Russa. They might have even seen their shouting match live on television back in 2003.
Tensions flared again during the infamous brawl between the Cardinals and Reds in 2010.
The two shook hands when the White Sox, managed by La Russa, and the Astros, managed by Baker played in Houston.
But even before all this, the pair has a long history. Seth Rosenthal breaks it all down in this delightful video here: