Chourio, the youngest player in MLB isn't just doing it with his bat. He's also flashing leather. With Joel Payamps entering the game for Milwaukee, the first batter he faced laced a fly ball to deep left field, but Chourio saw it all the way, jumping against the wall to rob Starling Marte of an extra-base hit.

The postseason commenced Tuesday with four wild-card games, and our MLB writers are offering their top takeaways from all the action.