The Yerminator’s numbers have been trending downward since the end of April, making him a liability in the lineup
There wasn’t a better story in April than Yermín Mercedes emphatically breaking onto the baseball scene, with his chains flopping as he rounded the bases and infectious smile making him an instant fan favorite.
He’s a 28-year-old rookie who battled his way through the minor leagues. Then, when given his first extended chance in...