Espinoza stole second and there was an errant throw allowing him to advance to third. But the ump called interference on Ramos, his backswing hit the catcher. Espinoza went back to first. Ramos was down 0-2 and battled to 3-2. Instead of just walking him to get to the pitcher he threw one right over the plate and Ramos crushed it for a 2 run homerun. If they didn't call interference leake more than likely would have just walked Ramos.