"I was trying to go in and get a ground ball. That's what I'm trying to do," Marmol said. "The ball stayed a little in the middle and he hit it good."
Werth's grand slam leads Nats past Marlins 10-7 →
Marmol said he made a mistake by throwing the pitch down the middle.
Marlins lose to Dodgers 9-7 in 11 innings →