Quintin Berry slapped a base hit through the drawn-in infield, then took off for first base. He raised both hands in the air in celebration, rounded the bag and ripped off his helmet. "I've never had a walk-off before," the Detroit outfielder said. "I showed it out there, jumping around, acting crazy. You don't know what to do with yourself." Berry's tiebreaking RBI single in the 10th inning gave the Tigers a 2-1 win over the St. Louis Cardinals on Thursday. It was another bright moment for the 27-year-old rookie, who is hitting .315 on the year.