Max Scherzer headed off the mound and toward the dugout, where manager Jim Leyland was waiting to offer a congratulatory handshake. After 15 strikeouts in seven innings, Scherzer's day was done, and the only question was whether the Detroit right-hander's fine effort would go to waste. "We're in this business to win," Scherzer said. And win the Tigers did. Alex Avila's tiebreaking, two-run single highlighted a three-run seventh that sent Detroit to a 4-3 victory over the Pittsburgh Pirates on Sunday. Scherzer's 15 strikeouts were the most by a Tigers pitcher in 40 years, and his teammates wiped out a 2-1 deficit to get him the victory.