Milwaukee Brewers rookie Tyler Thornburg found himself in the middle of a pennant race Thursday night, even though it was only in a spoiler role. "You always want to try and make it as tough for those teams who have something to play for," he said. Thornburg did just that, tossing six solid innings to lead the Brewers over St. Louis 5-3. Sean Halton homered for Milwaukee, which snapped the Cardinals' five-game winning streak.