Having discovered his power stroke at the Oakland Coliseum, Athletics catcher John Jaso was more impressed by the ball he hit that didn't leave the park than he was by his second home run in as many days. That might be because it came in the 10th inning and gave Oakland its third walk-off win of the season. Jaso doubled in pinch runner Nick Punto with two outs in the 10th inning to lift the A's to a 4-3 win over the Washington Nationals on Saturday night. Read more http://scores.espn.go.com/mlb/recap?gameId=340510111&teams=washington-nationals-vs-oakland-athletics
