Yahoo Sports reports: Randy Arozarena hit a walk-off double, J.P. Crawford homered twice — the first multi-home run game of his career —and the Seattle Mariners beat the Arizona Diamondbacks 7-6 in 10 innings on Friday night for their fourth straight win. After Seattle reliever Cooper Criswell (2-1) threw a scoreless 10th inning, Arozarena went to the opposite field on a slider by Diamondbacks righty Juan Morillo with two runners aboard.