Walk-off loss trims Rox’s Wild Card lead to 1

The Colorado Rockies’ grip on a postseason berth slipped somewhat Tuesday night as Hunter Pence’s bases-loaded sacrifice fly in the ninth inning lifted the San Francisco Giants to a 4-3 victory. Colorado’s fourth loss in six games trimmed its lead to a game over Milwaukee, a 1-0 winner over Pittsburgh, for the National League’s second Wild Card spot.