What happened: Christian Walker drove the ball to left-center on Sept. 8. The swing opened the scoring and put the winning side ahead for good.

Why it matters: The three RBIs accounted for half the winner's offense. The result improved Walker's club to 74-71 with 17 games remaining. It followed Walker’s three-run walk-off on Aug. 15.

What to watch: Walker’s next opportunity comes in the Sept. 9 rematch.