ATLANTA — Gerald Laird drove in two runs with two hits, including a tiebreaking single in the eighth, and the Atlanta Braves beat Colorado 3-2 on Friday night after the Rockies lost third baseman Nolan Arenado to a broken finger. Arenado left the game in the second inning after fracturing his left middle finger on a head-first slide into second base. Michael Cuddyer hit a home run for Colorado.