Walks carry Giants to walk-off win over Cubs

(Photo credit: Sergio Estrada-USA TODAY Sports)

Wilmer Flores drew a walk-off walk from Drew Smyly to cap a three-run rally in the ninth inning as the San Francisco Giants overtook the visiting Chicago Cubs 5-4 on a night devoted to the late Willie Mays.

All of San Francisco's players wore No. 24 in honor Mays, the Hall of Famer who died last week.

Matt Chapman and Nick Ahmed homered for the Giants, but they nonetheless