Mark Canha's sac fly in 9th lifts Giants past Tigers

(Photo credit: D. Ross Cameron-USA TODAY Sports)
Mark Canha beat his old team with a walk-off sacrifice fly in the ninth inning as the San Francisco Giants, held hitless for six innings, rallied for a 3-2 victory over the visiting Detroit Tigers on Friday night.

After scoring single runs in the seventh and eighth to draw even, the Giants got a gift in the ninth when second baseman Colt Keith misplayed Heliot Ramos' leado