The NL West-leading San Francisco Giants had a great first half and started the second with a post-All-Star break flop. General manager Bobby Evans got serious at the trade deadline to improve his club, acquiring a pair of proven pitchers Monday to boost both his rotation and bullpen. San Francisco got left-hander Matt Moore from the Tampa Bay Rays for third baseman Matt Duffy and two minor leaguers, shortly after landing Will Smith from Milwaukee.