The offense has made up for poor starting pitching during some of the San Francisco Giants' recent surge and did just enough to get back in the game Friday night.Miami Marlins' Casey McGehee hits an RBI single off San Francisco Giants relief pitcher Santiago Casilla in the ninth inning of a baseball game Friday, May 16, 2014, in San Francisco. Miam won the game 7-5.San Francisco Giants' Pablo Sandoval, right, slides into home plate to score as Miami Marlins catcher Jarrod Saltalamacchia waits for the throw in the fourth inning of a baseball game Friday, May 16, 2014, in San Francisco. Sandoval scored from third base on a sacrifice fly hit by the Giants' Brandon Crawford to center field.San Francisco Giants starting pitcher Yusmeiro Petit throws against the Miami Marlins in the first inning of a baseball game Friday, May 16, 2014, in San Francisco.San Francisco Giants' Angel Pagan, right, beats the throw to Miami Marlins catcher Jarrod Saltalamacchia, left, to score the Giants' fourth run in the fifth inning of a baseball game Friday, May 16, 2014, in San Francisco. Pagan scored from third on a sacrifice fly hit by the Giants' Buster Posey.