You think the Giants had a bad homestand? TheMarlins started theirs with seven consecutive losses. Things onlygot sunnier in south Florida when the World Series champs came totown. Four nights after the Pirates ended a 10-game losing streak inSan Francisco, the Marlins stopped their slide by beating Matt Cainand the Giants 2-1 on Friday night. That should sound familiar. Philadelphia beat him by the samescore in his last start, in which the Giants scored their run the sameway, on a Pablo Sandoval homer.