SAN FRANCISCO -- Oh, Buster Posey knew all about how long he had gone without a home run.Yeah, Ive had a few reminders over the last week or two, Posey said with a chuckle.All that talk about the star catchers second-half power drought was answered with one mighty swing in a September game that mattered, and his two-run shot helped the San Francisco Giants beat the St. Louis Cardinals 8-2 Friday night in a matchup of playoff contenders.Posey drove in four runs and the Giants stayed four games back of the NL West-leading Los Angeles Dodgers, who won at Arizona. San Francisco maintained its one-game lead over the New York Mets for the leagues top wild card, moving three games up on the Cardinals in the wild-card standings.Left-hander Matt Moore (4-4) allowed two runs over five innings, struck out four and walked three while facing the Cardinals for the first time in his career. He won for the fourth time over five starts in his ninth outing since joining San Francisco in a trade with Tampa Bay.Posey was all smiles in the dugout after his fourth-inning drive, his first home run in 185 at-bats and exactly two months -- he last connected on July 16 at San Diego.It was a good feeling, he said.Posey also had a two-run single and followed up his four-hit game Thursday night with three more.It was great to just see him start smiling and laughing after he touched home plate, Brandon Belt said. Its kind of out of the ordinary with him. Hes pretty stone-faced most of the time. When you know what hes capable of doing and when hes had a stretch like hes had, its good to see.Belt hit a two-run double to highlight San Franciscos six-run third. Posey singled in a pair of runs that inning, when all the runs were unearned off rookie right-hander Luke Weaver (1-3).For the second straight day, Giants manager Bruce Bochy gave his team a late report time to the ballpark and the players went without batting practice. This time, it came on the heels of Thursdays 6-2 victory behind Johnny Cuetos five-hitter.A couple days off the field will serve them well, said Bochy, who is sticking with the same routine for Saturday nights game.It proved the right call again. After a demoralizing three-game sweep by San Diego earlier this week, San Francisco suddenly looks like a playoff team again. The Giants have had World Series-winning seasons in every even year this decade: 2010, `12 and `14.Weavers night was done after 2 2/3 innings and he is winless in four starts since beating Oakland on Aug. 26. He allowed five hits, struck out four and walked two.Yadier Molina drove in both runs for the Cardinals, including a bases-loaded walk in the fifth.We just have to play better, thats all there is to it, manager Mike Matheny said. The standings are the standings and we know what they are. You cant run from them, hide from them. The standings say were right there, so just keep playing the game. Thats all it is. Same as always.Denard Span hit eighth for the Giants again after his strong performance, with a two-run single among his two hits in that spot a night earlier.NINTH-INNING DELAYA fan ran on the field in the top of the ninth and a member of security who slid approaching the man had to be helped off the field with an injury.TRAINERS ROOMCardinals: OF Matt Holliday will face live pitching Saturday with the hope he still might return from a broken right thumb as St. Louis makes a playoff push. The slugger hasnt played since Aug. 11, when he was hit by a pitch in an 11-inning loss to the Cubs. He had surgery to insert a screw for the fracture. Id love to play but I cant do it at jeopardizing putting my finger in a bad situation, Holliday said. Its clearly not 100 percent. Its still fractured but theres a screw in there. Its more stable than it would be if I had not had the surgery. ... SS Aledmys Diaz returned to the lineup after being held out Thursday. He came off the disabled list Sunday after he had been sidelined since July 31 with a broken right thumb, and the medical staff and Matheny are being cautious to determine if Diaz can handle playing every day.Giants: The team activated OF Gregor Blanco from the 15-day disabled list after he missed 22 games with a right shoulder impingement. ... Bochy has been looking to rest Posey and will aim to give him a break in Sunday afternoons series finale following a night game Saturday.UP NEXTCardinals: RHP Mike Leake (9-10, 4.60 ERA), who spent the second half of last season with San Francisco, looks for his second win in seven starts since July 29.Giants: RHP Jeff Samardzija (11-10, 4.07) seeks his first victory in four starts since Aug. 26. He is 4-4 with a 4.61 ERA in 20 career outings vs. St. Louis, losing to the Cardinals on June 4. Custom Hockey Jerseys Outlet . -- The boos poured down on Tom Brady and the New England Patriots at the end of a horrible first half. Wholesale Custom Hockey Jerseys .com) - The Chicago Blackhawks aim for their third three-game winning streak of the season when they host the struggling Edmonton Oilers in Sundays battle at the United Center. http://www.customjerseyshockey.com/ . The Redskins announced Monday that the quarterback who led the team to the Super Bowl championship in the 1987 season will serve as a personnel executive. Cheap Custom Hockey Jerseys .S District Court against Major League Baseball, the Office of the Commissioner and his own union, the MLBPA. Cheap Custom Hockey Jerseys Free Shipping . Pert has formerly spent time as an assistant coach with Cardiff City, Coventry City, and Bahrain mens national team. "Martyn is a highly-respected coach with experience at the top levels in England," said Whitecaps FC head coach Carl Robinson.ST. LOUIS -- The Philadelphia Phillies have put All-Star outfielder Domonic Brown on the seven-day concussion disabled list. The Phillies made the move Thursday. Brown hit his head on the ground diving for Carlos Beltrans triple in the seventh inning of Tuesday nights 4-1 loss at St. Louis. Brown underwent a concussion test on Wednesday. He leaads the Phillies with 24 homers and 69 RBIs.dddddddddddd He has started 97 games and is hitting .271. The Phillies called up outfielder Steve Susdorf to take Browns place on the roster. Susdorf was batting .335 with one homer and 25 RBI for Triple-A Lehigh Valley, and was in uniform for Thursday nights game against the Cardinals. ' ' '