PITTSBURGH -- The first slump of Gregory Polancos major league career didnt last very long. Polanco hit a two-run homer and reached base three times, and the Pittsburgh Pirates won for the fifth time in six games, 5-1 over the Arizona Diamondbacks on Wednesday night. The 22-year-old phenom entered his fourth week in the majors without a hit in 12 at-bats over his previous three starts, dropping his average 50 points to .288. But a night after singling in his first pinch-hit at-bat, Polanco doubled, walked and hit his third home run. "This game is all about adjustments," Polanco said. "You have to adjust quick. The faster you adjust, the better you do." Charlie Morton continued his effective pitching at home for Pittsburgh, which clinched its fourth consecutive series victory. Morton (5-9) limited Arizona to one run, five hits and three walks in six innings to lower his ERA at PNC Park to 2.13. Pittsburgh (44-40) has won nine of 11 and moved a season-best four games over .500. "We had a bad April. We dug a hole," Pirates manager Clint Hurdle said. "Weve been digging out. Thats all were doing right now, is digging out." Polanco has taken the opposite approach, reaching safely in 19 of 21 major league games. His line-drive shot to right off Chase Anderson in the second inning gave the Pirates a 3-0 lead. "Its fun to watch him," Hurdle said. "Hes got skills and he pays attention. The league has adjusted to him to some degree already and now hes starting to fire back a little bit." Paul Goldschmidt went 3 for 4 with a run for the Diamondbacks, who have lost three straight. Last-place Arizona had three errors. "We made some mistakes tonight, and it came back to haunt us," Goldschmidt said. "Thats uncharacteristic of this team and these guys; we take a lot of pride on our defence. . Tonight we didnt get it done." Andrew McCutchen of the Pirates, who earlier in the day was named NL player of the month for June, did not play the field in the ninth inning. He fouled a ball off his left foot and winced in pain in the eighth, but continued his at-bat and singled. After the game, McCutchen said, "Im good to go . feel good," but would not commit to being able to start Thursdays game. Morton has worked into the sixth inning during all eight of his home starts this season and has allowed four earned runs over 33 2-3 innings in his past five starts at home. "When I got into a tight spot I made some good pitches," Morton said. "But I really didnt get ahead of guys. I think when I did get in a situation where some pitches had to be made, I made some pretty good pitches." Justin Wilson, Tony Watson and Mark Melancon each worked a scoreless inning for Pittsburgh. Run-scoring hits by Starling Marte and McCutchen in the eighth inning eliminated a save opportunity for Melancon. Russell Martin went 2 for 3 with a walk for the Pirates. Anderson (5-4) allowed 11 baserunners and did not get out of the fourth inning. "I wasnt able to establish the inside part of the plate tonight and just didnt do a good job of putting myself in good counts to be successful," Anderson said. "That games on me, for sure." NOTES: Reigning NL MVP McCutchen led the NL -- or tied for the lead -- in extra-base hits (20), home runs (8) and RBIs (25). . . A day after blowing his fourth save in 23 opportunities this season, Diamondbacks manager Kirk Gibson said Addison Reed would remain his closer. ... Pirates LHP Francisco Liriano, who has been on the DL since June 11 because of an oblique strain, threw a simulated game Wednesday. He indicated it went well but no specifics were offered about a return. ... RHP Vance Worley starts for Pittsburgh on Thursday against RHP Roberto Hernandez (3-7, 4.26). Vapormax Plus Cheap . They know how difficult it is to beat the San Antonio Spurs. George scored 28 points and Indiana defeated San Antonio 111-100 on Saturday night, snapping an 11-game skid against the Spurs. Cheap Balenciaga Shoes . Browns advice worked. Irving scored 20 points, including seven in the fourth quarter, and Cleveland defeated the Los Angeles Clippers 88-82 Saturday night. Irving made his first shot of the night on a layup a little over three minutes into the game. http://www.cheapairmaxchinawholesale.com/yeezy-boost-700-outlet.html . The native of Mont-Tremblant, Que., captured a World Cup downhill event Saturday, his second this year and fifth career victory on the circuit. Off White Vapormax Wholesale . This time, it was Eric Chavezs turn. Stuck in a rut since coming off the disabled list, Chavez hit the first pitch he saw in the ninth inning for a run-scoring single, sending the Diamondbacks to another walk-off victory, 4-3 over the San Francisco Giants on Saturday night. Balenciaga Shoes Sale . However, the intensity and physicality that has characterized the postseason so far has caught Gretzky by surprise. "Its a little bit risqué right now," Gretzky told Philadelphia radio station 97. CHICAGO -- Everything was going just fine for the Oakland Athletics. And then? "The circus came to town," Josh Donaldson said. Thats one way to look at it. Avisail Garcia drove in two runs with a bases-loaded single in the eighth inning, and the Chicago White Sox beat the struggling Athletics 2-1 on Wednesday night. Oakland was in line for the win after Jeff Samardzija threw seven scoreless innings, and Adam Dunn singled in a run against his former team. Instead, the As lost for the 10th time in 13 games because the bullpen failed again to protect a lead. Luke Gregerson (4-4) came on in the eighth, and things quickly fell apart. It was the third time in four games that the Athletics relievers blew a lead. Gregerson gave up a leadoff single to Carlos Sanchez, and first baseman Nate Freiman threw wildly trying to force pinch-runner Leury Garcia at second after fielding Adam Eatons grounder. The runners moved to second and third with one out when Gregerson bounced an 0-2 pitch to Jose Abreu before striking him out. He intentionally walked Conor Gillaspie to load the bases, and Garcia lined a pitch up the middle for a two-run single that made it 2-1. The late rally made a winner of Zach Putnam (5-3), who pitched a scoreless inning. Jake Petricka worked the ninth for his 12th save in 15 chances. "It does a lot for us," Eaton said. "It really does. We want to show were not dead. The White Sox are here to stay. We want to be better next year, and were going to continue to push to be better. It starts with this month." Samardzija looked sharp in his first start in Chicago since the Cubs traded him to Oakland on July 5. He gave up six hits, struck out six and walked two. "They made me battle out there, a leadoff walk, a couple of leadoff hits," Samardzija said. "So I was really grinding out there." White Sox rookie Chris Bassitt was almost as good. In his second major league start, thhe right-hander gave up one run and five hits.dddddddddddd He left to loud cheers after Derek Norris led off the seventh with a broken-bat single. Dunn, recently acquired from the White Sox, gave Oakland a 1-0 lead with two out in the fourth when he drove in Coco Crisp with a single past a diving Gillaspie at third. It looked as though that would be enough before the game turned in the eighth. TRAINERS ROOM Athletics: C John Jaso remains out indefinitely with a concussion after visiting a specialist on Wednesday. Oakland manager Bob Melvin was hoping he would be cleared to return after seeing Dr. Micky Collins in Pittsburgh. Instead, Melvin said Jaso will return to Oakland and stay away from baseball activities for at least a few days. ... Closer Sean Doolittle appears close to returning from a strained muscle in the rib area. He threw a side session Wednesday, and Melvin said he could be activated on Friday. ... OF Craig Gentry was improving but still was feeling symptoms after leaving Tuesdays game with a concussion, Melvin said. White Sox: Retiring slugger Paul Konerko hopes to return from a broken bone in his left hand next week. He said he might take some swings on Friday and hit some balls over the weekend. He thinks he will be ready to play during a nine-game trip to Kansas City, Tampa Bay and Detroit that starts next week. UP NEXT Chris Sale (11-3, 2.09 ERA) starts for Chicago, while Scott Kazmir (14-7, 3.42) pitches for Oakland as the White Sox and Athletics wrap up their four-game series. Kazmir got back on track in his last start even though he didnt figure in the decision, allowing three runs in 6 1-3 innings after giving up 13 runs in his previous two outings. FOR THE HIGHLIGHT REEL Donaldson made a terrific grab at third when he leaped to his left to snag Gillaspies liner in the fourth inning, and White Sox left fielder Jordan Danks made a neat catch in the seventh when he raced in and dove to rob Jed Lowrie. ' ' '