CHICAGO -- The Chicago Cubs go for a four-game sweep of Milwaukee on Thursday as they send their ace right-hander against a rising Brewers star.A revived Jake Arrieta (14-5, 2.55 ERA) seeks his third consecutive win since shaking out of a three-loss slump. He will oppose Milwaukee right-hander Zach Davies (9-5, 3.80 ERA).Arrietas focus remains on the big picture as the Cubs set their sights on the National League Central title and a lengthy postseason run.We know what were capable of, Arrieta said following his last victory, a 13-2 decision over the St. Louis Cardinals on Friday. Regardless of how many games you win the division by ... once you get to October, the slates clean. Thats the focus.The Cubs (76-43) enter Thursday with a 12 1/2-game lead over second-place St. Louis, the defending division champ, and 13 1/2 games over the Pittsburgh Pirates.Arrieta faced the Brewers once this season, throwing five innings of one-run ball in a 7-2 victory at Wrigley Field on April 28. For his career against Milwaukee, he is 5-3 with a 2.31 ERA in 10 starts.Arrietas rebound comes at a time when the whole starting staff is performing well.Cubs starters have allowed two or fewer runs in 12 consecutive games, the longest single-season streak in team history. The rotation owns a 1.11 ERA in that stretch, and it is 11-0 with a 1.13 ERA in 15 games this month.Milwaukee, meanwhile, hopes to break out of a three-game losing streak in the series finale behind Davies.Davies, in his second big league season, has been the bright spot in the Brewers rotation. He is the lone current starter with a winning record as he makes his 22nd start of the season and second against Chicago. The 23-year-old beat the Cubs on July 23 at Miller Park, allowing one run on three hits in 6 1/3 innings.Since going 0-3 in his first three starts, Davies is 9-2 over his past 19 appearances, and he has 11 quality starts for the year. He is 2-0 all-time against the Cubs.When he gets into a groove, he runs through the lineup pretty good, Brewers manager Craig Counsell said recently.Davies is coming off a loss to Cincinnati on Saturday, when he allowed five runs on eight hits in five-plus innings during the Brewers 11-5 defeat.The Chicago club Davies opposes will have some different faces from the one he saw last month, as the Cubs made a series of roster moves Wednesday.They placed outfielder Chris Coghlan (right rib contusion) and right-handed pitcher Joe Smith (left hamstring strain) on the 15-day disabled list. The Cubs also called up right-hander Spencer Patton from Triple-A Iowa. Patton was 1-1 with a 5.11 ERA in nine relief appearances for Chicago earlier this season. He shined with Iowa, recording 11 saves and a 1-0 record with a 0.77 ERA in 34 relief outings.Trevor Cahill, activated from the disabled list to serve as the Cubs 26th man for the Tuesday doubleheader, remained on the roster in one of the vacancies created Wednesday. He worked five scoreless innings during a 4-0 victory over the Brewers (52-67) in Game 1 of the doubleheader.Chicago won the nightcap 4-1, then cruised to a 6-1 victory Wednesday.The Cubs also likely will be without right-hander John Lackey for their weekend series at Colorado. Lackey experienced shoulder tightness in his last start against the Cardinals, so left-hander Mike Montgomery is scheduled to pitch on Saturday in Lackeys place. Cheap Nike Air Max 1 . -- Linebacker Myles Jack ran for four touchdowns, defensive end Cassius Marsh caught a scoring pass, and No. Cheap Air Max 1 Canada .C. -- Glenn Howard needed an extra end to move into the Masters Grand Slam of Curling final. http://www.airmax1canada.com/ . The Vikings announced Thursday that Priefer will be one of seven holdovers from the previous staff, along with offensive line coach Jeff Davidson, wide receivers coach George Stewart and others. Norv Turner will mark his 30th year of coaching in the NFL as the offensive co-ordinator, as widely reported for weeks, and George Edwards will be the defensive co-ordinator. Air Max 1 Canada . -- The proud fathers huddled near the Dallas Stars dressing room, smiling, laughing and telling stories while wearing replica green sweaters of their sons team. Nike Air Max 1 Clearance Canada . The Americans, skipped by John Shuster, seized the advantage in the eighth end by scoring five points for a 7-3 lead. The Czechs pulled two back in the ninth, but Shusters team of third Jeff Isaacson, second Jared Zezel and lead John Landsteiner ended with another point to secure the last Olympic berth on offer. SEATTLE -- Mike Zunino picked a perfect time to snap out of his slump.Zunino delivered the go-ahead home run in the seventh inning and Seattle held on for a 3-2 victory over the Oakland Athletics on Thursday night, keeping the Mariners on the edge of the AL wild-card chase.Its nice to be in that spot and its nice to come through, said Zunino, whose last home run was Sept. 11. Its nice when you go through struggles and work through it and get that opportunity and they go in your favor.Seattle is two games behind Baltimore and Toronto with three games to play. The Orioles defeated the Blue Jays 4-0 to pull even atop the wild-card race. Detroit, which was rained out against Cleveland, is a half-game ahead of the Mariners.We can only control what we do here, Mariners manager Scott Servais said. We need help. We know that. I think everybody thought the way Toronto was playing, theyd probably win two out of three at home. Didnt happen. The way we look at it, were still alive. Weve got to win tomorrows game and again, pray for a little help.Zunino, hitting .139 over his last 25 games, opened the seventh with his 12th home run, sending a 2-2 pitch from Liam Hendriks (0-4) deep over the wall in left.Seattle added a run in the eighth on a two-out single by Leonys Martin, a walk to Zunino and Ketel Martes RBI single.Steve Cishek (4-6) came on to stifle an Oakland threat in the seventh with an inning-ending double play and added a perfect eighth. Rookie Edwin Diaz notched his 18th save, despite allowing a run and three hits in the ninth.I need to control emotions, try to make pitches and try to help the team win, to give us a chance to make the playoffs said Diaz, who had blown two of his three previous save opportunities. We are so close right now.The Mariners took a 1-0 lead in the fourth on three consecutive singles before running themselves out of the inning. Kyle Seager reached on an infield single when Kendall Graveman couldnt find the handlle on his two-out dribbler along the first-base line.dddddddddddd Adam Lind followed with a single to center. Martin singled through the right side, scoring Seager from second. Martin continued for second, but was caught in a rundown. Lind was thrown out at home trying to score on the play.Chad Pinder brought Oakland even in the sixth with his first career home run, a leadoff shot to left for the only run off starter Ariel Miranda.Oakland had runners on first and third with one out in the seventh, but failed to score. Danny Valencia singled to open, but was forced at second on Brett Eibners fielders choice groundout to short. Yonder Alonso then singled Eibner to third. Cishek relieved and enticed pinch-hitter Max Muncy into an ending double play grounder.It came down to situational at-bats, Oakland manager Bob Melvin said. We had runners at third with less than two outs, then we hit into a double play and two strikeouts . Our situational at-bats hurt us tonight.GOOD MONTH FOR MIRANDAAlthough he did not get the decision, Miranda allowed just one run on four hits in 5 1/3 innings, striking out six. Miranda, acquired from Baltimore on July 31 in exchange for LHP Wade Miley, is 4-1 with a 2.62 ERA in six September starts. Over his last four starts, Miranda has held opposing batters hitless in eight consecutive at-bats with runners in scoring position.UP NEXT:As: RHP Raul Alcantara (1-2, 5.75 ERA) makes his fifth career start since being called up from Triple-A Nashville on Sept. 5. He faced Seattle on Sept. 11, giving up two runs and seven hits in 5 2/3 innings without a decision.Mariners: RHP Taijaun Walkers (7-11, 4.35 ERA) up-and-down season seems to be back on the upswing. Walker was 2-0 with 1.44 in four April starts, then went 0-5 in May and eventually was sent to Triple-A. Hes 3-1 in his last four starts. ' ' '