PITTSBURGH -- Two teams currently heading in opposite directions will meet again Saturday, for the second of three games in Pittsburgh this weekend.The Chicago Cubs are coming off their fourth straight loss after allowing five combined runs to the Pittsburgh Pirates in the seventh and eighth innings of an 8-4 loss Friday. Meanwhile, the Pirates have won eight of their past nine games to pull within 7.5 games of the National League Central-leading Cubs.Cubs manager Joe Maddon didnt hide his frustration Friday night.Were just not able to play through our mistakes like we did at the beginning of the year, Maddon said. No excuses. Weve got to play better.Pirates right-handed pitcher Chad Kuhl will make his third MLB start after going 1-0 in his first two. He pitched five innings and allowed three earned runs and four hits in a 4-3 win against the Los Angeles Dodgers on June 6 before going six innings with two runs and seven hits against the Oakland Athletics on July 2.The Pirates won each time the 23-year-old has started, which helped bolster a starting rotation that was laboring through a dismal June.Pittsburgh relied on several young pitchers to fuel its recent turnaround, including Kuhl and right-hander Jameson Taillon. It promoted right-hander Tyler Glasnow, the Pirates top-ranked prospect by Baseball America, on Thursday before optioning him back to Triple-A Indianapolis on Friday.The youth movement hasnt just belonged to the pitching staff, though. First baseman Josh Bell was promoted from Indianapolis on Friday, when he pinch-hit against Jake Arrieta in the seventh inning and laced a single to center field in his first major league at-bat to help set up the tying run.Hurdle said the Pirates will use Bell as a bat off the bench during the weekend series before re-evaluating the lineup after the All-Star Break. He was impressed with Bells temperament, however, and would be confident using him in a similar position Saturday.My goodness. Big league first at-bat, that scenario? I dont know how much better it gets than that, Hurdle said. Mom and dad are in the park. Laces a ball on the first pitch off a Cy Young winner. Thats awful nice. I dont know if he had that yesterday when he woke up or this morning on the way here not he plane. Good for him and good for us.It will have to be seen if the Pirates youth can help them overcome veteran left-hander Jon Lester on Saturday.Lester has rolled to a 9-4 record with a 2.67 ERA, but is coming off his worst start of the season. He went just 1 1/3 innings and allowed eight earned runs on nine hits in Chicagos 14-3 loss to the New York Mets on July 3.In his previous three starts against Pittsburgh this season, Lester has allowed four combined runs across 18 1/3 innings pitched in three wins. He had his least impressive performance against the Pirates when he last faced them, allowing three runs in six innings, but winning 4-3 on June 18. Ryan Fitzpatrick Jersey . -- Ryan Blaney provided more evidence that Penske Racings No. Larry Csonka Youth Jersey . On June 12, just as the sun sets on the magnificent historical city of Sao Paulo the inventors, innovators and purveyors of “joga bonitowill” open their campaign. The opponent, Croatia and all its football might and will. As opposites do attract we are set for a corker of an opener. http://www.authenticdolphinspro.com/Mark-clayton-dolphins-jersey/ . The Masters champion and winner of last weeks Australian PGA has a three-round total of 14-under 199 at Royal Melbourne. "Im in a really good position for tomorrow," Scott said. Durham Smythe Jersey . LOUIS -- Attorneys for the St. Minkah Fitzpatrick Jersey .C. -- When North Carolina freshman Ryan Switzer reported to training camp in August he was a little miffed to learn he was third on the depth chart at punt returner.Manchester City fear Vincent Kompany could be out for a month after he suffered another muscle injury as the club progressed in the Champions League. The City captain, who has been plagued by recurring calf problems, was forced off after just seven minutes of the goalless last-16 second-leg tie against Dynamo Kiev on Tuesday night. Pellegrini says Kompany could be out for at least a month The Belgium international centre-back was injured as he slipped in a challenge with Kiev midfielder Vitaliy Buyalskiy and immediately kicked the ball out of play before signalling to the bench and hobbling down the tunnel, with a look of profound disappointment on his face. Kompany returned last month after suffering a grade-two tear to his calf against Sunderland on Boxing Day and, after City drew 0-0 at the Etihad to progress to the quarter-finals 3-1 on aggregate, boss Manuel Pellegrini confirmed Kompany has injured the same muscle again. Stats show Kompany concern Stats suggest captains injury could be major problem Vincent, unfortunately, has a muscle injury in his calf like he had before, he said. Well know more tomorrow or maybe the day after tomorrow how important it is, but always a muscle injury is minimum of one month.ddddddddddddFellow centre-back Nicolas Otamendi was also forced off with a problem, but Pellegrini does not think it is too serious. He said: Otamendi has an important kick but we think just a couple of days for him to recover. We will see the way he develops.Kompanys injury is a huge blow to Citys dwindling title challenge. He could miss crucial matches against West Brom and Bournemouth, as well as the clash against United at Old Trafford, which is live on Sky Sports 1 HD from 3.30pm. Nicolas Otamendi was also forced off against Dynamo Kiev The centre-backs lay-off at the start of 2016 was the 12th time Kompany has been sidelined due to a calf injury since the start of the title-winning 2011-12 campaign, and his third this season.City manager Manuel Pellegrini, who at the time voiced fears Kompanys injury could be career threatening, warned last month that the 29-year-old could break down again. Kompany was sidelined at the start of the year after injuring a calf against Sunderland Its very difficult to find a particular thing about a muscle injury. Theres a lot of things you can do to try to have less injuries but no one will be sure you are not going to have any more, said Pellegrini.Eliaquim Mangala replaced Kompany against Kiev and Yaya Toure took over as captain, but less than 20 minutes later City suffered a further defensive blow when Otamendi was forced off with an apparent knee injury.City now head into Sundays Manchester derby with both of their first-choice centre-backs injured.Watch City take on Manchester rivals United live on Sky Sports 1 HD on Sunday from 3.30pm. Also See: Stats show Kompany concern Man City 0-0 Dynamo Kiev Pellegrini hails City progress When is the CL q-final draw? ' ' '