By C. Trent Rosecrans
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Tough draw: The Brewers have lost four in a row -- after winning four in a row -- and seen their lead in the NL Central shrink to seven games. While the Brewers are still fully in control of the NL Central race with 16 games remaining, they'd love to end this skid. The problem is they face the Phillies' Cliff Lee on Saturday. Lee has been fantastic of late, winning each of his last seven starts and allowing just six runs in that time, good for a 0.96 ERA. If you take away the first game of that stretch in which he gave up four runs to the Pirates, Lee has a 0.37 ERA in his last six starts. Lefty Randy Wolf is 6-1 in his last eight starts with a 3.11 ERA. Phillies at Brewers, 7:10 p.m. ET
Shrinking lead: The American League Wild Card may actually turn out to be a race, as the Rays are now just 5.5 games behind the Red Sox and have six more games against Boston (and seven against the Yankees). Boston has lost three in a row and seven of its last nine. It may not make anyone in the Hub feel safe with Kyle Weiland on the mound. Weiland, the former Notre Dame closer, is making his third big-league start Saturday. He last pitched five days ago in relief, throwing two scoreless innings. Both of his starts so far this season have been against Baltimore, getting roughed up in a no-descision on July 10, allowing six runs on eight hits in four innings and then nine days later allowing three runs on six hits in six innings, earning the loss. Overall, he's 0-1 with a 6.75 ERA. He'll be opposite another rookie -- but a possible Rookie of the Year -- Jeremy Hellickson, who is 12-10 with a 2.90 ERA, throwing a complete game against the Orioles in his last start. He's 1-1 with a 3.65 ERA in two starts against the Red Sox this season. Red Sox at Rays, 7:10 p.m. ET
Best matchup: Not only are the Yankees and Angels in the only two races left in baseball, but they're also putting on the best pitching matchup of the night -- CC Sabathia against Dan Haren. Sabathia's searching for his 20th win of the season -- despite averaging nearly 16 wins a year in his first 10 years in baseball, Sabathia recorded his first 20-win season last year when he went 21-7 for the Yankees. So far this season he's 19-7 with a 2.97 ERA. Haren's averaged 14 wins in his first six seasons as a full-time starter and needs two more wins this season to match his career high in the stat. He won 16 games for the Diamondbacks in 2008 and 15 in 2007. He's 14-8 with a 3.20 ERA this season. Yankees at Angels, 9:05 p.m. ETFor more baseball news, rumors and analysis, follow @cbssportsmlb on Twitter or subscribe to the RSS feed.