By C. Trent Rosecrans
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Going for 200: Boston's Tim Wakefield will take his third chance at winning his 200th game of his career. The 45-year-old knuckleballer has pitched well in his last two starts, but wasn't able to pick up the win. He gave up three runs to both the White Sox on July 29 and to the Indians on Aug. 3, going a combined 13 2/3 innings and 11 strikeouts with just four walks. Baker's looking to bounce back from a three-inning outing against the Angels on Aug. 3. He gave up five hits and four runs (three earned), throwing 77 pitches in the outing. Red Sox at Twins, 7:10 p.m. ET
Perfect timing: If you're a team just a half-game out of first place, there are few things that can make you happier than seeing a four-game series against the Astros coming up on the schedule. Arizona is 5-5 over its last 10 games but is still just a half-game out in the National League West thanks to San Francisco's recent struggles. The Astros are 40 games under .500. Daniel Hudson starts for the Diamondbacks opposite Houston's best pitcher, Wandy Rodriguez, in the series opener tonight. Watch for Arizona's Justin Upton who is putting up MVP numbers. Upton is hitting .366/.418/..831 with seven homers and 22 RBI over his last 18 games and has a homer in his five plate appearances against Rodriguez. Astros at Diamondbacks, 9:40 p.m. ET
This one goes to 11?: Pittsburgh has an uphill climb in San Francisco if it wants to stop its 10-game losing streak. While the Pirates will miss Tim Lincecum in the three-game series, they have to face former Pirate Ryan Vogelsong, who is 9-1 with a 2.19 ERA. While Vogelsong's ERA is slightly higher at AT&T Park, batters aren't hitting him as well at home, putting up a .228/.290/.312 line. He's allowed just three homers in his 11 home starts. Pittsburgh's Charlie Morton got the Pirates' losing streak started in Philadelphia by allowing eight runs in four innings. He threw seven shutout innings in his last start, but the Pirates lost a 1-0 game to the Cubs. Pirates at Giants, 10:15 p.m. ETFor more baseball news, rumors and analysis, follow @cbssportsmlb on Twitter or subscribe to the RSS feed.