Pittsburgh Pirates vs. Chicago Cubs

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Pedro Alvarez attempts to tag out Jeff Baker of the Chicago Cubs at third base during the game on August 1, 2011.

Pittsburgh Pirates vs. Chicago Cubs

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Pirates Manager Clint Hurdle watches batting practice before the game.

Pittsburgh Pirates vs. Chicago Cubs

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The Pirates welcome Derrek Lee #25, who was newly acquired by trade from the Baltimore Orioles.

Pittsburgh Pirates vs. Chicago Cubs

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Derrek Lee is congratulated by teammate Ryan Ludwick #36, also just acquired in a trade from the San Diego Padres, after Lee hit a solo home run against the Chicago Cubs in the fourth inning.

Pittsburgh Pirates vs. Chicago Cubs

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Derrek Lee runs out of the dugout.

Pittsburgh Pirates vs. Chicago Cubs

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Derrek Lee is congratulated by third base coach Nick Leyva after he hit a solo home run against the Cubs in the fourth inning.

Pittsburgh Pirates vs. Chicago Cubs

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Derrek Lee is congratulated by teammate Chris Snyder after he hit a two run home run in the 8th inning.

Pittsburgh Pirates vs. Chicago Cubs

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Derrek Lee is congratulated by teammate Neil Walker after he hit a two run home run in the 8th inning.

Pittsburgh Pirates vs. Chicago Cubs

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Starlin Castro of the Chicago Cubs throws his helmet on the ground after striking out against the Pirates.

Pittsburgh Pirates vs. Chicago Cubs

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Ronny Cedeno hits a ground ball against the Cubs.

Pittsburgh Pirates vs. Chicago Cubs

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Derrek Lee laughs with his new teammates Xavier Paul and Matt Diaz during batting practice before the game.

Pittsburgh Pirates vs. Chicago Cubs

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Paul Maholm pitches against the Chicago Cubs.

Pittsburgh Pirates vs. Chicago Cubs

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Paul Maholm takes a moment in between pitches against the Cubs.

Pittsburgh Pirates vs. Chicago Cubs

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Paul Maholm gets ready to pitch.