J.A. Happ delivered his second consecutive strong outing, holding the Cubs to five hits and one run in six innings, and J.D. Martinez delivered a tiebreaking RBI single in the sixth inning to send the Astros to a 2-1 win at Minute Maid Park on Tuesday.

J.A. Happ delivered his second consecutive strong outing, holding the Cubs to five hits and one run in six innings, and J.D. Martinez delivered a tiebreaking RBI single in the sixth inning to send the Astros to a 2-1 win at Minute Maid Park on Tuesday.

J.A. Happ delivered his second consecutive strong outing, holding the Cubs to five hits and one run in six innings, and J.D. Martinez delivered a tiebreaking RBI single in the sixth inning to send the Astros to a 2-1 win at Minute Maid Park on Tuesday.

J.A. Happ delivered his second consecutive strong outing, holding the Cubs to five hits and one run in six innings, and J.D. Martinez delivered a tiebreaking RBI single in the sixth inning to send the Astros to a 2-1 win at Minute Maid Park on Tuesday.

J.A. Happ delivered his second consecutive strong outing, holding the Cubs to five hits and one run in six innings, and J.D. Martinez delivered a tiebreaking RBI single in the sixth inning to send the Astros to a 2-1 win at Minute Maid Park on Tuesday.

J.A. Happ delivered his second consecutive strong outing, holding the Cubs to five hits and one run in six innings, and J.D. Martinez delivered a tiebreaking RBI single in the sixth inning to send the Astros to a 2-1 win at Minute Maid Park on Tuesday.

J.A. Happ delivered his second consecutive strong outing, holding the Cubs to five hits and one run in six innings, and J.D. Martinez delivered a tiebreaking RBI single in the sixth inning to send the Astros to a 2-1 win at Minute Maid Park on Tuesday.

J.A. Happ delivered his second consecutive strong outing, holding the Cubs to five hits and one run in six innings, and J.D. Martinez delivered a tiebreaking RBI single in the sixth inning to send the Astros to a 2-1 win at Minute Maid Park on Tuesday.

Behind Adam Wainwright's first shutout since Aug. 6, 2010, the Cardinals took the second game of a three-game series from the Padres with a 4-0 win Tuesday night before 39,151 at Busch Stadium.

Behind Adam Wainwright's first shutout since Aug. 6, 2010, the Cardinals took the second game of a three-game series from the Padres with a 4-0 win Tuesday night before 39,151 at Busch Stadium.

Behind Adam Wainwright's first shutout since Aug. 6, 2010, the Cardinals took the second game of a three-game series from the Padres with a 4-0 win Tuesday night before 39,151 at Busch Stadium.

Behind Adam Wainwright's first shutout since Aug. 6, 2010, the Cardinals took the second game of a three-game series from the Padres with a 4-0 win Tuesday night before 39,151 at Busch Stadium.

Matt Harrison survived a treacherous 35-pitch first inning and ended up pitching the Rangers to a 3-1 victory over the Mariners at Safeco Field on Tuesday night.

Matt Harrison survived a treacherous 35-pitch first inning and ended up pitching the Rangers to a 3-1 victory over the Mariners at Safeco Field on Tuesday night.

Matt Harrison survived a treacherous 35-pitch first inning and ended up pitching the Rangers to a 3-1 victory over the Mariners at Safeco Field on Tuesday night.

Matt Harrison survived a treacherous 35-pitch first inning and ended up pitching the Rangers to a 3-1 victory over the Mariners at Safeco Field on Tuesday night.

Matt Harrison survived a treacherous 35-pitch first inning and ended up pitching the Rangers to a 3-1 victory over the Mariners at Safeco Field on Tuesday night.