Clay Buchholz moved to 7-0 on Wednesday after holding the White Sox to one run over seven innings.
Paul Konerko went 2-for-4 with a home run but the White Sox fell to the Red Sox on Wednesday.
Hector Santiago took the loss Wednesday despite allowing just two runs in six innings against the Red Sox.
J.D. Martinez went 2-for-4 with a home run and two RBI in the Astros' 3-1 victory over the Royals on Wednesday.
Jose Veras picked up his eighth save of the season as the Astros beat the Royals on Wednesday.
James Shields allowed just two runs in seven innings but took the loss against the Astros on Wednesday.
Jordan Lyles went six innings, allowing just one run, as the Astros beat the Royals on Wednesday.
Chris Davis went 4-for-4 with his 14th home run Wednesday, and the Orioles beat the Yankees 6-3.