Michael Pineda (shoulder) could begin throwing from a full mound as soon as next week.
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.
Chris Davis went 4-for-4 with his 14th home run Wednesday, and the Orioles beat the Yankees 6-3.
Yankees manager Joe Girardi said he would be "shocked" if Hiroki Kuroda (calf) was unable to make his next start.
Francisco Liriano fired seven scoreless innings Wednesday in the Pirates' 1-0 victory over the Cubs.
C.J. Wilson allowed just one run over eight innings of the Angels' 7-1 win over the Mariners on Wednesday.
Cliff Lee overwhelmed the Marlins Wednesday, going the distance while allowing just three hits, two walks and no runs while striking out five in the 3-0 win.
Delmon Young homered for the second straight game in Wednesday's win over the Marlins.
Rockies optioned 2B Josh Rutledge to Triple-A Colorado Springs.
Kevin Slowey left Wednesday's start against the Phillies after the fifth inning with a left lat strain.
Jake Westbrook had to stop his bullpen session Wednesday after 20 pitches due to pain in his right elbow.
Roy Halladay (shoulder) could rejoin the Phillies' rotation in late August if everything progresses on schedule.