B.J. Upton has been diagnosed with a right adductor muscle strain after leaving Friday's game against the Reds in the first inning.
Major League Baseball suspended Brian Matusz eight games for having a foreign substance on his arm.
Carlos Beltran is out of the Yankees' starting lineup on Monday due to illness.
Brian McCann (foot) is in the Yankees' starting lineup on Monday afternoon against the Royals.
Chris Davis is not in the Orioles' lineup Monday.
Lucas Duda (hamstring) is back in the Mets' starting lineup on Monday against the Phillies.
Troy Tulowitzki is not in the Rockies' starting lineup Monday against the Reds.
Jason Vargas (elbow) will start for the Royals on Tuesday night at Yankee Stadium.
Royals placed LHP Danny Duffy on the 15-day disabled list with left biceps tendinitis.
Mets manager Terry Collins suggested Sunday that Matt Harvey may be going through a period of "dead arm."
Yovani Gallardo fired six innings of two-run ball in Sunday's victory over the Yankees, allowing just four hits and a walk along the way.
Nolan Arenado went 4-for-5 and finished a double shy of the cycle as the Rockies thrashed the Giants 11-2 in Colorado on Sunday.