Jeff Locke was scratched from Wednesday's start with discomfort "in the oblique area" but said it's not a huge concern.
Travis Snider went 3-for-3 with a two-run homer and three RBI against his old team as the Pirates topped the Blue Jays 6-4 on Wednesday.
Top Pirates prospect Gregory Polanco was 2-for-3 with a double and RBI on Tuesday against the Tigers.
Charlie Morton retired nine of the 10 hitters he faced Tuesday in the Pirates' 5-2 win over the Tigers.
Yao-Hsun Yang pitched a hitless inning Tuesday in relief versus the Tigers.
Jeff Locke has been scratched from Tuesday's Grapefruit League game due to tightness in his right side.
Tom Singer of MLB.com writes that "the Pirates' early impression of Chris McGuiness is far too good for them to make a quick move for anyone else."
Gaby Sanchez (knee) felt fine while hitting in the batting cage Monday.
Pedro Alvarez had a two-run homer and an RBI single to lead the Pirates to a 7-6 win over the Red Sox on Monday.
Francisco Liriano pitched a pair of hitless innings versus the Red Sox on Monday.
Jason Grilli (elbow) is scheduled to make his Grapefruit League debut on Thursday against the Blue Jays.
Stolmy Pimentel tossed two scoreless innings for the win as the Pirates topped the Phillies 4-1 on Sunday.
Travis Snider went 0-for-4 as a DH in his spring debut Sunday against the Phillies.
Travis Snider got the stitches removed from a finger on his left hand and will be the designated hitter in Sunday's game against the Phillies.
Wandy Rodriguez yielded an unearned run in his inning of work Saturday as the Pirates and Rays played to a 2-2 tie in 10 innings.