3:56 PM - Matt Foster (CHW) was placed on the 15-day injured list Friday with a lower-back disc herniation.

1:41 PM - Matt Foster (CHW) White Sox recalled Foster from Triple-A Charlotte on Tuesday, LaMond Pope of the Chicago Tribune reports.

7:58 PM - Matt Foster (CHW) was added to the White Sox's roster as the 27th man ahead of the second game of Wednesday's doubleheader against Texas.

7:19 PM - Matt Foster (CHW) was optioned to Triple-A Charlotte on Monday.

4:23 PM - Matt Foster (CHW) White Sox reinstated Foster (elbow) from the 60-day injured list Friday.

7:24 PM - Matt Foster (CHW) (elbow/back) is expected to resume his rehab assignment with Triple-A Charlotte in the coming days, Daryl Van Schouwen of the Chicago Sun-Times reports.

1:16 PM - Matt Foster (CHW) (elbow) rehab assignment with Triple-A Charlotte has been paused due to a strained back, Vinnie Duber of AllCHGO.com reports.

6:17 PM - Matt Foster (CHW) (elbow) rehab assignment was transferred to Triple-A Charlotte on Friday, Scott Merkin of MLB.com reports.

1:58 PM - Matt Foster (CHW) (elbow) began a rehab assignment Monday in the rookie-level Arizona Complex League, striking out two over a scoreless inning.

2:48 PM - Matt Foster (CHW) (elbow) was placed on the 60-day injured list Friday.

3:16 PM - Matt Foster (CHW) underwent Tommy John surgery on his right elbow earlier this week, Scott Merkin of MLB.com reports.

2:31 PM - Matt Foster (CHW) was transferred to the 60-day injured list by the White Sox on Friday with a right flexor strain.

1:37 PM - Matt Foster (CHW) was placed on the 15-day injured list by the White Sox on Thursday with a right forearm strain.

2:46 PM - Matt Foster (CHW) has been shut down due to a right forearm strain, Scott Merkin of MLB.com reports.