12:23 PM - Davis Martin (CHW) (elbow) was optioned to Triple-A Charlotte on Friday

1:14 PM - Davis Martin (CHW) (elbow) threw his second bullpen session of the spring Monday, Scott Merkin of MLB.com reports.

9:23 AM - Davis Martin (CHW) (elbow) will begin throwing bullpen sessions Monday, Scott Merkin of MLB.com reports.

4:30 PM - Davis Martin (CHW) announced Wednesday that he underwent Tommy John surgery on his right elbow, James Fegan of The Athletic reports.

4:36 PM - Davis Martin (CHW) Charlotte placed Martin on its 7-day injured list Wednesday with a right forearm strain, Scott Merkin of MLB.com reports.

5:09 PM - Davis Martin (CHW) White Sox optioned Martin to Triple-A Charlotte on Thursday, Daryl Van Schouwen of the Chicago Sun-Times reports.

1:50 PM - Davis Martin (CHW) said Friday that the right biceps soreness which forced him from his final start of last season was a non-issue this offseason, James Fegan of The Athletic reports.

5:21 PM - Davis Martin (CHW) was removed from Wednesday's start against the Twins in the top of the second inning due to right biceps soreness/

5:56 PM - Davis Martin (CHW) is scheduled to start Saturday's game against the Tigers.

9:27 AM - Davis Martin (CHW) did not factor into the decision against Detroit on Saturday, allowing one run on three hits while striking out five and walking one over six innings.

4:13 PM - Davis Martin (CHW) will start Saturday's game against the Tigers, Scott Merkin of MLB.com reports.

3:20 PM - Davis Martin (CHW) was recalled from Triple-A Charlotte on Saturday, Daryl Van Schouwen of the Chicago Sun-Times reports.

2:22 PM - Davis Martin (CHW) White Sox optioned Martin to Triple-A Charlotte on Sunday.

4:37 PM - Davis Martin (CHW) isn't starting Friday's game against the Twins but could be used as the bulk pitcher behind opener Joe Kelly, Scott Merkin of MLB.com reports.

12:27 PM - Davis Martin (CHW) is slated to start Friday's game against the Twins in Chicago, Daryl Van Schouwen of the Chicago Sun-Times reports.

8:40 AM - Davis Martin (CHW) (2-4) took the loss to Arizona on Saturday, allowing five runs (four earned) on four hits while striking out two and walking four over three innings.

2:35 PM - Davis Martin (CHW) was recalled from Triple-A Charlotte prior to Saturday's start against the Diamondbacks.

8:16 PM - Davis Martin (CHW) Sox manager Tony La Russa said Martin is likely to be called up to start Saturday against the Diamondbacks, Daryl Van Schouwen of the Chicago Sun-Times reports.

11:08 PM - Davis Martin (CHW) (2-3) was optioned to Triple-A Charlotte after earning the win in Game 2 of Tuesday's doubleheader against the Royals. He allowed one run on three hits with three strikeouts and one walk across 5.2 innings.

11:08 PM - Davis Martin (CHW) (2-3) was optioned to Triple-A Charlotte after earning the win in Game 2 of Tuesday's doubleheader against the Royals. He allowed one run on three hits with three strikeouts and one walk across 5.2 innings.

11:30 AM - Davis Martin (CHW) White Sox recalled Martin from Triple-A Charlotte and will have start the second game of Tuesday's doubleheader in Kansas City.

7:00 PM - Davis Martin (CHW) was optioned to Triple-A Charlotte on Tuesday.

7:00 PM - Davis Martin (CHW) was optioned to Triple-A Charlotte on Tuesday.

3:27 PM - Davis Martin (CHW) was recalled from Triple-A Charlotte on Friday.

11:00 PM - Davis Martin (CHW) was optioned to Triple-A Charlotte following Saturday's doubleheader against the Guardians.

10:57 AM - Davis Martin (CHW) was recalled from Triple-A Charlotte to serve as the 27th man during Saturday's doubleheader against the Guardians.

10:41 AM - Davis Martin (CHW) was called up from Triple-A Charlotte and is starting Game 1 of Tuesday's doubleheader against the Guardians.

2:38 PM - Davis Martin (CHW) is expected to start in one of the two games during Tuesday's doubleheader against the Guardians, James Fegan of The Athletic reports.

11:20 AM - Davis Martin (CHW) was optioned to Triple-A Charlotte on Wednesday.

3:53 PM - Davis Martin (CHW) White Sox recalled Martin from Triple-A Charlotte on Tuesday.

12:06 PM - Davis Martin (CHW) was optioned to Triple-A Charlotte on Sunday.

4:43 PM - Davis Martin (CHW) will pitch behind opener Reynaldo Lopez against the Rangers on Friday, James Fegan of The Athletic reports.

11:43 PM - Davis Martin (CHW) (0-2) took the loss Friday versus the Rays, allowing four runs on five hits and three walks with one strikeout in 5.1 innings.

4:12 PM - Davis Martin (CHW) was recalled from Triple-A Charlotte and is starting Friday against the Rays.

4:15 PM - Davis Martin (CHW) manager Rick Hahn said Saturday that Martin could join the White Sox's rotation after Dallas Keuchel was designated for assignment, James Fegan of The Athletic reports.

1:17 PM - Davis Martin (CHW) was optioned to Triple-A Charlotte on Wednesday.

10:45 AM - Davis Martin (CHW) (0-1) took the loss in the second game of Tuesday's doubleheader against the Royals, allowing one run on five hits and a walk over five innings. He struck out seven.