2:30 PM - Thyago Vieira (AZ) Torey Lovullo said Thursday that Vieira (elbow/knee/shoulder) will undergo Tommy John surgery, Mark Feinsand of MLB.com reports.

11:01 AM - Thyago Vieira (AZ) Diamondbacks outrighted Vieira to Triple-A Reno on Aug. 2.

3:41 PM - Thyago Vieira (AZ) designated Vieira for assignment Saturday.

2:49 PM - Thyago Vieira (AZ) Diamondbacks claimed Vieira off waivers from the Orioles on Thursday, o Mackie of Arizona Republic reports.

2:10 PM - Thyago Vieira (Bal) Orioles designated Vieira for assignment Monday.

3:31 PM - Thyago Vieira (Bal) Brewers traded Vieira and Aneuris Rodriguez to the Orioles on Saturday in exchange for Garrett Stallings.

3:31 PM - Thyago Vieira (Mil) was designated for assignment by the Brewers on Monday.

6:16 AM - Thyago Vieira (Mil) earned his second career save Sunday in a win over the Mariners, allowed two runs on a hit and a walk while striking out five over three innings.

1:56 PM - Thyago Vieira (Mil) is included on the Brewers' 26-man active roster for Friday's season opener versus the Mets.

5:18 PM - Thyago Vieira (Mil) Brewers placed Vieira on the 15-day injured list Monday with a right calf strain.

12:06 PM - Thyago Vieira (Mil) was selected from Triple-A Nashville on Wednesday.

11:28 AM - Thyago Vieira (Mil) signed a minor-league contract with the Brewers on Thursday, Adam McCalvy of MLB.com reports.

5:46 PM - Thyago Vieira (CWS) allowed one run on a hit and a walk over one inning Sunday against the Yankees. He was optioned to Triple-A Charlotte following the game, James Fegan of The Athletic reports.

1:48 PM - Thyago Vieira (CWS) White Sox recalled Vieira from Triple-A Charlotte on Sunday.

11:49 PM - Thyago Vieira (CWS) was optioned to Triple-A Charlotte following Friday's game against the Twins, Daryl Van Schouwen of the Chicago Sun-Times reports. He allowed one run (zero earned) on a hit and two walks while striking out three over two innings.

1:45 PM - Thyago Vieira (CWS) was recalled from Triple-A Charlotte on Wednesday.

9:17 PM - Thyago Vieira (CWS) was called up from Triple-A Charlotte on Wednesday to serve as the 26th man in the doubleheader at Baltimore.

12:29 PM - Thyago Vieira (CWS) was optioned to Triple-A Charlotte on Wednesday.

12:33 PM - Thyago Vieira (CWS) was recalled from Triple-A Charlotte on Sunday.

5:15 PM - Thyago Vieira (CWS) was optioned to Triple-A Charlotte on Thursday.

7:43 AM - Thyago Vieira (CWS) mopped up Wednesday's game against the Dodgers, earning his first spring save. He struck out one in one inning.

10:01 PM - Thyago Vieira (CWS) walked one and struck out two in a scoreless ninth inning Saturday to pick up his first career save in a 2-1 win over the Rays.

5:44 AM - Thyago Vieira (CWS) was returned to Triple-A Charlotte on Saturday, Phil Thompson of the Chicago Tribune reports.

9:19 AM - Thyago Vieira (CWS) will be up as the 26th man for the White Sox doubleheader against Oakland on Friday, James Fegan of The Athletic Chicago reports.

8:26 PM - Thyago Vieira (Sea) notched his first save in Triple-A Tacoma's win over Sacramento on Sunday, firing a clean ninth inning.

12:18 PM - Thyago Vieira (Sea) was promoted to Triple-A Tacoma on Wednesday, Tacoma broadcaster Mike Curto reports.

10:13 AM - Thyago Vieira (Sea) fired two-third scoreless innings in Team World's 7-6 loss to Team USA in the All-Star Futures Game on Sunday, allowing a hit and a walk while recording a strikeout. As per Ryan Divish of the Seattle Times, only one of his 16 fastballs was clocked under 99 mph.

8:36 PM - Thyago Vieira (Sea) was the lone Mariners prospect chosen for the All-Star Futures Game in Miami on July 9, Greg Johns of MLB.com reports.