Mills (elbow) tossed 1.2 innings Tuesday in the Red Sox's 6-1 loss to Atlanta in Grapefruit League play, giving up one earned run on one hit and one walk while striking out one batter.

EDGE Analysis

Mills didn't pitch in either of the past two seasons after suffering from elbow soreness during spring training in 2023 and requiring Tommy John surgery later that summer. After a lengthy recovery, Mills seems to be healthy again, but he'll face an uphill battle to win a spot in Boston's Opening Day bullpen while he attends camp as a non-roster invitee.

Mills (elbow) signed a two-year, minor-league contract with the Red Sox on Sunday, Chris Cotillo of The Springfield Republican reports.

EDGE Analysis

Mills was non-tendered by the Red Sox in mid-November but will rejoin the organization a few weeks later on a minor-league deal. However, he underwent Tommy John surgery in July and will be sidelined for most of the 2024 campaign.

Mills was non-tendered by the Red Sox on Friday, Chris Cotillo of The Springfield Republican reports.

EDGE Analysis

Mills, now officially a free agent, will be sidelined for much of the 2024 season after requiring Tommy John surgery on his right elbow this past July.

Mills (elbow) underwent Tommy John surgery Wednesday, Mac Cerullo of the Boston Herald reports.

EDGE Analysis

Mills has been out all season with elbow problems and encountered multiple setbacks along the way. The reliever will now be sidelined, at minimum, until late in the 2024 campaign.

Mills' scheduled live batting practice session on June 9 was canceled due to continued soreness in his right elbow, MLB.com reports.

EDGE Analysis

"He wasn't feeling great, and he will be down a few days," Red Sox manager Alex Cora said. Mills has been out all season with right elbow inflammation and this is the second setback he's experienced. He should be considered out indefinitely.

Mills (elbow) won't throw in an extended spring training game this weekend, Christopher Smith of The Springfield Republican reports.

EDGE Analysis

Mills was supposed to head to Boston's facility in Fort Myers, Fla., but the Red Sox are having him delay his arrival while he contends with soreness. It's unclear how much time Mills will need before he begins throwing in game situations.

Mills (elbow) will begin a rehab assignment later this week or next week, Christopher Smith of MassLive.com reports.

EDGE Analysis

Mills opened the season on the injured list with an elbow issue he picked up during spring training, but he is nearing the end of his recovery and is on the verge of advancing to the final step in the process. Barring any setbacks, he should be ready to pitch for the Red Sox at some point in June.

Mills (elbow) was transferred to the 60-day injured list Sunday.

EDGE Analysis

Mills began the season on the injured list with right elbow inflammation and now won't be eligible to be activated until late May. The 28-year-old recently resumed throwing on flat ground, with the next major step in his rehab likely to be throwing off a mound.

Mills (elbow) has resumed throwing and playing catch from 60-65 feet away, Chris Cotillo of The Springfield Republican reports.

EDGE Analysis

Mills is currently on the injured list due to inflammation in his right elbow. The right-hander's next step would be to throw bullpens, and because he's been out since the middle of March he'll likely need a lengthy rehab assignment before joining the Boston bullpen near the start of May.

Mills (elbow) began playing catch this week, Chris Cotillo of The Springfield Republican reports.

EDGE Analysis

Mills is a couple weeks removed from being diagnosed with right elbow inflammation. He'll ramp things back up slowly and wouldn't seem to be guaranteed a roster spot with the big club once healthy.