Richards had a locker set up for him in Arizona's clubhouse Thursday, Alex Weiner of Arizona Sports reports.

It looks like the Diamondbacks will make a few roster moves Friday, including the addition of Richards. The club inked him to a minor-league deal last month after he opted out of a contract with the Royals, who had designated him for assignment. The 32-year-old right-hander will slot into the bullpen, which has been hit hard by injuries.

Thompson (shoulder) has begun a throwing program, Alex Weiner of Arizona Sports reports.

Thompson landed on the 15-day injured list with a scapular strain earlier this month. No timeline has been established for the return of the side-arming righty, who is needed in an Arizona bullpen that's been hammered by injuries.

Atlanta designated Chavez for assignment Thursday, David O'Brien of The Athletic reports.

Chavez has pitched primarily with Triple-A Gwinnett this season, though he was called up to the majors in early July He's made four appearances in the big leagues this year and has given up eight earned runs with an 8:5 K:BB over eight innings. The 41-year-old will now go through the waiver process and will be able to elect free agency if he goes unclaimed.

Ruiz was traded from Atlanta to Texas in exchange for Dane Dunning on Thursday, David O'Brien of The Athletic reports.

Ruiz lost his spot on Atlanta's 40-man roster June 19, but he went unclaimed on waivers and remained in the organization. He'll get a fresh start with the Rangers, his third club of 2025.

Dunning was traded from Texas to Atlanta in exchange for Jose Ruiz and cash Thursday, David O'Brien of The Athletic reports.

Dunning has spent the majority of his season at Triple-A Round Rock and has appeared exclusively as a reliever in his five big-league appearances. Atlanta's immediate plans for him are unclear, but the team has a significant need at starting pitcher with both Spencer Schwellenbach (elbow) and Chris Sale (elbow) sidelined. Dunning posted a 5.02 ERA and 1.31 WHIP across 71.2 innings as a starter during the 2024 regular season.

Miller (forearm) began a throwing program Thursday, Alex Weiner of ArizonaSports.com reports.

Miller sought a second opinion on his flexor tendon and UCL just before the All-Star break and apparently received good news. It's unclear how quickly he'll return, but this is still good progress in his recovery.

Schultz (finger) began a rehab assignment with the Florida Complex League Blue Jays on Thursday.

Schultz hit the injured list with right middle finger inflammation in late June and resumed throwing roughly a week later. He should be activated relatively soon, as he typically works one or two frames per appearance and shouldn't need a ton of appearance before being reinstated.

Winckowski (elbow) is in the early stages of a throwing progression at the Red Sox' spring training complex in Florida, Chris Cotillo of MassLive.com reports.

Winkowski suffered a right flexor strain at Triple-A Worcester back in mid-May and was recalled and placed on the 60-day major-league injured list in early June. He will not be eligible for activation until early August, and it sounds like it will be longer than that before he'll be an option for the Red Sox.

Athletics manager Mark Kotsay said recently that Perkins is an option to join the team's rotation out of the All-Star break, Jason Burke of Athletics on SI reports.

The Athletics closed out the first half with four starters in their rotation after optioning Mitch Spence to Triple-A Las Vegas. All four of Perkins' appearances in the majors have come in relief, but he went at least three innings in three of them and is also one of the club's better starting pitching prospects. Perkins has struck out 11 over 9.2 innings with the A's and has totaled 68 punchouts in 44 frames this season at Las Vegas. Kotsay also mentioned J.T. Ginn and Osvaldo Bido as potential options for the rotation.

Rays president of baseball operations Erik Neander said Thursday that Boyle will open the second half in a multi-inning relief role, Marc Topkin of the Tampa Bay Times reports.

Boyle served in a piggyback role with Drew Rasmussen in his two appearances with the big club this month, throwing a total of nine innings while yielding three runs (two earned) with an 8:3 K:BB. However, Rasmussen is set to resume a normal starter workload after the break, and Neander mentioned Thursday that Boyle would be used for 2-to-3 innings at a time moving forward. It severely limits Boyle's fantasy outlook, should he remain in that role. However, there remains a good chance the righty will eventually find his way into the Rays' rotation, whether it be due to injury or trade of another starter. Boyle boasts a 1.29 ERA and 15:5 K:BB over 14 major-league innings in 2025 and has collected a 1.85 ERA and 96:31 K:BB across 73 frames at Triple-A Durham.