MLB Player News

The Diamondbacks optioned Carrillo to Triple-A Reno on Monday.

Carrillo will give up his spot on the 26-man active roster and in the Arizona bullpen to right-hander Justin Martinez (elbow), who was reinstated from the 60-day injured list. After being recalled from Triple-A on July 21, Carrillo made eight relief appearances for the Diamondbacks, picking up two wins while delivering an 0.66 ERA, 1.10 WHIP and 15:8 K:BB across 13.2 innings.

The Reds recalled Maxwell from Triple-A Louisville on Monday.

Maxwell will help supplement the bullpen as the Reds navigate through a stretch of 17 games in 16 days. The big righty has struggled during his opportunities in the majors this season, logging a 9.90 ERA and 9:10 K:BB over 10 innings.

The Reds designated Emanuel for assignment Monday.

Emanuel started the first game of Monday's doubleheader versus the Cardinals and did his job in holding them to two runs over five innings. He look a tough-luck loss, however, and will now exit the 26-man and 40-man rosters. There's a good chance Emanuel clears waivers, though he would have the ability to elect free agency at that point since he's been outrighted previously.

The Cubs recalled Assad from Triple-A Iowa on Monday, Taylor McGregor of Marquee Sports Network reports.

Assad was optioned to Triple-A on Sunday, but he's back with the Cubs one day later after the big club placed Edward Cabrera (blister) on the 15-day injured list. Prior to being sent down to the minors, Assad was moved to the bullpen after the Cubs acquired Kevin Gausman and Clay Holmes before the Aug. 3 trade deadline. However, Assad -- who has started in 10 of 21 major-league games this season -- could return to the team's rotation following Cabrera's recent injury.

Adam (shoulder) played light catch from 90 feet Monday, AJ Cassavell of MLB.com reports.

Adam said afterward that he "felt clean, I felt no pain, so really good." It's the first time he's done any throwing since he went down with a right shoulder strain in early July. He'll need some time to get built back up, but Adam should rejoin the Padres' bullpen sometime in September if all goes well.

The Marlins announced Monday that Nardi (rib) is scheduled to undergo surgery on his left elbow in the near future, Daniel Alvarez-Montes of ElExtraBase.com reports.

Miami placed Nardi on the injured list May 30 due to a left rib cage stress reaction, but that injury is now viewed as a lesser concern after he experienced elbow discomfort while working his way through a throwing program earlier this month. After receiving a consultation last week from renowned arm specialist Dr. Keith Meister last week, Nardi has decided to undergo surgery to address the elbow injury. The type of procedure won't be known until after the operation is completed, but assuming Nardi requires Tommy John or internal brace surgery -- or a hybrid of the two -- he'll likely miss the entire 2027 season. The upcoming elbow surgery is the latest in a long line of health-related setbacks for the reliever, who previously missed the entire 2025 campaign due to a lower-back injury.

The Rockies recalled Shook from Triple-A Albuquerque on Monday.

Shook made four relief appearances for the Rockies earlier this season, allowing six runs with a 6:3 K:BB over 5.2 innings. The 28-year-old will provide the Colorado bullpen with a fresh arm after the relief corps covered five innings in Sunday's win over the Giants.

The Diamondbacks reinstated Martinez (elbow) from the 60-day injured list Monday.

Martinez has been cleared to make his 2026 debut with the Diamondbacks following a lengthy recovery from Tommy John surgery, which he underwent June 25, 2025. The hard-throwing reliever looked sharp over his four rehab appearances between Single-A Visalia and Triple-A Reno, firing four scoreless, no-hit innings while striking out six and issuing just one walk. The Diamondbacks' closer situation has been unsettled over the past three weeks after Paul Sewald lost the job and eventually, his roster spot, so Martinez could make for a viable speculative pickup for fantasy managers mining for saves. Before requiring surgery last summer, Martinez had previously been a key high-leverage arm for Arizona in 2024 and the early part of the 2025 season.

The Red Sox optioned Burgos to Triple-A Worcester on Monday.

Burgos helped save the bullpen with four innings of one-run ball in Sunday's loss to the Pirates, but he's being sent down a day later. The Red Sox called up Wyatt Olds from Triple-A to take Burgos' spot in the bullpen.

The Red Sox selected Olds's contract from Triple-A Worcester on Monday.

Olds will receive his first call-up to the big leagues after submitting a 5.33 ERA and 74:28 K:BB over 50.2 frames this season with Worcester. The right-hander -- who turned 27 earlier this month -- will likely provide Boston with some bullpen protection for a short period of time before returning to Worcester.