Banda will serve as the Dodgers' opening pitcher in Monday's game versus the Phillies, Fabian Ardaya of The Athletic reports.

Lefties are hitting just .154/.233/.231 against the left-handed Banda this season, so it makes sense to have him face lefty sluggers Kyle Schwarber and Bryce Harper in the first inning. Banda will likely work just the one inning before handing things off to Emmet Sheehan in bulk relief.

The Diamondbacks recalled Morillo from Triple-A Reno on Monday.

Morillo has offered a mixed bag during his several stints in the majors, posting a 4.55 ERA and 32:20 K:BB over 31.2 innings. Even with his control and command issues, the hard-throwing Morillo has sometimes found himself in high-leverage situations as part of an unsettled Arizona bullpen.

The Diamondbacks designated DeSclafani for assignment Monday.

DeSclafani made two appearances after returning from a thumb injury, giving up five home runs and six runs in total over 5.2 innings. His spot on the active roster and in the bullpen is being absorbed by Juan Morillo.

Taylor (groin) threw a 20-pitch bullpen session Monday, Scott Merkin of MLB.com reports.

Taylor had to be removed from an outing last Wednesday due to a right groin strain and hasn't made an appearance since. The White Sox will see how the reliever rebounds Tuesday before determining when he might be available to pitch again.

The Orioles designated Ragsdale for assignment Monday.

Ragsdale was torched for eight runs over three innings in his major-league debut during Sunday's loss to Toronto and now finds himself off the 40-man roster a day later. It's the second time during the second half that he's been designated for assignment, as he was traded from the Giants to the Orioles in late July after San Francisco booted him from its 40-man roster.

The Orioles placed Suarez on the 15-day injured list Monday with right elbow discomfort.

Suarez pitched well in an abbreviated start during Sunday's loss to the Blue Jays, striking out five over three innings of one-run ball. However, he came out of it with a sore pitching elbow, which will sideline him for the remainder of the season. Suarez had previously missed most of the season with a right shoulder strain. He will undergo an MRI on his elbow Monday night to determine the severity of the injury, per Roch Kubatko of MASNSports.com.

The Orioles claimed Castillo off waivers from the Mariners on Monday.

Castillo will join his third different team this month after previous stints with the Mets and Mariners. The lefty has posted a 4.38 ERA and 23:11 K:BB over 24.2 frames this season in the majors.

The Orioles recalled Hiraldo from Triple-A Norfolk on Monday.

Hiraldo has posted a 5.65 ERA and 12:6 K:BB over 14.1 frames during his time with the big club this season. He will give the Orioles a fresh bullpen arm.

The Blue Jays designated Borucki for assignment Monday.

Borucki made four scoreless relief appearances during his time with the Blue Jays this month, but it wasn't enough to retain his roster spot. The lefty will likely clear waivers, and if he does, he would have the ability to elect free agency.

Gilbert will serve as the White Sox's opening pitcher in Monday's game against the Orioles.

Gilbert will draw his fourth opener assignment this season after he yielded one run with a 6:2 K:BB over four innings in his first three outings as a starter. Sean Burke is likely to follow Gilbert in a bulk-relief role.