Cron and Randal Grichuk were traded from the Rockies to the Angels on Sunday in exchange for Jake Madden and Mason Albright, Mark Feinsand of MLB.com reports.

Cron spent his first four major-league seasons with the Angels, and he'll return to the organization as the team attempts to bolster its roster for a second-half playoff push. The 33-year-old has missed some time due to injuries this year but has slashed .259/.300/.473 with 11 home runs, 32 RBI and 31 runs over 55 games. Cron should have an opportunity to carve out an everyday role with the Angels as long as he remains healthy down the stretch.

Mountcastle is out of the lineup for Sunday's game against the Yankees.

Mountcastle will head to the bench for the series finale after he started each of the last five games while going 5-for-15 with a pair of solo home runs, three walks and two additional runs. With Mountcastle taking a seat, Adley Rutschman will get a day off behind the plate and serve as the Orioles' designated hitter.

Casas is out of the lineup for Sunday's game against the Giants.

The Giants are using a left-hander (Scott Alexander) as their opening pitcher, and while the lefty-hitting Casas will bow out of the lineup to begin game, it wouldn't be surprising if Casas came off the bench once right-handed primary pitcher Ross Stripling is summoned from the San Francisco bullpen. Though he went 0-for-4 with three strikeouts in Saturday's 3-2 loss, Casas had been on fire beforehand, slashing .455/.547/1.045 over the prior 14 games.

Arias will start at shortstop and bat eighth in Sunday's game against the White Sox, Andre Knott of Bally Sports Ohio reports.

In the wake of Amed Rosario getting dealt to the Dodgers on Wednesday, Arias has seemingly stepped in as the Guardians' preferred option at shortstop. He's now started in four of the five games since the Rosario trade, with Tyler Freeman getting the nod at shortstop in the other contest. Arias has gone 4-for-10 with a double, a walk and a stolen base over his prior three starts and should continue to sit atop the depth chart while he's turning in productive at-bats.

The Twins placed Kirilloff on the 10-day injured list Sunday with a right shoulder strain.

According to Audra Martin of Bally Sports North, Kirilloff had been bothered by the shoulder for the past week and even sat out Wednesday's 8-7 loss to the Mariners because of the issue. After a team off day Thursday, Kirilloff returned to the lineup for the first two games of the Twins' series in Kansas City, but he didn't come out of Saturday's 10-7 loss feeling well and will now be deactivated as a result, per Do-Hyoung Park of MLB.com. Manager Rocco Baldelli is optimistic that Kirilloff will avoid a long-term absence, but with a little over two months left in the regular season, fantasy managers in redraft leagues may be best off cutting ties with the 25-year-old in favor of a healthier option on the waiver wire. While Kirilloff is on the shelf, the Twins will likely turn to Donovan Solano and Joey Gallo to pick up most of the starts at first base.

Casas batted fourth and went 0-for-4 in Saturday's 3-2 loss to the Giants.

The ridiculously hot Casas, who had a six-game hitting streak snapped in the loss, batted cleanup for the third time this season and the first time since consecutive games in April. The first baseman hit four home runs during his six-game streak. Prior to Saturday, Casas led MLB in on-base percentage (.568), slugging percentage (1.139) and OPS (1.707), was tied for the lead in homers (seven) and second in batting average (.472) since the All-Star break.

The Angels selected Padlo's contract from Triple-A Salt Lake on Sunday.

Padlo is back with the Angels for the second time this season after he was previously with the big club for a five-day stretch in June before being designated for assignment and outrighted off the 40-man roster. He'll be joining the Halos this time around as a replacement on the active roster for outfielder Taylor Ward (face), who was placed on the 10-day injured list. Padlo is likely to serve as a depth option at either corner-infield spot while rookie Trey Cabbage picks up more work in the outfield in the wake of Ward's move to the IL.

Vaughn went 2-for-3 with a two-run home run and a walk Saturday against the Guardians.

Vaughn managed to clear the fences for the first time in 21 games when he took Logan Allen deep in the sixth inning. He still found ways to be productive in that span, tallying five extra-base hits, seven runs scored and 11 RBI. Vaughn had surprisingly sat both Thursday and Friday in favor of Yasmani Grandal and Gavin Sheets, so his playing time will be worth monitoring in the short term.

Mountcastle went 1-for-4 with a solo home run in Saturday's 8-3 loss to the Yankees on Saturday.

Mountcastle has gone 11-for-36 (.306) with two homers and three doubles since the All-Star break. While he has just three RBI in that 13-game span, it's an improvement on how he was hitting prior to a monthlong stint on the injured list with vertigo. The first baseman has a .240/.279/.441 slash line with 13 homers, 43 RBI, 41 runs scored and two stolen bases through 74 games this season. He's splitting time at first base with Ryan O'Hearn, though Mountcastle is usually in the lineup as the designated hitter when O'Hearn is in the field.

Abreu went 3-for-3 with a three-run home run and two additional runs scored in Saturday's win over Tampa Bay.

For the second straight night Abreu logged a roundtripper, boosting his home run total to 10 this season. Abreu has been on fire since the All-Star break, batting .315 (17-for-54) with 11 RBI and 11 runs scored across 14 contests. He'll look to continue his power streak Sunday in the series finale against the Rays, who will be having a bullpen day.