Orioles interim manager Tony Mansolino said Aug. 6 that Mateo (hamstring) has resumed running and appears on track to return from the 60-day injured list in early September, Roch Kubatko of MASNSports.com reports.

Mateo was initially placed on the IL on June 10 due to left elbow inflammation, but he sustained a left hamstring strain a few weeks later during his rehab assignment with Triple-A Norfolk that has significantly delayed his return to the active roster. The utility player has begun to make some strides in his recovery and is "starting to get up to some higher speeds on the ground," according to Mansolino, but a more definitive timeline for Mateo's return from the IL likely won't become available until he's cleared to resume playing in minor-league games.

Kasevich (back) has gone 1-for-7 with a walk in two games for Triple-A Buffalo since being reinstated from the 60-day injured list Friday.

Kasevich had been on the shelf all season due to a stress reaction in his lower back, which he suffered during spring training. The 24-year-old started up a rehab assignment in the rookie-level Florida Complex League on May 20, but he suffered a setback at some point along the way, as he didn't appear in any games after May 27 before resuming his assignment in mid-July. Kasevich finally received clearance to rejoin the Triple-A club after he played in eight games and went 8-for-20 with a 6:3 BB:K during his second rehab assignment, which included stops in the FCL and with Single-A Dunedin.

In 12 games this month for Double-A Erie, McGonigle has five home runs and a 1.082 OPS.

In his first 14 games for Erie following a promotion in early July, McGonigle posted a solid .302 batting average but only went deep once. The 21-year-old has displayed increased power since the calendar flipped to August, however, with the five long balls, including four homers in his last five games. McGonigle has quickly established himself as a top-five prospect and the Tigers' shortstop of the near future, although it's unclear how aggressively he'll be pushed over the rest of the season.

The Marlins recalled Acosta from Triple-A Jacksonville on Monday. He'll start at second base and bat eighth in the Marlins' series opener versus the Cardinals.

Acosta will join the Marlins' 26-man active roster as a replacement for third baseman Graham Pauley (oblique), who was placed on the 10-day injured list in a corresponding move. Though Pauley's absence creates an opening at the hot corner, Acosta won't necessarily be in the mix for steady playing time with Miami, as he's been used exclusively at the middle-infield positions throughout his minor-league career. Acosta batted just .236 with a 10.6 percent walk rate and 26.5 percent strikeout rate over 431 plate appearances for Jacksonville this season, but he showcased a fantasy-friendly skill set with 13 home runs and 28 steals (in 35 attempts).

Swanson is absent from the lineup for the first game of Monday's doubleheader versus the Brewers.

Swanson will get a bit of a break for the first game of the day before likely returning to the lineup for the nightcap. Nico Hoerner will shift over to shortstop for Monday's afternoon tilt, while Willi Castro will handle second base.

Duran entered Sunday's game in the seventh inning after first baseman Jake Burger was removed with a wrist injury. Duran finished out the game at first base and went 0-for-1 with a walk in a 10-4 victory over the Blue Jays.

There's no shortage of players on the roster that can play first base, and Duran could be the choice against lefties should Burger miss any time. Against right-handers, manager Bruce Bochy has Josh Smith, Rowdy Tellez and Joc Pederson that hit from the left side of the plate.

Brito (hamstring) is running, fielding and hitting following a significant left hamstring strain sustained in early July, MLB.com reports.

It's been six weeks since Brito landed on the injured list, and the estimated recovery time for strains like his is between eight and 12 weeks. That gives him a chance to return to action at some point in September. The hamstring and an earlier thumb injury put a damper on an important year of development for Brito, who has played 24 games at Triple-A Columbus and another seven in the rookie-level Arizona Complex League.

Lindor went 3-for-5 with an RBI double in Sunday's 7-3 win over the Mariners in the Little League Classic.

Lindor was productive with the bat, but he had a poor showing on the basepaths. His two singles resulted in him getting picked off and caught stealing before he was finally able to get to second base with his fifth-inning double that generated the Mets' last run of the game. Lindor has hit safely in six straight games, and his last five efforts have all included multiple hits, which is a strong bounce-back after his five-game hitless stretch earlier in August. For the season, he's at a .259/.327/.455 slash line, 24 home runs, 20 stolen bases, 71 RBI and 82 runs scored over 122 contests.

The Marlins are expected to recall Acosta from Triple-A Jacksonville on Monday, Christina De Nicola of MLB.com reports.

The infielder will get his first look in the big leagues after batting .232 with 12 home runs and 28 stolen bases over 106 games for Jacksonville. The Marlins haven't announced who will be moved off the 26-man active roster in a corresponding move, but Graham Pauley could be headed to the 10-day injured list after experiencing side discomfort during Sunday's win over the Red Sox. Acosta has played exclusively second base and shortstop in the minors this season, so he would likely be in line for a depth role rather than being a candidate to potentially replace Pauley as the Marlins' primary third baseman.

Seager went 2-for-5 with a solo homer and an additional run scored during Sunday's 10-4 win over the Blue Jays.

Seager entered Sunday's contest having gone 0-for-15 with one steal over his last four games. He broke out of his slump with a solo homer in the fifth before being brought home in the ninth on a two-run blast from Evan Carter. Seager has a .778 OPS with two steals, five homers and 14 RBI in 119 plate appearances since the All-Star break.