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.

Swanson went 1-for-3 with a double and two RBI in Sunday's 4-3 win over the Pirates.

Swanson doubled home a run in the bottom of the fifth inning, then delivered the game-winning run on a sacrifice fly in the eighth. The shortstop is batting .255 this month with two home runs, six RBI and seven runs scored across 14 games. Overall, Swanson is batting .249, and he's chipped in 18 long balls and 10 stolen bases, giving him some fantasy value in multiple categories.

Betts went 1-for-3 with a solo home run, a walk and two total runs scored in Sunday's 5-4 win over the Padres.

Betts posted an eight-game hitting streak between Aug. 5-13, though he opened this critical weekend series versus the Padres by going 0-for-6 over the first two games. The 32-year-old's first hit of the series was clutch, as he put the Dodgers ahead for good in the eighth inning after the bullpen squandered a lead. Betts is still dealing with some inconsistency at the plate, batting a modest .254 (15-for-59) with four extra-base hits over 15 games in August. Overall, he's hitting .242 with a .683 OPS, 13 homers, 57 RBI, 75 runs scored and eight stolen bases over 114 contests.

De Vries was promoted to Double-A Midland on Sunday, Francys Romero of BeisbolFR.com reports.

De Vries will move up a level in the Athletics' minor-league system after combining to bat .249 with 10 home runs, 58 RBI, 55 runs scored and nine stolen bases over 366 at-bats between High-A Fort Wayne and High-A Lansing this season. The 18-year-old is considered to be the team's top overall prospect, and he'll now get the chance to dip his toe into the Double-A level before the conclusion of the 2025 campaign.

The Pirates promoted Griffin from High-A Greensboro to Double-A Altoona on Sunday, Noah Hiles of the Pittsburgh Post-Gazette reports.

Griffin will receive his second promotion of the season after a dominant showing during his time in the South Atlantic League. Over 51 games with Greensboro, Griffin slashed .325/.432/.510 with seven home runs and 33 stolen bases across 234 plate appearances. Since being selected with the No. 9 overall pick in the 2024 First-Year Player Draft, the 19-year-old shortstop has quickly established himself as arguably baseball's top prospect, and he could be on track to make his MLB debut at some point in 2026.

Volpe is out of the lineup for Sunday's game in St. Louis.

The day off ends a run of 46 consecutive starts for Volpe, who has gone 3-for-26 (.115 average) with a double and a homer in the past seven games. Jose Caballero will step in at shortstop and bat ninth for the series finale against the Cardinals.

Arias is out of the lineup for Sunday's game against Atlanta.

Arias will get a breather after starting 16 straight contests and slashing .214/.258/.375 with two home runs, two stolen bases, 13 RBI and five runs. Brayan Rocchio will slide over from his usual spot at second base to cover shortstop.

Pena (illness) is starting at shortstop and batting leadoff Sunday against the Orioles, Brian McTaggart of MLB.com reports.

Pena sat out the previous two contests due to an illness but is good to go for Sunday's series finale. The 27-year-old has a .283/.340/.500 slash line with two homers and two steals through 12 games in August.

Duran started at second base and went 1-for-4 with a double in Saturday's 14-2 loss to Toronto.

Duran stepped in at second base for the injured Marcus Semien (wrist), who was hit by a pitch Friday and held out Saturday. X-rays on Semien's wrist came back negative, and he'll be re-evaluated ahead of Sunday's series finale. While Duran can play multiple positions, second base is not high on his list of appearances. He's played 22 games there during his career, and only twice this season.