Mauricio is not in Saturday's lineup against the Royals.

Mauricio likely would have been in Saturday's lineup, but Angel Zerpa has replaced Michael Lorenzen (illness) as the starting pitcher for the Royals. With a lefty now on the mound, Mauricio will shift to the bench with Tyrone Taylor entering the lineup to man center field.

Vargas isn't in the lineup for Saturday's game against Cleveland.

Vargas will catch his breath Saturday after playing both games of Friday's twin bill, during which he went 1-for-7 with an RBI and a walk. Lenyn Sosa will take over at first base while Vargas sits, opening up second base for Chase Meidroth.

Arenado (finger) isn't in the lineup for Saturday's game versus Atlanta.

Arenado sprained his right index finger during Friday's contest -- the second time he's done so in the past two weeks. He'll take a day off to heal Saturday, and the Cardinals may opt to keep him on the bench until play resumes following the All-Star break.

Bregman went 1-for-4 in Friday's 5-4 win over Tampa Bay.

Bregman was activated from the injured list Friday after missing 43 games due to a quadriceps injury. He had batted third prior to the injury but was moved to second in the order Friday. Bregman returned to a team that traded Rafael Devers, promoted top prospect Roman Anthony and welcomed back veteran Masataka Yoshida off the injured list, so the spots in the upper third of the batting order could fluctuate.

Mayer went 1-for-4 with a double and an RBI in Friday's 5-4 win over the Rays.

Mayer had a run-scoring double for the second straight game, both of which helped the Red Sox come back after the Rays had taken a lead. He's set to become the primary second baseman after the team activated third baseman Alex Bregman from the injured list Friday. Mayer, who is batting .225 through 38 games, has hit safely in three straight games, going 4-for-11 with two doubles, two RBI and two runs scored.

Shaw isn't in the lineup for Saturday's game against the Yankees.

Shaw has been held hitless in his last 21 at-bats and will get a day off Saturday to regroup. Jon Berti will start at third base and bat ninth for Chicago.

Atlanta placed Riley on the 10-day injured list Saturday with a right abdominal strain.

Riley's abdomen forced him to make an early exit during the fourth inning of Friday's contest, and now that further evaluation has confirmed a strain, he'll remain on the sidelines until at least July 22. Nacho Alvarez will come up from Triple-A Gwinnett to replenish Atlanta's infield depth, though Luke Williams is the most likely option to take over at third base until Riley returns.

Atlanta recalled Alvarez from Triple-A Gwinnett on Saturday.

Alvarez made his return to Gwinnett's lineup Friday after sitting out with an oblique injury, and he'll now move up to the majors to replace Austin Riley (abdomen) on the active roster. Alvarez has gone 3-for-30 across eight games in his MLB career, though he owns a 1.120 OPS through 12 Triple-A games this year.

Vientos went 2-for-5 with a double and three RBI in Friday's 8-3 win over the Royals.

With the Mets down 3-2 in the top of the eighth inning, Vientos stepped to the plate with the bases loaded and cleared them with a double to right-center field, putting New York into the lead for good. The 25-year-old has struggled to recapture his 2024 form, slashing a weak .217/.275/.350 through 64 games this season with six home runs and 24 RBI, but Vientos has recorded multiple hits in two of the last three games and has a clear path to at-bats at designated hitter in the short term due to both Jesse Winker (back) and Starling Marte (knee) currently being on the injured list.

McKinstry went 1-for-2 with a walk and an RBI in Friday's 12-3 loss to the Mariners. He also stole two bases.

McKinstry kept his strong July rolling along, as he's now batting .323 with a 1.030 OPS across 10 games this month. He also stole two bases in a contest for the second time this season, with the other coming just three days prior. For the year, the utility player has now swiped 15 bases in 18 attempts, and he's paired that with a .287 batting average and .831 OPS through 86 games, giving McKinstry some unexpected fantasy value at this point in the season.