Riley (abdomen) felt more soreness during a workout Tuesday and is not expected to be activated from the 10-day injured list anytime soon, Gabe Burns of The Atlanta Journal-Constitution reports.

Riley has been sidelined for most of August with a strained lower abdominal muscle and continues to feel discomfort each time he attempts to ramp up activities. With Atlanta out of playoff contention, the club has little incentive to push its third baseman back onto the active roster. Consider Riley out indefinitely. Nacho Alvarez will continue to occupy the hot corner in Riley's absence.

Westburg (ankle) is not in the lineup for Tuesday's game against the Red Sox.

Westburg exited Monday's contest with right ankle discomfort, so it's not a surprise he's sitting out Tuesday, especially with the Orioles having an off day Wednesday. He's considered day-to-day. Luis Vazquez is starting at third base and batting eighth Tuesday.

Mauricio is not in the lineup for Tuesday's contest versus the Nationals.

Mauricio will be absent from the lineup for a second straight after he had started in each of the three contests prior to that. Brett Baty will hold down third base for the Mets on Tuesday.

Seigler remains out of the lineup for the first game of Tuesday's doubleheader with the Cubs.

Seigler had started at third base in five of the Brewers' first eight games of August as manager Pat Murphy more proactively shielded rookie Caleb Durbin from right-handed pitching, but Durbin has since re-established himself as Milwaukee's clear top option at the hot corner. Over the last nine games, Seigler has cracked the lineup just once while Durbin has started in the other eight contests.

Yankees manager Aaron Boone said in his appearance on Jomboy Media's "Talkin' Yanks" podcast that McMahon will be out of the lineup for Tuesday's game against the Rays.

McMahon will get his second day off overall and first day off against a right-handed starter (Shane Baz) since he was acquired from the Rockies on July 25. Jose Caballero will play third base and bat ninth Tuesday.

Pauley is expected to miss about four weeks after straining his right oblique over the weekend, MLB.com reports.

That timeline would have the third baseman out until mid-September, and it's possible the Marlins end up shutting him down completely if his recovery has any hiccups. Pauley has slashed .273/.385/.527 over 25 games since the All-Star break with four home runs and an impressive 10:11 BB:K, but his prolonged absence could give Connor Norby (wrist) a chance to reclaim the starting job at the hot corner heading into 2026. While both players remain on the shelf for the time being, Javier Sanoja will likely see the bulk of the playing time at third base.

Arenado (shoulder) was scheduled to meet the Cardinals in Miami and will be evaluated by team doctors Tuesday, Daniel Guerrero of the St. Louis Post-Dispatch reports.

Arenado has been rehabbing his right shoulder strain at the team's spring training complex in Jupiter, FL, and made the short trip to Miami to join the club. It does not seem as though Arenado's activation from the 10-day injured list is imminent, but the Cardinals expect to have a clearer picture of his timetable after he meets with team doctors. Arenado has been sidelined for the entirety of August.

Ramirez went 1-for-4 with a stolen base in Monday's 3-1 win over the Diamondbacks.

Ramirez's first-inning single snapped an 0-for-11 funk over the previous three games, the second-longest slump of the season for the third baseman. The steal was his 36th of the season.

Durbin went 2-for-5 with a home run, a double, two total RBI and a stolen base in a 7-0 win against the Cubs on Monday.

Durbin gave Milwaukee a 2-0 lead with a solo homer in the fifth inning. He added a run-scoring fielder's choice in the eighth, then stole second base. It was the first time this season Durbin has swiped a bag and homered in the same contest. The 25-year-old is slashing .255/.334/.377 with seven home runs, 42 RBI, 46 runs and 11 thefts on the campaign.

Garcia went 2-for-4 with a solo home run in Monday's 4-3 win over Texas.

Garcia has put together a five-game hitting streak, and he now has at least one hit in nine of his last 10 outings. The 25-year-old speedster is enjoying a career season in 2025 -- Garcia is slashing .302/.363/.473 with 12 homers, 56 RBI, 59 runs scored and 22 stolen bases over 510 plate appearances. He's also three RBI away from establishing a career-high mark.