Manager Joe Espada said that Pena (finger) is scheduled to hit again Sunday, and the Astros are still discussing whether he will travel with the team back to Houston in advance of Opening Day, Matt Kawahara of the Houston Chronicle reports.

The 28-year-old shortstop was cleared to resume swinging a bat Friday as he continues working his way back from a fracture in the tip of his right ring finger. Pena still has a chance of being cleared for Thursday's season opener versus the Angels, but he'll likely need to face live pitching at some point early this week to avoid a stint on the injured list to begin the season.

Lux (shoulder) is starting at second base and batting third in Sunday's Grapefruit League game against the Blue Jays, Marc Topkin of the Tampa Bay Times reports.

The 28-year-old sat out Saturday due to right shoulder discomfort, but he's back in the lineup a day later. After posting a .269/.350/.374 slash line with five homers, 53 RBI and 49 runs in 140 regular-season games with the Reds last season, Lux is poised to operate as Tampa Bay's primary second baseman in 2026.

Martin (concussion) will start in left field and bat eighth in Sunday's Grapefruit League game against Atlanta.

Martin suffered a concussion while playing the outfield last week, but he's apparently cleared the protocol and is ready for game action. The 26-year-old is without an extra-base hit through 13 spring games but is batting .286 with a 5:4 BB:K and has stolen four bases. Martin could open 2026 with a regular role in left field after the Twins optioned Alan Roden to Triple-A to begin the season, though the left-handed-hitting James Outman lingers as a potential platoon mate.

The Mariners reassigned Emerson to minor-league camp Saturday.

Emerson entered spring as a contender to start at second base for the Mariners to begin the season, but fellow youngster Cole Young ended up running away with that role. Still, Emerson has held his own in Cactus League play, posting a .268/.340/.488 slash line with two home runs, eight RBI, nine runs and a stolen base through 18 contests. Emerson remains likely to make his MLB debut at some point during the upcoming campaign.

The Yankees reassigned DeJong to minor-league camp Saturday.

Although he won't be part of the Yankees' Opening Day roster, DeJong has previously said that he doesn't plan to opt out of his contract. He'll begin the season as infield depth at Triple-A Scranton/Wilkes-Barre after putting up a .732 OPS in the Grapefruit League.

Pena (finger) began swinging a bat Friday, Chandler Rome of The Athletic reports.

The Astros still haven't ruled Pena out for Opening Day, and his ability to hold/swing a bat without aggravating his fractured finger will likely be a key factor in determining his availability. If the team decides it's best to hold him out, Carlos Correa would presumably slide over to shortstop while Isaac Paredes mans the hot corner.

Smith went 1-for-3 with a walk, a stolen base and two RBI in Friday's spring game against the Giants.

Smith is enjoying a productive spring, slashing .390/.528/.756 with three steals, 12 walks, three doubles, four home runs and 14 RBI over 17 Cactus League games. That production, however, has overwhelmingly come against right-handers; Smith has just 10 at-bats (two hits) against lefties this spring and a career .631 OPS against southpaws. Despite the track record, Texas manager Skip Schumaker said earlier this month that Smith will not be in a strict platoon at second base.

Manager Alex Cora said Saturday that Mayer will begin the season as the Red Sox's primary second baseman, Chris Cotillo of MassLive.com reports.

Cora's announcement comes shortly after he named Caleb Durbin as the team's starter at third base and the Red Sox's decision to option Nick Sogard to Triple-A Worcester. Mayer has posted just a .710 OPS this spring across 44 plate appearances, but the organization feels he has done enough to win the battle at the keystone. Isiah Kiner-Falefa and Andruw Monasterio remain in camp as bench pieces.

Lux isn't in the lineup for Saturday's Grapefruit League game against the Twins due to right shoulder discomfort, Ryan Bass of FanDuel Sports Network Sun reports.

Manager Kevin Cash said he expects Lux to return to the starting nine Sunday, so the 28-year-old doesn't seem to be dealing with anything serious. Through six spring training games, Lux has gone 4-for-18 (.222) with two runs scored and seven strikeouts.

Lee (oblique) played in a minor-league spring training game on Wednesday and could be ready for the start of the Triple-A season, MLB.com reports.

Lee sustained an oblique strain sometime earlier this spring that caused him to be removed from Chinese Taipei's World Baseball Classic roster right before the start of the tournament. The 23-year-old now appears to be in better shape on the health front, and he appears primed for the start of the minor-league season. Lee will likely head to Triple-A Toledo, where he spent all of last year, and the infield prospect could push for his MLB debut at some point in 2026 if he impresses in the minors.