MLB Player News
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Sung-Mun Song 3B | SD
Padres' Sung-Mun Song: Overcomes oblique injury
Song is slated to make his Cactus League debut in the coming days after recovering from an oblique injury he suffered while taking batting practice in January, Kevin Acee of the San Diego Union-Tribune reports.
Song took his first live batting practice Thursday and said through an interpreter that he's "just waiting for a green light to play in a game." After primarily playing third base in Korea, Song is slated to fill a utility role with the Padres, seeing action at shortstop, second base and left field in addition to the hot corner.
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Jason Adam RP | SD
Padres' Jason Adam: Could avoid IL stint
Adam (quadriceps) remains on track for Opening Day, Kevin Acee of the San Diego Union-Tribune reports.
Adam's declaration last week on 97.3 The Fan that he thought he could be ready for the opener seemed like mere optimism. However, it appears he does indeed have a chance to avoid a stint on the injured list, with the reliever noting Friday that the Padres' medical staff was "on board." Recovering from left quadriceps tendon repair surgery, Adam has been throwing bullpens since early December and recently began change-of-direction drills, as well as fielding drills while remaining stationary. He's slated to work as one of closer Mason Miller's main setup men.
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Yuki Matsui RP | SD
Padres' Yuki Matsui: Suffers groin injury
Matsui cut a live batting practice session short Thursday due to left groin tightness, Kevin Acee of the San Diego Union-Tribune reports.
Matsui is now questionable to participate in the World Baseball Classic for Team Japan, though he could resume playing catch as soon as Saturday. The left-hander has been a solid contributor in his first two regular seasons with the Padres, posting a 3.86 ERA and 130:60 K:BB over 126 innings.
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Riley O'Brien RP | STL
Cardinals' Riley O'Brien: Out for WBC with mild calf strain
Cardinals manager Oliver Marmol said Friday that O'Brien will be shut down for a few days due to a mild right calf strain, Brian Murphy of MLB.com reports.
It will take a couple weeks for O'Brien to ramp things back up, so it will be at least the beginning of March before he's ready to pitch in spring training games. O'Brien is also now unlikely to pitch for Team South Korea in the World Baseball Classic, though he will remain in the player pool in case there's a chance he can be added later. The injury could also affect O'Brien's chances at opening the season as the Cardinals' closer. He is in the mix for saves with JoJo Romero and perhaps Matt Svanson.
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Jared Jones SP | PIT
Pirates' Jared Jones: Set for live batting practice
Jones (elbow) will throw a live batting practice session Friday, Colin Beazley of the Pittsburgh Post-Gazette reports.
It'll be the first time Jones has faced hitters since he underwent a UCL reconstruction on his right elbow last May. The young right-hander has already been placed on the 60-day injured list, so he will not be eligible for his season debut until late May. A return by that time would be a best-case scenario, but Jones' rehab has gone well to this point.
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TJ Rumfield 3B | COL
Rockies' T.J. Rumfield: In mix for first base job
Rumfield will have a chance to win a roster spot at first base this spring, Patrick Saunders of the Denver Post reports.
The Rockies acquired Rumfield in an unheralded trade in late January, but he'll have the chance to immediately contribute for his new club. Colorado has competition across most of its infield this spring, and manager Warren Schaeffer said that the starting role at first base is "wide open." Rumfield was previously blocked in the Yankees organization, but he posted a 121 wRC+ across 587 plate appearances at Triple-A Scranton/Wilkes-Barre in 2025. He also won a Gold Glove with Double-A Somerset in 2023, so his glove could also help his case for a roster spot.
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Mitch Keller SP | PIT
Pirates' Mitch Keller: First spring start scheduled
Keller will make his Grapefruit League debut Sunday against the Rays, Jason Mackey of the Pittsburgh Post-Gazette reports.
Keller has turned into a consistent starter for the Pirates, though he endured a tough second half of 2025 by posting a 5.56 ERA and 1.50 WHIP across 57.1 innings. He's looking to be more consistent in 2026, but he's posted an ERA in the low 4.00s with a WHIP in the mid 1.20s in each of the last three seasons. Keller will remain a stalwart in the rotation in 2026 and could serve as the No. 2 starter behind Paul Skenes.
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Wilber Dotel SP | PIT
Pirates' Wilber Dotel: Starting Grapefruit League opener
Dotel will start Saturday's Grapefruit League game against the Orioles, Jason Mackey of the Pittsburgh Post-Gazette reports.
Dotel was added to the 40-man roster this offseason and will start Pittsburgh's first spring training contest. He started 27 games with Double-A Altoona in 2025, posting a solid 131:43 K:BB across 125.2 frames. Dotel will likely begin the season at Triple-A Indianapolis, but he could be promoted to the majors during the summer months if injuries occur in the Pirates' rotation.
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Jared Triolo 3B | PIT
Pirates' Jared Triolo: Favorite to start at third
Triolo is expected to start at third base for the Pirates to begin the 2026 season, Kevin Gorman of the Pittsburgh Tribune-Review reports.
Triolo is an elite defender at both second and third base, and he is also capable of filling in at shortstop. The Pirates value that versatility, but the team has failed to land any of their targets at third base this offseason. That leaves Triolo as the favorite to start at the hot corner, though his productivity as a hitter could dictate his ability to remain an everyday player. Triolo has a career 87 wRC+ across 1,031 plate appearances, though he posted a 117 wRC+ across 216 plate appearances in the second half of 2025.
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Shota Imanaga RP | CHC
Cubs' Shota Imanaga: Better velocity this spring
Cubs manager Craig Counsell said Thursday that Imanaga has been throwing harder early this spring, Bruce Levine of 670TheScore.com reports.
Counsell didn't offer specifics on Imanaga's velocity, but he believes the left-hander wasn't throwing as hard last season because a hamstring injury caused his mechanics to get out of whack. After averaging 91.7 mph and earning a plus-4 run value by Baseball Savant with his four-seamer in 2024, Imanaga averaged 90.8 mph and netted a minus-10 run value in 2025. The southpaw accepted a one-year, $22.025 million qualifying offer this offseason to return to the Cubs for 2026.