MLB Player News
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Juan Burgos RP | ARI
Diamondbacks' Juan Burgos: Slated for spring debut
Burgos (forearm) is scheduled to make a relief appearance in Monday's Cactus League game against the Guardians, Jack Sommers of SI.com reports.
Burgos is healthy again and preparing to compete for a spot in the Diamondbacks' Opening Day bullpen after he closed the past season on the injured list due to a right forearm contusion. The 25-year-old reached the big leagues for the first time in 2025, making 13 appearances between stops with Seattle and Arizona and producing a 6.08 ERA and 1.88 WHIP over 13.1 innings.
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Randy Vasquez RP | SD
Padres' Randy Vasquez: Solid in first start this spring
Vasquez tossed two scoreless innings in a Cactus League start against the Dodgers on Sunday, allowing one hit and issuing one walk while striking out one batter.
Vasquez held the Dodgers' lineup in check, though Los Angeles didn't play most of its regular starters. The right-hander threw 31 total pitches as he begins to build up toward the regular season. Padres manager Craig Stammen said last week that Vasquez has an "inside track" to beginning the regular season in San Diego's rotation, per AJ Cassavell of MLB.com.
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Brayan Castillo RP | COL
Rockies' Brayan Castillo: Shut down with lat injury
The Rockies announced Monday that Castillo is dealing with right lat tightness and has been shut down from throwing while undergoing treatment for the injury, TheDNVR.com reports.
Castillo received an invitation to big-league spring training, but the lat injury will likely end his longshot bid to win a spot on the Rockies' Opening Day bullpen. The 25-year-old righty split the 2025 campaign between Triple-A Albuquerque and Double-A Hartford, posting a 2.94 ERA and 64:27 K:BB in 52 innings.
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Tanner Scott RP | LAD
Dodgers' Tanner Scott: Spring debut coming this week
Scott (lower body) is expected to make his first Cactus League appearance Wednesday versus the Diamondbacks or Thursday versus the White Sox, Katie Woo of The Athletic reports.
Scott was one of the Dodgers' most trusted high-leverage relievers during the 2025 regular season, notching 23 saves in 33 chances and eight holds while posting a 4.74 ERA and 1.26 WHIP in 57 innings. However, Scott didn't end up pitching at all during the Dodgers' postseason run, as he went unused in the NLDS and then was deactivated for the NLCS and World Series after requiring a lower-body abscess procedure in early October. Though Scott is now back to full health, he's unlikely to be in line for many save chances in 2026 after the Dodgers inked three-time All-Star Edwin Diaz to a three-year, $69 million deal over the winter.
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Chris Roycroft RP | STL
Cardinals' Chris Roycroft: Works on regaining arm angle
Roycroft worked this offseason at Premier Pitching Performance in the St. Louis area to return his arm angle to what it was in 2024, Derrick Goold of the St. Louis Post-Dispatch reports.
Roycroft's arm angle dropped four degrees in 2025, per Baseball Savant, which the reliever believes was the main cause of his struggles (7.84 ERA in 20 appearances). The 6-foot-8 righty's arm angle was higher during a scoreless appearance Sunday versus the Astros in Grapefruit League play. Roycroft is competing for a middle relief role in the St. Louis bullpen.
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Pierson Ohl RP | COL
Rockies' Pierson Ohl: Set for Tommy John surgery
Ohl will undergo season-ending Tommy John surgery on his right elbow, Thomas Harding of MLB.com reports.
Ohl was acquired via trade from the Twins in January and will now be sidelined for the first season in his new organization. The right-hander had appeared likely to open the 2026 campaign in a middle relief role for the Rockies.
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Andrew Nardi RP | MIA
Marlins' Andrew Nardi: Faces live hitters
Nardi (finger) threw a 15-pitch live batting practice session Monday, Christina De Nicola of MLB.com reports.
Nardi was briefly set back in camp after developing a blister on his pitching hand, but that no longer appears to be a concern for the lefty reliever. At this point in camp, Nardi's main focus will be building up the volume and intensity of his throwing sessions after back problems kept him out for the entire 2025 season. Nardi could face hitters in controlled settings on a couple more occasions before the Marlins clear him to make his Grapefruit League debut.
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Janson Junk RP | MIA
Marlins' Janson Junk: Aims for mound work this week
Junk (ankle) is aiming to throw off the mound by Wednesday or Thursday, Stephen Strom of Marlins Radio Network reports.
Junk suffered a Grade 1 mild right ankle sprain during a drill last week, but he shed his walking boot over the weekend and is nearing a return to the bump. The injury should not prevent Junk from being ready for Opening Day, but it's made his bid for a spot in the Marlins' rotation more difficult.
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Oddanier Mosqueda RP | PIT
Pirates' Oddanier Mosqueda: Nursing forearm inflammation
Mosqueda will not throw for a couple weeks due to left forearm inflammation, Kevin Gorman of TribLive.com reports.
Mosqueda experienced inflammation in his forearm after a live batting practice session, but exams did not reveal anything serious. He will be unable to participate for Team Venezuela in the World Baseball Classic, and a long shot bid to make the Opening Day roster is out the window.
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Ryan Harbin RP | PIT
Pirates' Ryan Harbin: Sidelined with lat injury
Pirates senior director of sports medicine Todd Tomczyk said Monday that Harbin has been diagnosed with a lat injury and will be shut down from throwing for six weeks before being re-evaluated, Colin Beazley of the Pittsburgh Post-Gazette reports.
Harbin suffered an injury to his teres major muscle early in camp and won't have the chance to compete for a spot in the Pirates' Opening Day bullpen this spring. The Pirates added the 24-year-old right-hander to the 40-man roster over the winter after he turned in a 4.69 ERA, 1.59 WHIP and 92:46 K:BB in 63.1 innings between three minor-league levels in 2025. Expect Harbin to be optioned to minor-league camp in the coming weeks before opening the season on Triple-A Indianapolis' injured list.