Major League Baseball’s Spring Breakout is set to begin on Thursday, and USA Baseball alumni are all over this year’s rosters. From 12U alums to former Pro National Team players, check out this year’s Spring Breakout by the numbers!
83
In total, 83 USA Baseball alumni were named to Spring Breakout rosters in 2025. Thirty-five players from the Collegiate National Team are on rosters, while 25 former 18U National Team players will participate in the event. Rosters also feature 16 former 12U players, 15 past 15U players, and seven players from the Premier12 team.
14
Just about half of the 2023 Collegiate National Team roster was named to Spring Breakout squads, as 14 players from that summer’s team earned nods. The fourteen players were the most of any USA Baseball national team. Additionally, eight of the 20 players from the world-champion 2022 18U National Team will participate in Spring Breakout.
Jac Caglianone will suit up for the Kansas City Royals at Spring Breakout
21
The AL Central leads all divisions with 21 USA Baseball alumni on Spring Breakout rosters, including seven on the Chicago White Sox–the most of any Club. The Tampa Bay Rays follow with six players in the event.
7
Seven players from last fall’s Premier12 team will suit up as part of Spring Breakout, including a trio of Tampa Bay Rays prospects: Chandler Simpson, Austin Vernon, and Carson Williams. Additionally, Justin Crawford, Tim Elko, Termarr Johnson, and Colby Thomas will go from the Premier12 to Spring Breakout.
Both members of Team USA's middle infield at the Premier12–Termarr Johnson (Pittsburgh Pirates) and Carson Williams (Tampa Bay Rays)–were named to Spring Breakout rosters
12
The Rockies and White Sox matchup on March 15 features the most USA Baseball alumni of any Spring Breakout contest, boasting 12 players. CLICK HERE to see all of the USA Baseball alumni matchups.
See below for a full list of USA Baseball alumni participating in MLB’s Spring Breakout:
AL WEST
Athletics: Davis Diaz; 2015 12U, 2017 & 2018 15U
Athletics: Nick Kurtz; 2015 12U
Athletics: Daniel Susac; 2021 Collegiate
Athletics: Colby Thomas; 2024 Pro
Los Angeles Angels: Trey Gregory-Alford; 2023 18U
Los Angeles Angels: Ryan Johnson*; 2023 Collegiate
Los Angeles Angels: Christian Moore; 2023 Collegiate
Los Angeles Angels: Alberto Rios; 2014 12U
Seattle Mariners: Colt Emerson; 2017 12U, 2022 18U
Texas Rangers: Malcolm Moore; 2023 Collegiate
AL EAST
Baltimore Orioles: Dylan Beavers; 2021 Collegiate
Baltimore Orioles: Enrique Bradfield Jr.; 2022 Collegiate
Baltimore Orioles: Griff O'Ferrall; 2023 Collegiate
Boston Red Sox: Mikey Romero; 2016 12U, 2019 15U
New York Yankees: Gage Ziehl; 2018 15U
Tampa Bay Rays: Cooper Kinney; 2015 12U
Tampa Bay Rays: Tre' Morgan; 2022 Collegiate
Tampa Bay Rays: Chandler Simpson; 2024 Pro
Tampa Bay Rays: Brayden Taylor; 2022 Collegiate
Tampa Bay Rays: Austin Vernon; 2024 Pro
Tampa Bay Rays: Carson Williams; 2024 Pro
Toronto Blue Jays: Cutter Coffey; 2016 12U
Toronto Blue Jays: CJ Van Eyk; 2016 18U, 2018 Collegiate
Toronto Blue Jays: Trey Yesavage; 2023 Collegiate
AL CENTRAL
Chicago White Sox: Tim Elko; 2024 Pro
Chicago White Sox: Jacob Gonzalez; 2022 Collegiate
Chicago White Sox: Braden Montgomery; 2023 Collegiate
Chicago White Sox: Hagen Smith; 2023 Collegiate
Chicago White Sox: Grant Taylor; 2017 15U
Chicago White Sox: Kyle Teel; 2021 & 2022 Collegiate
Chicago White Sox: George Wolkow; 2021 15U
Cleveland Guardians: Petey Halpin; 2017 15U
Cleveland Guardians: Josh Hartle; 2017 & 2018 15U
Cleveland Guardians: Michael Kennedy; 2021 18U
Cleveland Guardians: Parker Messick; 2021 Collegiate
Cleveland Guardians: Ralphy Velazquez; 2016 & 2017 12U
Detroit Tigers: Max Clark; 2022 18U
Detroit Tigers: Michael Massey; 2023 Collegiate
Detroit Tigers: Kevin McGonigle; 2022 18U
Detroit Tigers: Bryce Rainer; 2017 12U, 2023 18U
Kansas City Royals: Drew Beam; 2023 Collegiate
Kansas City Royals: Jac Caglianone; 2023 Collegiate
Kansas City Royals: Gavin Cross; 2021 Collegiate
Kansas City Royals: Blake Mitchell*; 2021, 2022 18U
Minnesota Twins: Kaelen Culpepper; 2023 Collegiate
NL WEST
Arizona Diamondbacks: Slade Caldwell; 2021 15U
Arizona Diamondbacks: Jack Hurley; 2022 Collegiate
Arizona Diamondbacks: Druw Jones; 2021 18U
Colorado Rockies: Zach Agnos; 2022 Collegiate
Colorado Rockies: Charlie Condon; 2023 Collegiate
Colorado Rockies: Gabriel Hughes; 2021 Collegiate
Colorado Rockies: Carson Palmquist; 2021 Collegiate
Colorado Rockies: Drew Romo; 2018 & 2019 18U
Los Angeles Dodgers: Jackson Ferris; 2021 18U
Los Angeles Dodgers: Kendall George; 2022 18U
San Francisco Giants: Bryce Eldridge; 2022 18U
San Francisco Giants: Carson Whisenhunt; 2021 Collegiate
NL CENTRAL
Chicago Cubs: Will Sanders; 2021 Collegiate
Chicago Cubs: Ty Southisene; 2022 18U
Chicago Cubs: Jaxon Wiggins; 2021 Collegiate
Cincinnati Reds: Tyler Callihan; 2018 18U
Pittsburgh Pirates: Hunter Barco; 2021 Collegiate
Pittsburgh Pirates: Konnor Griffin; 2021 15U, 2023 18U
Pittsburgh Pirates: Termarr Johnson; 2019 15U, 2021 18U, 2024 Pro
St. Louis Cardinals: Dakota Harris; 2014 12U
St. Louis Cardinals: JJ Wetherholt; 2023 Collegiate
NL EAST
Atlanta Braves: Mac Guscette; 2017 15U
Atlanta Braves: Luke Waddell; 2019 Collegiate
Miami Marlins: Kemp Alderman; 2014 12U
Miami Marlins: Carter Johnson; 2023 18U
Miami Marlins: PJ Morlando; 2022 & 2023 18U
Miami Marlins: Andrew Pintar; 2013 12U
Minnesota Twins: Kaelen Culpepper; 2023 Collegiate
New York Mets: Ryan Clifford; 2015 12U, 2018 15U, 2021 18U
New York Mets: Kevin Parada; 2021 Collegiate
Philadelphia Phillies: Mick Abel*; 2019 18U
Philadelphia Phillies: Justin Crawford; 2024 Pro
Philadelphia Phillies: Aidan Miller; 2016 12U, 2019 15U, 2022 18U
Philadelphia Phillies: Andy Painter*; 2018 15U
Washington Nationals: Elijah Green; 2021 18U
Washington Nationals: Brady House; 2015 12U, 2018 15U
Washington Nationals: Seaver King; 2023 Collegiate
Washington Nationals: Yohandy Morales; 2013 12U, 2018 18U, 2022 Collegiate
*not participating in game
