Miami Marlins outfielder Jakob Marsee will represent Team Italy in the 2026 World Baseball Classic, a source told Fish On First. Italy’s final 30-man roster for the tournament was submitted on Tuesday morning.
Expect Marsee to play center field and potentially bat leadoff for manager Francisco Cervelli. His teammates will include fellow major leaguers Vinnie Pasquantino, Aaron Nola, Kyle Teel and Jac Caglianone.
Marsee, 24, was one of four players acquired by the Marlins in the trade that sent Luis Arraez to the San Diego Padres. He struggled offensively in 2024, but enjoyed a great 2025 season. In Triple-A, where Marsee played 98 games, he slashed .246/.379/.438/.817 with 14 home runs, 37 RBI, 47 stolen bases and a 126 wRC+. He was even better in 55 games after being called up, slashing .292/.363/.478/.842 with five home runs, 33 RBI, 14 stolen bases and a 133 wRC+. The Central Michigan product was named the National League Rookie of the Month for August.
Marsee was born and raised in the United States. However, his great grandparents on both his mother’s and father’s side are Italian, which granted him eligibility to represent Italy in the WBC. The tournament’s eligibility rules are intentionally broad to help grow the game globally.
Fellow Marlins Sandy Alcantara (Dominican Republic), Otto Lopez (Canada), Liam Hicks (Canada) and Owen Caissie (Canada) are confirmed to be participating in the WBC, and additional players from the Marlins org are likely to join them. The full rosters will be revealed on Thursday at 7:00 p.m. ET on MLB Network.
Italy is in Pool B, which will take place in Houston, Texas, beginning on March 6. The United States, Mexico, Great Britain and Brazil are also in that pool, with the top two teams advancing to the quarterfinals. For Marsee to compete at loanDepot park, Italy would need to reach the semifinals for the first time in WBC history.