As Major League Baseball’s spring training enters its crucial final weeks, the Miami Marlins are in the process of solidifying their Opening Day roster. While the core of the team is largely set, a significant number of non-roster invitees are still vying for a coveted spot on the big-league club. These 12 players entered camp with no guarantees, understanding that a stellar performance was their only pathway to impressing management and earning a place on the team. The coming days will determine if any of these hopefuls can convert their spring training efforts into a spot on the active roster.
The Contenders: 12 Non-Roster Invitees Still in the Mix
Currently, 12 players who were invited to spring training without being on the 40-man roster remain with the Marlins, actively competing for a chance to make the Opening Day squad.
Pitchers:
- Zach Brzykcy
- Jack Ralston
- Robby Snelling
- Jesus Tinoco
- Tyler Zuber
Outfielders:
- Kemp Alderman
- Daniel Johnson
Infielders:
- Jesus Bastidas
- Jacob Berry
- Johnny Olmstead
Catchers:
- Bennett Hostetler
- Brian Navarreto
Among this group, left-handed pitcher Robby Snelling appears to be the most likely candidate to secure a roster spot. He is recognized as the second-best prospect within the Marlins’ organization and is projected to make his MLB debut in the 2026 season.
Snelling, a 22-year-old who stands 6’3″, was a 2022 draft pick. He’s known for his aggressive approach on the mound, a trait he has continued to display throughout his spring training appearances. In a recent outing against the New York Mets on February 22nd, Snelling showcased impressive velocity, throwing between 93-96 mph, coupled with sharp command of his pitches.
Outfielder Kemp Alderman earned significant recognition as the organization’s Minor League Player of the Year for 2025. While his call-up to the majors seems imminent, it’s unlikely he will break camp with the big-league team immediately. Alderman is expected to join Brendan Jones at the minor league level when the season begins. Jones, acquired from the Yankees in the trade that sent Ryan Weathers to Miami, provides valuable depth and flexibility with his ability to play all three outfield positions. However, like Alderman, he is not anticipated to make the immediate Opening Day roster.
At third base, the Marlins appear set to have Connor Norby as the primary starter. Nevertheless, Jesus Bastidas is positioned as a capable option ready to be called upon should injuries or underperformance necessitate a change in the lineup.
Final Roster Decisions Looming
Spring training often delivers unexpected performances, and the Miami Marlins are no exception. Outfielder Owen Caissie has been a standout performer, solidifying his status as the centerpiece of the trade that brought him to Miami from the Cubs. His impressive showing has turned heads and seemingly secured him the starting right field position.
The catcher position is another area that will be closely watched as Opening Day approaches. The team has expressed commitment to Agustin Ramirez, aiming to see if he can rebound from a disappointing 2025 campaign.
Joe Mack, however, remains a strong contender. Currently on the 40-man roster, Mack is engaged in what appears to be a battle for the primary catcher role. He has impressed at the plate during spring training and could be an Opening Day surprise. Nonetheless, if a prediction were to be made, Ramirez is likely to be given the initial opportunity to prove himself, even if that chance proves to be short-lived.
The presence of these 12 remaining non-roster invitees likely serves to provide the Marlins’ management with a clearer picture of the team’s depth. The coming weeks will reveal whether any of these players can capitalize on their spring training opportunities and earn a coveted spot on the major league roster when the season officially kicks off.
