Red Sox Video
1B Triston Casas
Age on Opening Day 2026: 26 years old
Service Time: 3 years, 32 days
2023 Salary: $723,500
2024 Salary: $760,000
2025 Salary: $774,000
2026 Salary (Projection): $1,700,000
Background:
If you’ve followed the Red Sox since the early 2020's, you know who Triston Casas is. Taken 26th overall in the first round of the 2018 MLB Draft, Casas immediately became the fourth ranked prospect in the system less than a month after being drafted. By July of 2019,, he was the number one ranked prospect in the system and remained there until July of 2022, when he was replaced by Marcelo Mayer. Casas was always viewed as a potential middle-of-the-order bat thanks to his discipline, control and understanding of the strike zone, as well as his power. However, injuries have made it difficult for him to remain on the field since 2021, when he was limited to 86 games. In 2022 ,that number elevated to 103 games between the minor leagues and with Boston. The 2023 campaign saw him buck that trend by playing in 132 games before injuries derailed his 2024 and 2025 seasons once again, playing a combined 92 games across those two seasons.
2025 Season:
This year was viewed as a potential make-or-break season for Casas following an injury-plagued 2024, and possibly his last chance to prove he was the first baseman of the present and future for the franchise. Unfortunately, things didn’t work out all too well. Playing in just 29 games before his season ended on May 2 due to a ruptured left patellar tendon, Casas struggled at the plate. Hitting just .182/.277/.303, Casas saw his usual power seemingly vanish before the injury, as he had just six extra-base hits (three doubles and three home runs), though he was still getting on base thanks in part to his 11 walks. Despite hitting .455/.500/.909 against left-handed pitching, Casas saw himself mostly found himself sitting versus southpaws as Romy González would start at first. In total, Casas had 11 at-bats against left-handed pitching in 2025.
2025 Stats: 29 G, 112 PA, .182/.277/.303 .580 OPS, 3 2B, 3 HR, 11 RBI, 9.8 BB%, 24.1 K%
Red Sox Depth at First Base:
- Romy González: 40-man roster
- Nathaniel Lowe: 40-man roster
- Nick Sogard: 40-man roster
- Triple-A: Nathan Hickey
- Double-A: Brooks Brannon, Tyler Miller
Summary:
A big issue with the 2025 Red Sox was the lack of first base depth even before Casas went down. That issue only became bigger after his injury, as most of the playing time was split between González and minor league free agent Abraham Toro. Sogard got a few games at first base as well, but he’s more comfortable elsewhere in the infield. In August, the Red Sox picked up Lowe and he performed well during his time in Boston, but there’s no guarantee he will be back in 2026 as he’s projected to make $13.5M in arbitration himself. Currently, the farm system doesn't offer many solutions either, as Hickey was a catcher up until last season and Brannon is also a catcher who is more suited for first base.
Why the Red Sox Should Offer Him a Contract:
Despite injuries and an extremely rough 2025 season, Casas is still young and has a lot of potential offensively. Should he stay healthy, there is still a 30-homer season within his bat that the Red Sox very much could use after ending 2025 without a single hitter reaching that number. It’s also only been two seasons since Casas hit 24 home runs and had an .856 OPS as a 23-year-old rookie. There’s no denying his bat could help carry the offense, but the issue is whether he can stay in the lineup every day at this point of his career. At his best, Casas has looked like the middle-of-the-order bat the team desperately needs right now.
Why the Red Sox Should Not Offer Him a Contract:
The easy answer is his health issues. In every season since 2021, he has missed a good portion of the season, including in 2023 when he spent most of September on the injured list. Some of the injuries he’s had since being in the organization include his ruptured left patellar tendon, a torn rib cartilage, shoulder inflammation, and a sprained ankle that saw him miss nearly two months.
Also, the team has already said they believe it’s too early in the offseason to commit to anyone as their first baseman. Casas’ inability to stay on the field has put the team into a bind for back-to-back seasons now, and it would be wise to look at all their options before going into 2026 with the plan of Casas as their starting first baseman.
Projection:
There are not many outcomes where the team will non-tender Casas; in fact, you could realistically say there is no chance it happens. With the potential in his bat, it makes sense to offer him a contract for around $1.7M, especially if he stays healthy and has a season similar to 2023. He isn’t too far removed from that season, and he will only be 26 years old in 2026, so he’ll be just entering the beginning of his prime. He should have plenty of great seasons in him if he can just stay on the field. Of course, even if they offer him arbitration, that doesn’t mean the team wouldn’t look to trade him like they attempted to in previous offseasons.
Should he miss a lot of time in 2026 due to injuries again, it wouldn’t come as a surprise for the team to non-tender him then, especially if his value is next to nothing.
What do you think? Is it a foregone conclusion that Casas is back for 2026, or do you think the slugging first baseman could be shipped off to a new team? Leave your thoughts in the comments below.







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