With the MLB Collective Bargaining Agreement set to expire at 11:59 p.m. ET on Dec. 1, all signs point toward a labor stoppage that could shorten or even cancel the 2027 season.
The MLB and MLB Players Association remain far apart in negotiations. There are several key points of contention, but the core dispute is the owners’ push for a hard salary cap and floor system, which is a non-starter for the MLBPA.
“The labor issues are way above our collective pay grades. So we’re moving forward business as usual as we get into the rest of October and November, December, January, February,” Red Sox president and CEO Sam Kennedy said last month, per the Boston Globe.
“We’ll leave the labor stuff to the commissioner’s office, but I can assure you that our goal is to build on these two postseason appearances. … We want to build on this and take it to the next level in 2027.”
As we inch closer to Dec. 1, it remains extremely unlikely that the two sides find common ground. That means it’s anything but “business as usual” for the Red Sox and the rest of the league as they prepare for a quiet winter.
Here’s a breakdown of how the impending MLB lockout will affect Boston:
Operating with urgency
With the CBA set to expire on Dec. 1, the Red Sox and the rest of the league have little time to make moves. The typically slow MLB offseason is expected to be chaotic over the next month given the uncertainty the impending lockout brings. If Boston is going to make any noteworthy trades or signings, they’ll likely happen over the next few weeks.
However…
Don’t expect any long-term moves
MLB’s owners, including John Henry, are pushing hard for a salary cap and floor. That is the heart of the labor dispute between MLB and the Players Association, and it’s why we shouldn’t expect the Red Sox or any other club to shell out long-term, big-money deals until the issue is resolved.
From the owners’ perspective, committing to players on expensive multi-year contracts when the league’s financial system could change significantly in the coming months would be a massive, unnecessary risk.
No communication with players
Once the lockout begins, MLB clubs cannot legally communicate with MLB players. This impacts all 30 teams, but especially the Red Sox, who have multiple key players recovering from injury this winter.
The Red Sox — including their medical staff — won’t be able to check in on Roman Anthony, who re-injured his right hand/wrist in Game 1 of the Wild Card Series. They won’t be allowed to evaluate left-hander Garrett Crochet, who hopes to return to ace form after missing almost all of 2026 with a shoulder injury.
Difficult 40-man roster decisions
The Red Sox already trimmed their roster down to 40 players after activating seven players from the 60-day injured list, but there are still moves to be made. Next, they must decide who to protect from the Rule 5 Draft by adding them to the 40-man before the Nov. 17 deadline.
Here’s the catch: once a player is added to the 40-man roster, they are officially part of the MLB club and will not be allowed to communicate with the team during the lockout. Minor leaguers not on the 40-man roster can communicate with their MLB teams because they are not part of the MLBPA.
This is likely one of the biggest reasons Franklin Arias wasn’t promoted to the majors late in the 2026 season. Had he joined the Red Sox, they wouldn’t have been able to check in on his development once the lockout began. Now, assuming he isn’t added to the 40-man roster before Dec. 1, the organization will have full access to its No. 1 prospect.
