Red Sox in need of new first- and third-base coaches ahead of 2027

What happened

Boston is heading into the 2027 offseason with two open spots on its coaching staff. Per MLB.com's Ian Browne, the Red Sox are replacing their first-base and third-base coaches ahead of next season. No successors have been announced, and the circumstances surrounding the departures were not detailed in Ian Browne's report.

Why it matters

The base coaches are among the most operationally consequential members of a staff that rarely makes headlines until something goes wrong — a held runner who should have scored, a stop sign ignored at third, a pickoff that nobody saw coming. The first-base coach manages the running game in real time, relaying signs and reading pitchers' moves. The third-base coach is, in the bluntest terms, the person who decides whether your best hitter scores from second on a single or gets thrown out at the plate while an entire ballpark reconsiders its evening plans.

Replacing both simultaneously means Boston will be installing new voices in two of the most communication-intensive roles on the field at the same time. That is not inherently alarming — organizations cycle through coaching staffs regularly — but it does mean the front office has two searches to conduct before spring training, and two new coaches who will need to build working relationships with a roster that finished 87-75 this past season.

The timing also places this search squarely in the middle of what has been a busy stretch for the organization. Two days before Ian Browne's report, the Red Sox announced they had signed catcher Riley Adams to a minor league deal, adding depth behind an already-established catching group. The coaching news arrives in a different register — this is about the major league staff, not the 40-man roster — but it underscores that Boston's front office is already in full offseason mode.

A week removed from the close of the regular season, the organization is also managing at least one significant unresolved injury situation. It was reported that reliever Zack Kelly's elbow injury — initially characterized as inflammation — had been revealed to be a fracture. Kelly is on the 60-day IL, and his return timeline remains unclear. That situation is separate from the coaching staff changes, but it is part of the broader picture of what Boston's decision-makers are navigating as the calendar turns toward 2027.

The numbers

Boston finished the 2026 regular season at 87-75 (.537), landing third in the AL East and 11 games back in the division race. The division title was not in play by season's end — the Red Sox were eliminated from that race — but their Wild Card standing told a more competitive story: ranked second among Wild Card contenders, sitting +3.0 relative to the cut line.

A closing streak of L1 is the kind of footnote that gets filed away quickly. What the 87-75 record represents is a club that was genuinely in the postseason conversation, which gives the coaching staff decisions a bit more operational weight. This is not a teardown. The infrastructure around these two open roles is built around a team that expects to compete, and whoever fills those coaching boxes will be doing so in a win-now environment.

Where the club stands

Third place in the AL East at 87-75, with the division race closed out and the Wild Card position sitting at +3.0 relative to the cut line — that is the ledger Boston carries into the offseason. The coaching searches happen against the backdrop of a roster that was good enough to stay relevant deep into the season, which shapes what the organization will presumably be looking for: coaches who can operate at a high level in a competitive environment, not coaches being asked to help rebuild a culture from scratch.

That context matters when thinking about the scope of these searches. A club sitting at 87-75 with a meaningful Wild Card cushion is not in the business of patience projects. The front office will want experienced voices in those coaching boxes, people who can step into a functioning operation and contribute immediately. Whether that means internal candidates, coaches from other organizations, or former players with field experience is not addressed in Ian Browne's report — but the competitive standing of the club sets the table for what kind of search this is likely to be.

What we don't know yet

Ian Browne's report establishes that the searches are underway but does not name candidates, does not detail why the previous coaches are departing, and does not offer a timeline for when the positions will be filled. Whether these are mutual partings, reassignments, or something else entirely is not addressed in the material.

The Red Sox have not announced replacements, and the report does not indicate whether the organization has a preferred profile in mind. All of that remains open. The departures themselves are the only confirmed element of the story at this point; everything downstream is still to be determined.

What to watch

The obvious follow: who Boston hires, and when. Coaching searches at the major league level tend to move faster than front-office searches but slower than fans would prefer, and the Red Sox will want both roles settled before the roster begins assembling for spring training. Any announcement from the club on either position will be the next concrete development in this story.

Beyond the names themselves, it will be worth watching how the new coaches fit into the broader staff structure. Base coaches do not operate in isolation — they work in concert with the manager, the hitting staff, and the advance scouting operation. How the new hires integrate into that system, and whether they bring any particular philosophy around aggressive baserunning or conservative route management, will only become clear once the 2027 season is underway.

For now, Boston has two open chairs in the dugout and an offseason to fill them. The 87-75 club that just wrapped its season is waiting to find out who will be standing in the coaching boxes when it takes the field again.