MLB offseason trade market opens as Angels' Reid Detmers headlines early candidates

The offseason trade market is open, and per Steve Adams at MLB Trade Rumors, Reid Detmers of the Los Angeles Angels is the name sitting at the top of the early candidate list.

What happened

With the regular season complete — celebrations reportedly underway in Milwaukee, per Adams — teams became free to engage in trade conversations for the first time since August 3. Free agency has not yet officially opened, as clubs still have a window to resolve option decisions and hold exclusive negotiations with their own free agents. The trade market, however, carries no such waiting period.

Adams published MLB Trade Rumors' top 40 trade candidates for the 2026-27 offseason, and Detmers, a left-handed starter under Angels control through arbitration eligibility in 2028, sits at number one. His projected salary for the coming season is $7.5 million, per MLBTR contributor Matt Swartz's arbitration projections.

The Angels discussed moving both Detmers and José Soriano at the trade deadline, per Adams — the first real indication, in his framing, that the organization was beginning to orient toward the longer term after years of resisting any meaningful retool. Only Soriano moved in August. With Detmers now down to two years of team control, Adams reports he should again be a top target for clubs seeking starting pitching.

Why it matters

The structural backdrop Adams lays out is worth understanding. He notes that there are only a couple of truly rebuilding organizations in the game right now, which he suggests could produce more "baseball trades" — club-to-club swaps driven by fit rather than pure sell-off dynamics — than a typical offseason. He also flags what he describes as one of the weaker free agent classes in recent memory, particularly on the position player side, as a potential driver of trade activity: teams that need offense, per Adams, may find the trade market their most viable avenue rather than the free agent pool.

There is also a calendar pressure Adams identifies explicitly. A potential offseason lockout on December 1 could accelerate the market, he writes, putting front offices under pressure to complete more of their business within the next five weeks. That compressed window, if it materializes, would make early movers out of clubs that might otherwise wait.

Is Detmers definitely being traded?

No. Adams is careful to frame this as a candidate list, not a transaction log. He notes that MLBTR's trade candidate rankings are not strict measures of trade value, nor are they solely about likelihood of being moved — the exercise is an attempt to balance both, which he describes as inherently subjective. Players on the back half of the list, he writes, would jump into the top five to ten if there were more substantive reporting suggesting they would truly be available. Detmers is at the top, but no deal has been reported, and the Angels have made no announcement.

The numbers

The San Francisco Giants, whose offseason posture is relevant context here, finished the 2026 season at 65-97 (.401), sitting 4th in the NL West and 35 games back in the division. They ranked 11th in the Wild Card picture, 23.0 games relative to the cut line, and closed the year on a five-game losing streak. Both the division race and Wild Card race ended without them.

Those numbers matter because they frame what San Francisco is shopping for — and what it can realistically offer in return. A club that finished 35 games out of the division lead is not in a position to be coy about its needs.

Where the club stands

The Giants enter this offseason from a difficult position. At 65-97, eliminated from both the division and Wild Card races, the organization is in a phase that requires meaningful roster construction rather than incremental adjustment. MLB.com has reported that the Giants are identifying free-agent pitching targets for the upcoming offseason — a signal, reported earlier this week, that starting pitching is a recognized priority. Whether that search extends to the trade market, and whether a name like Detmers enters those conversations, has not been reported.

Also in the mix organizationally: Miguel Mendez, acquired by the Giants at the trade deadline, is currently playing in the Fall League against his former organization, per earlier Posterior Wire reporting. Prospect development and trade acquisition are running in parallel as the front office takes stock of where the roster stands.

Jung Hoo Lee, meanwhile, reflected on what he called a "rollercoaster" 2026 season in recent days, though the Giants have characterized his trajectory as one of improvement. His arc heading into the offseason is one of the variables the organization will be weighing as it considers what the roster needs around him.

What we don't know yet

Quite a bit, by design. Adams acknowledges that many players on his list have only just emerged as realistic trade options now that the offseason has arrived. Some have been in rumors since the deadline; others are new to the conversation entirely. The Angels have not announced any intention to move Detmers, and no acquiring team has been reported in connection with him. Adams uses an asterisk system to flag players with no-trade rights; none appears next to Detmers' name in the material, though the absence of a completed deal means all of this remains in the realm of market positioning rather than transaction.

The shape of the free agent class, the possibility of a December 1 lockout, and the relative scarcity of rebuilding clubs willing to sell are all factors Adams identifies as shaping the offseason — but how they interact in practice is, for now, genuinely unknown.

What to watch

The five-day window before free agency officially opens is the first checkpoint. Once option decisions are resolved and exclusive negotiating windows close, the broader market — free agency and trades together — will come into clearer focus. For clubs like San Francisco that need pitching and have a compressed timeline to act, the next few weeks carry real urgency, particularly if Adams' lockout timeline proves accurate.

Detmers' name will be worth tracking as the Angels signal, or don't, whether the deadline conversations about him were a one-time exploration or the beginning of a genuine process. The Angels discussed him in August and held. Whether the calculus has shifted with another offseason arrived and two years of control remaining is the question the market will eventually answer — probably sooner than anyone expects, if Adams' read on the calendar pressure is right.