Alonso Headlines MLB Signings as Relief Market Heats Up

The Baltimore Orioles are starting a new chapter at first base. The arrival of slugger Pete Alonso headlines this shift, while a rapidly changing relief-pitching market adds some extra intrigue across Major League Baseball.

As the club introduces Alonso in a high-profile press conference, front-office decisions around roster spots and bullpen construction are already shaping a fiercely competitive offseason. There’s still buzz about free-agent signings that haven’t been announced yet.

Pete Alonso’s Orioles Introduction Signals an Ambitious Shift

The Orioles’ press conference for Pete Alonso isn’t just for the cameras—it’s a statement. Orioles president Mike Elias, new owner David Rubenstein, and Alonso’s agent Scott Boras all showed up, making it clear Baltimore wants to win and win soon.

Alonso’s move from the Mets adds a whole new wrinkle. Swapping New York for Baltimore raises questions about the Mets’ plans and makes it obvious the Orioles want established power in their lineup.

Why Alonso Fits Baltimore’s Competitive Timeline

From a roster-building angle, Alonso just fits. He’s a proven run producer and a big bat in the middle of the order, which lines up perfectly for a young team ready to make the leap from “promising” to “dangerous.”

Rubenstein’s ownership brings fresh financial muscle, and Elias has a knack for sustainable building. Alonso’s arrival could kick off a bigger push, maybe with pitching and depth moves next.

Winter Meetings Deals Still Waiting for Official Announcement

While Alonso’s introduction is grabbing all the attention, several Winter Meetings moves are still stuck in limbo. These deals are basically done, but clubs haven’t announced them yet due to roster logistics and sequencing.

Unannounced Signings Shaping the Offseason Picture

Some notable names with deals still waiting for the official nod:

  • Lane Thomas to the Royals
  • Mark Leiter Jr. to the Athletics
  • Hoby Milner to the Cubs
  • Steven Matz to the Rays
  • Michael Soroka to the Diamondbacks
  • Kyle Finnegan to the Tigers
  • Gregory Soto to the Pirates
  • The Dodgers still haven’t formalized their signing of closer Edwin Diaz, probably the biggest name in the not-yet-official crowd. These delays seem to be about roster mechanics more than anything else.

    40-Man Roster Crunch: Diamondbacks, Rays, and Tigers Under Pressure

    Most clubs have open spots on their 40-man rosters, so adding new players is pretty simple. But for a few teams, the numbers are tight, and that’s where things get complicated.

    The Diamondbacks, Rays, and Tigers need to clear space before they can finalize their recent signings. Usually, that means designating fringe players for assignment or making small trades to shuffle the depth chart.

    Expect DFAs and Small Trades to Unlock Bigger Moves

    When teams hit the 40-man limit, it tends to set off a flurry of activity. Here’s what usually happens:

  • Designations for assignment of out-of-options or expendable depth pieces
  • Minor trades to clubs with more roster space, often for cash or lower-tier prospects
  • These moves rarely make headlines, but they’re crucial for letting bigger deals—like the Soroka, Matz, and Finnegan additions—become official.

    A Thinning Relief Market Raises the Stakes

    Meanwhile, the relief-pitching market is shrinking fast. Several top closers have already signed, so teams still looking for bullpen help are facing fewer elite options.

    Top Closers Off the Board Early

    The list of high-leverage arms who’ve already landed deals is pretty stacked:

  • Robert Suarez (signed with Atlanta)
  • Edwin Diaz (Dodgers, pending official announcement)
  • Devin Williams
  • Raisel Iglesias
  • Ryan Helsley
  • Kyle Finnegan (Tigers, pending official announcement)
  • If your team waited on the relief market, well, the elite tier is mostly gone. Now the focus shifts to the next wave of capable late-inning arms.

    Best Remaining Relievers and Market Strategy

    Even with the top closers off the table, there’s still real bullpen help out there. The challenge now is all about timing and figuring out who’s worth grabbing before someone else does.

    Key Names Still on the Board

    The reliever market still has a few interesting names left to watch.

  • Brad Keller – He did good work as a setup man and sometimes closer for the Cubs. Keller’s shown he can handle pressure when it matters.
  • Pete Fairbanks – This ex-Rays closer brings serious velocity when he’s healthy. There’s always some late-inning drama with him on the mound.
  • Tyler Rogers – A veteran submariner, Rogers throws from a funky angle and gets ground balls in big spots. Not your typical reliever, honestly.
  • Luke Weaver – The former Yankees righty has filled a bunch of roles. He’s got that swingman flexibility managers seem to love.
  • If teams want bullpen stability, they’re going to have to act fast. The market’s shrinking, and prices for steady relievers usually creep up.

     
    Here is the source article for this story: The Opener: Alonso, Signings, Relief Market

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