Arizona Diamondbacks: Breaking News, Rumors & Highlights

Diamondbacks’ Nolan Arenado shrugs off criticism after choosing Puerto Rico for WBC

PHOENIX — After playing for Team USA in the World Baseball Classic the last two editions, Arizona Diamondbacks third baseman Nolan Arenado decided to switch jerseys and represent Team Puerto Rico in this year’s Classic — a decision that hasn’t sat well with some Team USA fans.

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The Morning Bark

The Quiz of the Day

Diamondbacks Linked to Former Guardians All-Star

The Arizona Diamondbacks are still in the market for what was described as a "complementary first baseman," and one long-time veteran option has emerged.

Zac Gallen News / Fastball on SI / February 1

What Zac Gallen’s Market Looks Like as MLB Offseason Winds Down

As the month of February begins, there are still several notable free agents that have been left unsigned, especially in the starting pitching market. Among the names still out there is right-hander Zac Gallen.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / February 1

D-backs Slugger's 2025 is Brutal Reminder of What Could Have Been

The Arizona Diamondbacks were expected to be one of the teams in the thick of playoff contention in 2025. Clearly, that was not meant to be. The D-backs loaded up on talent ahead of the season, but began to watch numerous key players go down to injury, or simply underperform.

Cleveland Guardians News / Yardbarker Quizzes

The 'MLB active doubles leaders' quiz

How many of the active MLB players with 300 or more doubles in their career can you name in five minutes?

The '2025 MLB hits leaders' quiz

The 'Cleveland's 1997 World Series roster' quiz

The 'Most multi-HR games by MLB team' quiz

Junior Fernandez News / Arizona Diamondbacks on SI / January 31

Diamondbacks Sign Former Cardinals Reliever

The Arizona Diamondbacks have signed right-handed relief pitcher Junior Fernandez to a minor league contract, according to their transaction logs. Fernandez has also received an invitation to big league Spring Training.

MLB News / Yardbarker

The 20 most significant MLB Rule 5 draftees

The Rule 5 draft, held annually at the winter meetings in December, never garners much fanfare, but it has been known to yield some noteworthy transactions.

Arizona Diamondbacks News / Burn City Sports / January 31

Puerto Rico’s WBC uncertainty could cost Diamondbacks key representation

MIAMI — The World Baseball Classic has turned from excitement to concern, as Team Puerto Rico is considering withdrawing from the tournament — a decision that could affect Arizona Diamondbacks players who were already committed to playing this year.

Ketel Marte News / MLB on ClutchPoints / January 31

Diamondbacks’ Ketel Marte is playing in WBC after all of the trade rumors

With the Arizona Diamondbacks preparing for the 2026 season, the team has been surrounded by rumors involving star second baseman Ketel Marte. While it seems like the Diamondbacks won’t trade Marte anymore, the 32-year-old’s plans outside of the majors have been revealed regarding the World Baseball Classic (WBC).

Arizona Diamondbacks News / MLB on ClutchPoints / January 31

Where Diamondbacks are looking to improve ahead of 2026 season, per president

The Arizona Diamondbacks remain active in shaping their roster outlook as the organization continues evaluating potential upgrades ahead of the 2026 season.

Junior Fernandez News / MLB Trade Rumors / January 31

Diamondbacks Sign Junior Fernandez To Minor League Contract

The Diamondbacks released their list of Spring Training invites, and right-hander Junior Fernandez is one of the names attending Arizona’s big league camp. Fernandez inked his minor league deal with the D’Backs back in November, as per the righty’s MLB.com profile page.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / January 31

Diamondbacks Outfielder Becomes Team's Latest WBC Commitment

Another member of the Arizona Diamondbacks has committed to the 2026 World Baseball Classic. Outfielder Alek Thomas, who played in the 2023 tournament, will join Team Mexico for the second time.

Arizona Diamondbacks News / MLB Trade Rumors / January 30

Hall: D-Backs Continuing To Pursue First Base, Pitching Help

The Diamondbacks have spent the offseason pursuing pitching while looking for a right-handed hitting first baseman to pair with Pavin Smith. Those remain targets as Spring Training approaches, team president Derrick Hall reiterated this morning.

MLB News / Yardbarker

The 25 greatest pitching seasons from the modern MLB era

America's favorite pastime has more memorable performances than any sport. As such, figuring out which pitchers had the best seasons ever is no easy task.

Arizona Diamondbacks News / New Baseball Media / January 31

D-Backs’ 2026 Spring Training NRI List Includes Waldschmidt, Troy

The Diamondbacks were one of several teams to confirm their non-roster list for Spring Training on January 30. The list includes Ryan Waldschmidt, plus several other high-end prospects in Arizona’s system.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / January 30

Diamondbacks Reveal 72-player Spring Training Roster

On Friday, the Arizona Diamondbacks officially announced the entirety of their Spring Training roster, including 72 total players — 32 of which are minor league non-roster invitees.