Arizona Diamondbacks: Breaking News, Rumors & Highlights

Alek Thomas News / Burn City Sports / January 30

Diamondbacks OF Alek Thomas to represent Team Mexico in WBC

PHOENIX — Another Arizona Diamondbacks player has committed to the World Baseball Classic in March, representing his heritage and roots in the international tournament.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / January 30

Insider's Ugly Grade Says Everything About Diamondbacks' Offseason

The Arizona Diamondbacks' offseason has certainly made sense if one has been paying attention, but it's still not exactly a set of moves that inspire a high amount of confidence in the team to be a serious contender in 2026.

Corbin Carroll News / Just Baseball / January 30

A Subtle Swing Change Rewrote Corbin Carroll’s Offensive Ceiling

There was a version of Corbin Carroll who already looked like a franchise cornerstone. He ran the bases with elite efficiency. He played Gold Glove–caliber defense in the outfield.

Cleveland Guardians News / Yardbarker Quizzes

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Geraldo Perdomo News / Arizona Diamondbacks on SI / January 29

Perdomo's Placement Among MLB's top Shortstops is a bit Contradictory

Arizona Diamondbacks shortstop Geraldo Perdomo emerged as one of the best young players in the game in the 2025 season. None can deny the massive improvement made by the 26-year-old in his fifth major league season.

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.

Sergio Alcantara News / Arizona Diamondbacks on SI / January 29

Long-Time Diamondbacks Infielder Signs With Nationals

The journey of multi-time Arizona Diamondbacks shortstop Sergio Alcantara continues to wind. According to a recent report from insider Francys Romero, the long-time former D-backs farmhand has just inked a deal with the Washington Nationals.

Merrill Kelly News / Burn City Sports / January 29

D-Backs mainstay Merrill Kelly commits to 2026 Annexus Pro-Am

SCOTTSALDE — Arizona Diamondbacks mainstay Merrill Kelly is switching his glove for a golf club as he enters the 2026 Annexus Pro-Am at the WM Phoenix Open, tournament organizers announced Thursday.

MLB News / Arizona Diamondbacks on SI / January 29

Diamondbacks Sign Former Nationals Pitcher

The Arizona Diamondbacks have made another potential addition to their bullpen. According to a recent report from FanSided's Robert Murray, the D-backs have signed former Washington Nationals righty reliever Derek Law.

Zac Gallen News / CBSSports.com / January 29

MLB rumors: Zac Gallen drawing interest from three teams as spring training looms

Zac Gallen had a down year in 2025 and was ranked as the 18th-best free agent this offseason

Arizona Diamondbacks News / Just Baseball / January 29

Which D-backs Top Prospects Will Make an MLB Impact in 2026?

With limited money to spend in the offseason and many needs overall, there’s clear pressure on the young players of the Arizona Diamondbacks to have some impactful seasons.

Nolan Arenado News / Arizona Diamondbacks on SI / January 29

D-backs' Nolan Arenado Had High Praise for New Star Teammate

Arizona Diamondbacks third baseman Nolan Arenado has yet to take the field with his new club, but he's already quite familiar with franchise superstar Corbin Carroll.

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 / Arizona Diamondbacks on SI / January 29

Diamondbacks Named Trade Fit For Guardians All-Star

The Arizona Diamondbacks are still somewhat depleted in the outfield. As Lourdes Gurriel Jr. continues to rehab, and Jake McCarthy departs via trade to Colorado, the D-backs find themselves with a thinned-out group of outfielders.

MLB News / Athlon Sports / January 29

Marte vs Chisholm 2026 Fantasy Comparison

It’s the second round of your draft. You started in the four spot and secured your anchor OF in Juan Soto. You could go for a pitcher, but there are plenty of SP1s and RP1s on the board that you can grab on the comeback and during the Round 4/5 turn.

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MLB News / Burn City Sports / January 28

RHP Derek Law joins Diamondbacks on minor league deal

PHOENIX — The Arizona Diamondbacks continue to add pitching depth, giving themselves additional options heading into spring training. According to Good Morning Ball’s Aaron Hughes, the Diamondbacks have signed right-handed pitcher Derek Law to a minor league contract.

Grae Kessinger News / The Forkball / January 28

Mets Add Grae Kessinger, Boosting Infield Depth Move

The New York Mets added to their infield depth chart by reaching a minor-league agreement with former Astros shortstop Grae Kessinger, according to multiple reports.

Nolan Arenado News / Arizona Diamondbacks on SI / January 28

Why a Nolan Arenado Decline May Not Be Imminent for D-backs

Regardless of how many career accolades a player may have, there's always risk of decline when bringing in a long-time veteran player. Arizona Diamondbacks third baseman Nolan Arenado is a prime example.

Arizona Diamondbacks News / Total Pro Sports / January 28

MLB Rumors: Zac Gallen Gets Latest Update with Potential Suitors

The MLB free agent market is pretty much alive with spring training just around the corner. Teams are still signing outfielders, but a handful of free agents are still walking around.

Grae Kessinger News / MLB Trade Rumors / January 28

Mets, Grae Kessinger Agree To Minor League Deal

The Mets are in agreement with infielder Grae Kessinger on a minor league contract, reports Mike Puma of The New York Post. A client of O’Connell Sports Management, he’ll be in camp as a non-roster invitee.

Arizona Diamondbacks News / MLB on ClutchPoints / January 27

1 last-minute signing Diamondbacks must make before spring training

The Arizona Diamondbacks have missed the playoffs in consecutive seasons since winning the National League pennant. Even adding Corbin Burnes last offseason, they could not get over the hump, partly thanks to his injury.

Arizona Diamondbacks News / MLB on ClutchPoints / January 27

Insider drops Zac Gallen-Diamondbacks reunion prediction

MLB insider Jim Bowden believes a Zac Gallen-Arizona Diamondbacks reunion is a legitimate possibility. Gallen is one of the best remaining free agent starting pitchers.

Ketel Marte News / Fastball on SI / January 27

How Diamondbacks-Ketel Marte Could Shake up MLB Offseason

The Major League Baseball offseason is quickly coming to an end. In just about two weeks, we'll start to see teams around the league report to Spring Training camps.

Ketel Marte News / Burn City Sports / January 27

Ketel Marte repeats as MLB Network’s top-ranked second baseman

PHOENIX — To no one’s surprise, Ketel Marte’s place among baseball’s elite at second base has become the standard — and MLB Network’s Top 10 Right Now rankings confirm it.

Nolan Arenado News / MLB on ClutchPoints / January 26

Diamondbacks 3B Nolan Arenado to play in WBC — but not for Team USA

Arizona Diamondbacks third baseman Nolan Arenado will compete in the 2026 World Baseball Classic, but he will not represent Team USA. Instead, Arenado has committed to playing for Team Puerto Rico, marking a notable shift after previously suiting up for the United States in past tournaments.

MLB News / Yardbarker / January 26