Arizona Diamondbacks: Breaking News, Rumors & Highlights

A Ketel Marte Trade Is Back On The Table, But There's One Major Catch

Arizona Diamondbacks star second baseman Ketel Marte had a complicated, frustrating 2026. But the complications are not over — not even close. With the World Series over and free agency officially commencing, so too will come the trade rumors surrounding Marte and the Diamondbacks.

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With World Series Over, 9 Diamondbacks Officially Become Free Agents

The World Series ended on Wednesday night, as the Milwaukee Brewers claimed their first-ever title over the Tampa Bay Rays in five games. And now, the major league offseason can officially begin.

Corbin Burnes News / MLB Trade Rumors / October 29

Corbin Burnes Will Not Opt Out Of Diamondbacks Deal

Right-hander Corbin Burnes will not take the opt-out chance in his contract with the Diamondbacks, reports Bob Nightengale of USA Today. He will make $35MM annually through the 2030 season, though $11MM is deferred annually.

Milwaukee Brewers News / Yardbarker Quizzes

The 'World Series MVPs' quiz

MLB has awarded the World Series MVP since 1955. How many of these players can you name in six minutes?

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25 things we learned from the 2026 MLB season

The 2026 MLB season was full of great performances, breakout stars, and incredible feats. These are the 25 things we learned along the way.

Arizona Diamondbacks News / MLB Trade Rumors / October 29

Diamondbacks Considering First Base Work For Nolan Arenado

The Diamondbacks and third baseman Nolan Arenado are thinking about him playing first base next year, reports Steve Gilbert of MLB.com. This wouldn’t be about moving Arenado off the hot corner, but the extra versatility could help the club’s offseason pursuits while also keeping him healthier.

Jonathan Loaisiga News / Arizona Diamondbacks on SI / October 28

Re-Signing Jonathan Loaisiga Would Be An Expensive Risk for D-backs

With the World Series drawing ever closer to its conclusion, and the 2026 season nearly fully capped, the Arizona Diamondbacks are soon to see many of their pending free agents hit the open market.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / October 27

Diamondbacks Re-Sign Veteran to Bolster Catcher Depth

The Arizona Diamondbacks will maintain some of their organizational catcher depth, in a relatively unsurprising recent move. According to the transaction log on his individual MLB player page, the Diamondbacks have made the decision to re-sign veteran backstop Aramis Garcia, once again on another minor league contract.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / October 27

Key MLB Hot Stove Dates and the Diamondbacks

The World Series could possibly end as soon as Tuesday, October 27 with the Milwaukee Brewers holding a commanding 3-0 lead over the Tampa Bay Rays. The day after the World Series ends kicks off the MLB Hot Stove season.

Mike Soroka News / Yardbarker / October 27

Free agent Michael Soroka would help fill Blue Jays' need for rotation depth

Soroka's impressive baseball resume includes being runner-up for Rookie of the Year in 2019 during his tenure with the Atlanta Braves.

The '2026 American League All-Stars' quiz

Brandon Pfaadt News / Arizona Diamondbacks on SI / October 26

Why Brandon Pfaadt's 2027 Could Be His Most Important Season Yet

Consistency has not exactly been Brandon Pfaadt's strongest quality in his four years of pitching for the Arizona Diamondbacks. Both his raw ERA numbers and his underlying predictive metrics have fluctuated to a high degree during his young career.

Athletics News / Yardbarker

25 records that were broken during the 2026 MLB season

The 2026 MLB season was historic in many ways. These 25 records were broken during the season.

Gabriel Moreno News / Arizona Diamondbacks on SI / October 26

D-backs' Gabriel Moreno Wins Prestigious Venezuelan Baseball Award

The hardware keeps rolling in for Arizona Diamondbacks catcher Gabriel Moreno, following his breakout 2026 season. Not only did Moreno earn the National League batting title and a finalist berth for the NL catcher Gold Glove Award, he's being recognized by his home country, as well.

Arizona Diamondbacks News / Burn City Sports / October 26

Who are the scariest Arizona Diamondbacks players in history?

PHOENIX — With Halloween around the corner, some of the Arizona Diamondbacks’ scariest figures aren’t in haunted houses, but on the diamond. Throughout their history, several players have struck fear into opponents through overpowering performances, intimidating appearances and unforgettable moments.

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Ketel Marte News / Arizona Diamondbacks on SI / October 25

Breaking Down The Strange, Frustrating 2026 Season of Ketel Marte

There's no question about it. The Arizona Diamondbacks did not get the season they might have hoped for out of star second baseman Ketel Marte. But was he really that bad?

Arizona Diamondbacks News / Arizona Diamondbacks on SI / October 25

3 Diamondbacks Prospects Fans Should Have On Their Radars in 2027

No matter how well-constructed a club may be at the major league level, developing prospects in-house is always of critical importance. Whether it pays off in the form of a successful major league career or a trade with another team, organizational talent and development is a premium for any club hoping to find its way to contention.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / October 24

Ranking D-backs GM Mike Hazen's Biggest Successes, Failures of 2026

No general manager in all of Major League Baseball is perfect. Arizona Diamondbacks GM Mike Hazen is not an exception to that rule. Like any, Hazen had his fair share of success stories, alongside transactions he'd likely want back if given the chance to do them over.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / October 24

3 Simple Things Diamondbacks Absolutely Can't Contend Without in 2027

The Arizona Diamondbacks fell just short of their goal to make the postseason in 2026, despite finishing 86-76 and contending up until the final weekend of the season.

Ketel Marte News / Arizona Diamondbacks on SI / October 24

This Ketel Marte Statistic is One You'd Never Expect

"You can't predict baseball" might be the most consistently accurate phrase in the sport. The 2026 Arizona Diamondbacks are as much proof of that truth as anything else.

Arizona Diamondbacks News / Burn City Sports / October 21

How one former Diamondbacks pitcher will be a World Series champion — no matter who wins

PHOENIX — The World Series is right around the corner, with the Milwaukee Brewers and Tampa Bay Rays looking to win their first championship — while one former Arizona Diamondbacks pitcher is guaranteed to win his first no matter who comes out on top.

Ketel Marte News / MLB Trade Rumors / October 19

Trade Candidate: Ketel Marte

Only Ketel Marte knows if he’s a truly a trade candidate or not, as the ball is in the second baseman’s court when it comes to approving a deal. Marte

Arizona Diamondbacks News / Burn City Sports / October 14

Diamondbacks’ defense gets its flowers with four Gold Glove finalists

PHOENIX — The Arizona Diamondbacks’ defense this season has earned recognition across the diamond, with four players named finalists for the 2026 Rawlings Gold Glove Awards.

Derek Law News / Viral Sports News / October 13

Diamondbacks Lose Long-Time MLB Veteran to Free Agency

Right-hander Derek Law has elected free agency, according to the MiLB.com transaction log, ending his brief time in the Arizona Diamondbacks organization.

Nolan Arenado News / Just Baseball / October 8

The Diamondbacks’ Gamble on Nolan Arenado Has Paid Off

If somebody asked me to describe the Arizona Diamondbacks‘ season, I would not know where to start. One word that keeps coming to mind is bizarre. Ketel Marte’s antics, the bullpen doing a 180, Eduardo Rodriguez looking like a true ace, Lars Nootbaar and Max Kepler playing in the outfield.

Arizona Diamondbacks News / Just Baseball / October 7

Arizona Diamondbacks Arbitration Projections and Tender Decisions

Once a team comes up with its projected salary for all of its arbitration-eligible players, it will begin a tender analysis to simply determine: “Are we comfortable guaranteeing Player X this much money?” If the answer is yes, the player will be tendered a contract prior to the mid-November Tender Deadline.