On Tuesday, the news that had been anticipated for some time came to pass. Arizona Diamondbacks former ace right-hander Zac Gallen turned down the Qualifying Offer, officially entering the free agent market as of the 4:00 p.m.
There are two primary sources for gathering MLB clubs' prospect rankings — Baseball America and MLB Pipeline. And the latest Arizona Diamondbacks top-10 list from Baseball America features some intriguing changes.
The Arizona Diamondbacks have made a roster move, adding four players to the 40-man roster, along with a DFA. The move comes as a result of the Rule 5 protection deadline passing as of 6:00 p.m.
Zac Gallen has declined his qualifying offer from the D-backs per Jon Heyman of the MLB Network. It hasn’t come as a shock, but it should still hit with weight across the Valley.
Among the countless Hall of Famers who never experienced the joy of winning a World Series, there are several notable legends who stand out. Here's our list of the 25 greatest.
The Arizona Diamondbacks face a laundry list of roster holes this offseason. GM Mike Hazen will have his hands full trying to bring in the right players to fill those gaps with a limited budget.
The Arizona Diamondbacks have made a roster move. According to their transaction log, right-handed reliever Christian Montes De Oca has been outrighted to Triple-A Reno, freeing up a spot on the 40-man roster.
Diamondbacks owner Ken Kendrick has already publicly indicated that his team’s payroll will decline from the franchise-record $200M set in 2025, but that doesn’t necessarily mean the front office is handcuffed in terms of its ability to pursue additions this winter.
Cubs center fielder Pete Crow-Armstrong and Diamondbacks right fielder Corbin Carroll were the latest players added to Team USA for the 2026 World Baseball Classic.
The Arizona Diamondbacks' No. 3 prospect and 2025 first-round draft pick Kayson Cunningham is expected to change his position, according to a recent statement from GM Mike Hazen.
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.
Zac Gallen is one of the top free agent starting pitchers available this winter. He had a disappointing year with the Arizona Diamondbacks, going 13-15 with a 4.83 ERA in 33 starts.
The Arizona Diamondbacks had 24 different players take an at-bat and 42 different players pitch at least one inning in 2025 on their way to a disappointing 80-82 record.
The Arizona Diamondbacks, along with the rest of the teams in MLB, have some decisions to make no later than Tuesday November 18. This is due to the offseason transaction dates and deadline calendar.
The Arizona Diamondbacks need as much help as realistically possible on the pitching side this offseason. Whether that help comes via trade or free agency remains to be seen.
PHOENIX — Arizona Diamondbacks standouts Ketel Marte and Corbin Carroll earned All-MLB honors Thursday, highlighting their strengths over the course of the 2025 season.
Team USA just got a huge helping hand for the upcoming World Baseball Classic, as Diamondbacks star Corbin Carroll has announced he will be a part of their roster.
The Arizona Diamondbacks may be looking to trade one of their top players this offseason. USA Today’s Bob Nightengale published a lengthy column on Monday that was full of baseball rumors and nuggets.