The Texas Rangers have strengthened their bullpen by agreeing to a one-year contract with left-handed pitcher Jalen Beeks. The move comes as the club prepares for the 2026 Major League Baseball season and looks to add depth to a relief corps that currently lacks many established, dependable arms. In order to create roster space for Beeks, the Rangers designated former All-Star reliever Alexis Diaz for assignment, signaling a potential end to his brief tenure with the organization.
Adding Beeks gives Texas another experienced option out of the bullpen, particularly from the left side. Over the past several years, the Rangers’ relief unit has gone through frequent turnover, and entering the 2026 campaign the team’s bullpen still appears to be in a period of transition. With limited proven talent available for late-inning duties, the front office chose to bring in a veteran who has demonstrated the ability to handle a variety of roles in relief. Beeks fits that description well, as he has built a reputation as a versatile pitcher capable of serving as a traditional reliever, an opener, or even an occasional spot starter.
Beeks has spent portions of seven seasons in the major leagues and has pitched for five different organizations during that time. His most recent stop came with the Arizona Diamondbacks, where he delivered a solid performance during the 2025 season. Appearing in 61 games for Arizona, Beeks posted a respectable 3.77 earned run average. His workload demonstrated the Diamondbacks’ trust in his ability to contribute consistently throughout the season. While primarily used as a standard reliever, Beeks was also asked to open two games for Arizona, showcasing his flexibility and willingness to adapt to whatever role the team required. In addition, he recorded a save during a period when the Diamondbacks were experimenting with different late-inning options in their bullpen.
Meanwhile, the Rangers’ decision to designate Alexis Diaz for assignment reflects the difficult stretch the right-hander has endured over the past couple of seasons. Diaz once looked like one of baseball’s most promising closers. In 2023, during his second major-league campaign, he emerged as a dominant force at the back of the Cincinnati Reds’ bullpen. That season he collected 37 saves and earned a selection to the All-Star Game, cementing his reputation as one of the league’s rising relief stars.
However, Diaz has struggled significantly since that breakout year. The 2025 season proved especially challenging for him, as he finished with an alarming 8.15 ERA while pitching for three different teams. His season ended with the Atlanta Braves, but his performance throughout the year raised serious concerns about his effectiveness and consistency. Despite those struggles, the Rangers took a chance on Diaz earlier in the offseason, signing him as a free agent in December in hopes that a change of scenery might help him rediscover the form that once made him an elite closer.
The addition of Beeks, however, changed the organization’s bullpen outlook and ultimately pushed Diaz off the roster. Texas determined that the team’s greater need at the moment was for a reliable left-handed reliever rather than another right-hander attempting to regain his footing. By designating Diaz for assignment, the Rangers now have the opportunity to explore trade options or attempt to pass him through waivers.
From a strategic standpoint, Beeks fills an important gap in the Rangers’ bullpen structure. The team plans to rely on Garcia as part of a co-closer arrangement, but outside of the ninth inning Texas lacked a dependable left-handed arm capable of matching up against dangerous left-handed hitters. Prior to the signing, the only healthy left-handed reliever on the Rangers’ 40-man roster was Tyler Alexander. While Alexander is a useful pitcher, he is generally deployed as a long reliever who can cover multiple innings rather than as a late-inning specialist.
Another left-handed pitcher in the organization, Jacob Latz, remains in the conversation for bullpen work but is currently competing for the club’s fifth starter spot in the rotation. Because of that uncertainty, the Rangers needed a more established left-handed option to strengthen their relief corps. Beeks provides exactly that, giving first-year manager Skip Schumaker greater flexibility when managing the bullpen during tight games. With Beeks available for key matchups against left-handed hitters earlier in games, Schumaker can preserve Garcia’s usage for traditional save situations in the ninth inning.
Beeks’ career journey to this point has included multiple stops across the league. The 32-year-old was originally drafted by the Boston Red Sox in 2014. After several years developing in the minor leagues, he made his major-league debut with Boston in 2018. His time with the Red Sox was brief, however, as the team soon traded him to the Tampa Bay Rays in exchange for veteran right-hander Nathan Eovaldi.
In Tampa Bay, Beeks began to establish himself as a dependable member of the bullpen. The Rays, known for their innovative pitching strategies, frequently deployed Beeks in a variety of roles. Sometimes he worked as a conventional reliever entering in the middle innings, while at other times he served as an opener at the start of games. The Rays’ willingness to experiment with pitching assignments allowed Beeks to showcase his versatility and develop into a pitcher capable of handling numerous responsibilities.
After his tenure with Tampa Bay, Beeks continued his major-league career with several other organizations. In 2023, the Colorado Rockies claimed him off waivers, giving him a new opportunity in their bullpen. During his time in Colorado, Beeks reached an important milestone in his career. In the 2024 season, he recorded nine saves, which marked the highest single-season total of his career. His performance with the Rockies demonstrated that he could handle high-leverage situations when called upon.
Later in his career, Beeks was traded to the Pittsburgh Pirates, further adding to the list of teams he has represented in the majors. Despite moving between organizations, he has consistently shown the ability to adapt and remain productive. His steady track record likely played a major role in the Rangers’ decision to bring him aboard as they continue shaping their bullpen for the upcoming season.
While Beeks now prepares to begin a new chapter with Texas, Alexis Diaz faces an uncertain future. Being designated for assignment places him in a complicated situation. The Rangers can attempt to trade him to another team, but if no deal materializes he will be placed on waivers. If Diaz clears waivers without being claimed by another club, the Rangers would have the option of assigning him to the minor leagues. At that point, Diaz could choose whether to accept the assignment and work toward earning another major-league opportunity or explore other options.
Diaz’s difficult stretch began early in the 2025 season. He opened the year on the injured list while recovering from a hamstring strain, delaying his return to the mound. When he eventually rejoined the Cincinnati Reds, his struggles quickly became evident. Over the course of six innings after returning from injury, Diaz allowed eight earned runs, signaling that he had not yet regained his previous form.
As his performance continued to decline, the Reds decided to send him to Triple-A in May in hopes that he could regain confidence and improve his command. Later in the season, the Los Angeles Dodgers took a chance on Diaz by acquiring him in a trade with Cincinnati. In that deal, the Dodgers sent right-handed pitcher Mike Villani to the Reds in exchange for Diaz, hoping that their pitching development staff might help him rediscover his earlier success.
Unfortunately, Diaz’s struggles persisted in Los Angeles. During nine appearances with the Dodgers, he posted a 5.00 ERA and failed to reestablish himself as a reliable late-inning option. As a result, the Dodgers eventually designated him for assignment in September.
His next opportunity came with the Atlanta Braves, who added him late in the 2025 season. However, his stint with Atlanta proved extremely brief and equally challenging. In just 1.2 innings of work with the Braves, Diaz allowed eight earned runs, a rough outing that effectively ended his season. That appearance marked his final action of the year.
Despite those difficulties, Diaz still possesses the talent that once made him one of baseball’s most promising closers. Teams across the league often take chances on pitchers with a history of success, especially when they are still relatively young and have demonstrated high-level performance in the past. Because of that, there remains a possibility that another organization could claim him or acquire him via trade if they believe they can help him regain his form.
For the Rangers, though, the focus now shifts to stabilizing their bullpen ahead of the 2026 campaign. The addition of Beeks provides a veteran presence and a valuable left-handed option that the team previously lacked. His experience working in multiple roles should allow the coaching staff to deploy him strategically depending on the situation.
At the same time, the move highlights the ongoing challenge teams face when trying to assemble a reliable bullpen. Relief pitchers can be notoriously unpredictable from year to year, and even previously dominant arms like Diaz can experience sudden downturns in performance. By bringing in Beeks and moving on from Diaz, the Rangers are betting that a steady, adaptable veteran will help them build a more balanced and dependable bullpen heading into the new season.
As spring preparations continue, Beeks will likely be counted on to provide stability and key matchup advantages, particularly against tough left-handed hitters. Whether he becomes a late-inning fixture or simply a versatile piece in the bullpen puzzle, his presence gives the Rangers another valuable option as they look to compete in 2026. Meanwhile, Alexis Diaz’s search for a fresh start continues, leaving open the possibility that another team might offer him the chance to revive his once-promising career.
