The Los Angeles Dodgers have bolstered their bullpen depth, announcing the signing of veteran right-handed reliever Jonathan Hernández to a major league contract. The move comes as the club navigates a grueling stretch of the schedule, providing a fresh arm to a relief corps currently in the midst of a 14-day gauntlet without a scheduled off day. To accommodate the addition on the 40-man roster, the Dodgers moved pitcher Ben Casparius to the 60-day injured list.
The acquisition of Hernández, a 29-year-old sinkerballer with significant big-league experience, arrives following his departure from the Philadelphia Phillies organization. Hernández had been working through the first six weeks of the season on a minor league deal with the Phillies, but after failing to secure a promotion to the major league roster, he triggered an opt-out clause in his contract to pursue opportunities elsewhere. His arrival in Los Angeles marks his first major league opportunity since the 2024 season, as the Dodgers look to optimize their pitching staff during a period of high workload.
A Veteran Arm for the Bullpen Mix
Hernández brings a familiar profile to the Dodgers’ pitching development staff. Primarily known for a sinker-slider combination that features a fastball consistently sitting in the 96 mph range, he has spent the bulk of his professional career within the Texas Rangers organization. His trajectory was disrupted in April 2021 when he underwent Tommy John surgery, but he showed flashes of his former late-inning dominance upon his return during the second half of the 2022 campaign.
The following two seasons proved more challenging. Between 2023 and 2024, Hernández struggled to maintain consistency, posting a combined 5.40 ERA across 62 appearances. After being waived by Texas late in the 2024 season, he spent time in the Seattle Mariners organization and later joined the Tampa Bay Rays on a minor league contract. An injury sidelined him for much of the latter half of last year, limiting his output to just 12 appearances at the Triple-A level.
However, recent data suggests a return to form. During his brief tenure with the Phillies’ top affiliate this season, Hernández worked 15 innings, allowing eight runs while demonstrating improved command. His strikeout-to-walk ratio remained encouraging, with 22 strikeouts against only five walks, and he maintained a ground-ball rate of 57%, according to official league tracking data. Because he is out of minor league options, the Dodgers’ commitment to him on a major league deal implies they intend to utilize him immediately in middle relief, though his roster spot remains subject to the team’s ongoing need for fresh arms.
Roster Realignment and the Path Forward
The decision to shift Ben Casparius to the 60-day injured list provides the necessary flexibility to integrate Hernández without designating another player for assignment. Casparius, who has been sidelined since April 13 due to shoulder inflammation, is now ineligible to return to the active roster until June 12. According to club injury reports, Casparius has yet to begin a formal rehab assignment, and while he was documented throwing at the team’s Arizona complex earlier this month, the 60-day designation reflects a cautious, long-term approach to his recovery.
In a corresponding move to balance the active roster, the Dodgers optioned Chayce McDermott to Triple-A Oklahoma City. The rotation of arms is a standard procedure for the Dodgers, who are currently navigating a 12th consecutive day of play. With Hernández having not pitched in five days prior to his signing, the coaching staff expects him to be at full strength as he integrates into the bullpen rotation.
Key Roster Adjustments
| Player | Action | Status |
|---|---|---|
| Jonathan Hernández | Signed to MLB deal | Active |
| Chayce McDermott | Optioned to Triple-A | Minor Leagues |
| Ben Casparius | Transferred to 60-day IL | Injured List |
Managing the Workload
For a team like the Dodgers, maintaining a deep bullpen is a structural necessity rather than a luxury. The current two-week stretch without a breather puts immense pressure on the relief staff, making the acquisition of a healthy, experienced arm like Hernández a logical hedge against fatigue. Because he cannot be sent down to the minors without clearing waivers, his tenure with the big-league club will likely be dictated by his immediate performance and the team’s broader health status.
The transition for Hernández is a significant opportunity to prove that his health issues and recent inconsistencies are behind him. As a sinker-first pitcher, his success will depend heavily on his ability to induce the contact-heavy outs that have defined his most effective stretches in the majors. The Dodgers’ pitching infrastructure, which has a track record of refining veteran mechanics, will likely be the primary environment where Hernández attempts to re-establish himself as a reliable late-inning option.
As the Dodgers continue their current series, the focus will shift to how the coaching staff utilizes Hernández in high-leverage or bridge situations. With Casparius not eligible for activation until at least mid-June, the team will continue to rely on internal depth and minor league call-ups to manage the rigors of the regular season. For official updates on roster status and injury recovery timelines, fans and analysts should continue to monitor the official MLB transactions page.
We invite you to share your thoughts on this move in the comments section below. How do you see the bullpen shaping up as we approach the mid-season mark?
