Seattle Mariners Sign Right-Handed Reliever Zach Pop to Minor League Contract

Seattle Mariners Sign Right-Handed Reliever Zach Pop to Minor League Contract

The Seattle Mariners have added depth to their bullpen by signing right-handed reliever Zach Pop to a minor league contract. The move, finalized on April 16, 2025, comes after Pop was released by the Toronto Blue Jays earlier this month citeturn0search5.

A Promising Arm with MLB Experience

Zach Pop, a 28-year-old Canadian from Brampton, Ontario, brings with him a wealth of experience from his time in Major League Baseball. He made his MLB debut with the Miami Marlins in 2021 and later pitched for the Toronto Blue Jays. Over his MLB career, Pop has accumulated a win–loss record of 8–5, an earned run average (ERA) of 4.45, and 123 strikeouts citeturn0search13.

Recent Challenges and Release from the Blue Jays

Pop’s journey hasn’t been without its hurdles. During spring training in 2025, he developed right elbow inflammation, which led the Blue Jays to designate him for assignment at the end of March. Due to MLB rules regarding injured players, the Blue Jays had to place him on release waivers, leading to his release on April 2 citeturn0search1.

High Demand and Mariners’ Acquisition

Despite his recent injury, Pop remained a sought-after free agent. Reports indicate that as many as 24 teams expressed interest in signing him after his release citeturn0search6. The Mariners ultimately secured his services, and he has reported to their minor league complex in Peoria, Arizona, to begin a rehab assignment citeturn0search8.

Potential Impact on the Mariners’ Bullpen

The Mariners view Pop as a valuable addition to their pitching depth. Known for his sinker with significant horizontal movement, Pop has the potential to be a reliable option out of the bullpen once he completes his rehabilitation. His previous MLB experience and ability to induce ground balls make him a candidate to contribute at the major league level later in the season citeturn0search2.

Looking Ahead

As Pop works his way back to full health, the Mariners will monitor his progress closely. If he can return to his previous form, he could provide a significant boost to Seattle’s bullpen depth and overall pitching staff. Fans and team officials alike will be watching his rehabilitation with anticipation, hopeful that he can make a meaningful impact in the near future.

navlistMariners Sign Reliever Zach Popturn0search1,turn0search2,turn0search5