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**Mariners’ Thornton Suffers Season-Ending Achilles Injury; Kowar Recalled**
**SEATTLE, WA** – Right-handed reliever Trent Thornton’s season came to an abrupt and devastating end after an MRI revealed a torn left Achilles tendon sustained in the ninth inning of the Seattle Mariners’ 6-0 victory over the Rangers on Thursday night. The injury occurred as Thornton attempted to cover first base on a ground ball.
“I threw the pitch, and as soon as I turned, I thought I broke the guy’s bat and it hit me in the back of the leg, and I fell,” Thornton said following the game.
Thornton will be placed on the 15-day injured list. To fill his roster spot, the Mariners have recalled right-hander Jackson Kowar from Triple-A Tacoma.
The injury is a significant blow to the Mariners’ bullpen, particularly given their focus on acquiring relief pitching at the trade deadline, which passed just hours before the injury occurred. While Seattle did acquire veteran lefty Caleb Ferguson from the Pirates to bolster their bullpen, they were unsuccessful in landing higher-leverage arms they pursued, like Jhoan Duran, due to the high cost in prospects.
“We were in a lot of those conversations for weeks now, on the back end bullpen guys,” Mariners president of baseball operations Jerry Dipoto said, “and felt like we were in the end zone in one case, and near the goal line on some others.”
Despite missing out on top-tier bullpen additions, the Mariners were active at the deadline, acquiring bats in Josh Naylor and third baseman Eugenio Suárez.
Thornton, who has posted a 4.68 ERA in 33 appearances this season, had shown improvement recently, with a 2.75 ERA over his last 19 2/3 innings. His absence will force the Mariners to rely on their existing relievers and explore alternative options as they push for a playoff berth.
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