Cubs Designate Jameson Taillon for Assignment Amid Struggles

Jameson Taillon faced a stark reminder of the pressures in Major League Baseball. With a challenging 2026 season, his performance reflected his struggles on the mound. A 5.92 ERA across 15 starts, accompanied by 25 home runs allowed in 76 innings, painted a clear picture of his difficulties.

“The results speak for themselves,” Taillon mentioned postgame after conceding seven runs to the Pittsburgh Pirates. “I know I need to do better, especially for myself, but it’s clear I’ve been hampering the team for a while now.” Such situations highlight the business nature of baseball.

The Chicago Cubs decided to part ways with Taillon, designating him for assignment before opening their series with the St. Louis Cardinals. Andrew Wantz, a right-hander, was called up from Triple-A Iowa as Taillon left with a 4.21 ERA over 96 games.

Manager Craig Counsell shared the challenge of this decision. “Hard choices had to be made about whether Jameson could contribute again this season,” he said. Despite being revered in the locker room, the lack of performance dictated the team’s move.

Taillon’s statistics painted a telling picture. His -1.1 fWAR and 6.74 FIP ranked the worst among MLB pitchers with over 60 innings. His pitches, especially the four-seam fastball and cutter, left much to be desired, performing against expectations.

After recovering from a hamstring injury, Taillon failed to recapture form. The Cubs increasingly relied on Javier Assad to take Taillon’s spot, while Edward Cabrera’s mid-August return could aid the rotation.

Meanwhile, the Cubs were emotionally affected by Taillon’s departure. Teammates appreciated his mentorship and contributions beyond the field. Dansby Swanson lamented losing one of his closest friends, and Nico Hoerner spoke of Taillon’s influential presence.

Pitcher Matthew Boyd emphasized Taillon’s consistency. “He showed resilience and strength, remaining the same irrespective of his performance,” Boyd noted. Ian Happ echoed these sentiments, highlighting the personal bonds formed with Taillon over the years.

Taillon had previously bounced back from setbacks. In 2025, he ended the season with a 1.85 ERA over his last seven starts, becoming vital in the Cubs’ postseason push.

Counsell pointed to fewer such moments in 2026, influencing the decision. With his chapter with the Cubs ending, questions linger about Taillon’s future in the league. Many believe he can still address the issues in his game and find success elsewhere.

“Performance is king,” Boyd stated. “Although the situation is tough, everyone is judged by it.”