Cubs Got The Riley Martin Update Their Bullpen Needed

After battling a season-end arm injury, Cubs pitcher Riley Martin is set for a crucial rehab assignment, offering a sliver of hope for a swift recovery.

Chicago Cubs left-hander Riley Martin has taken a promising step in his recovery, with the team announcing Tuesday that he is scheduled to make a rehab outing with the Iowa Cubs at Triple-A later this week.

That’s a welcome turn after a much darker update about a month ago, when the Cubs were weighing the possibility that Martin might need surgery before the end of the 2026 season. Martin has been sidelined since late April with a left flexor strain, and while he still may be too far behind to get back to the majors this year, the latest news at least suggests he has avoided an operation on his pitching arm.

That matters. Surgery would have made the offseason far more complicated, especially with a lockout looming that would cut Martin off from the Cubs’ training staff. Now, the focus shifts to getting him through the rehab process and, ideally, into the winter healthy.

Martin’s injury has been a frustrating one because of how quickly he won people over. The 28-year-old debuted for Chicago on April 6 and was instantly one of the bullpen’s bright spots. In eight games, he posted a 2.16 ERA with 10 strikeouts in 8.1 innings, giving the Cubs exactly the kind of relief help they were desperate to find.

His final appearance came April 23 against the Philadelphia Phillies. Martin entered after Caleb Thielbar left with an injury, and even though he was already feeling the effects of the arm issue, he stayed in the game and got through the ninth inning. The Cubs went on to win 8-7 on a Dansby Swanson walk-off hit in the 10th.

Before this season, Martin’s rise had been a long one. The 28-year-old was a sixth-round pick out of Quincy University in 2021, reached Triple-A by the end of the 2023 season, and only got his chance after being added to the 40-man roster following the 2025 season.

For now, the rehab assignment is the best possible sign for a pitcher who looked like he could be part of the Cubs’ bullpen plans before the injury intervened. The hope now is that he comes out of this healthy and has a shot at winning a bullpen spot in 2027.

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