Boston Red Sox's promising shortstop, Marcelo Mayer, finds himself sidelined with a bone stress reaction in his left ulna, an ailment that has persistently affected him for roughly two months. This unfortunate development has led to his placement on the 10-day injured list, prompting the team to call up versatile infielder Tsung-Che Cheng from Triple-A Worcester to assume his role. Cheng is set to make his debut at shortstop, batting ninth in the lineup against the New York Yankees.
Injury Forces Marcelo Mayer Out, Tsung-Che Cheng Steps Up for Red Sox
In a significant shift for the Boston Red Sox, young shortstop Marcelo Mayer was officially moved to the 10-day injured list on Friday, June 26, 2026, ahead of their crucial game against the New York Yankees. The reason for Mayer's benching is a bone stress reaction in his left ulna, a condition he has been contending with intermittently for approximately two months. Mayer disclosed that the injury's severity fluctuated, with some days being more challenging than others. Following consultations with the medical team, a decision was made to halt his play to prevent exacerbation of the injury. There is currently no definitive timeline for his comeback, as his recovery will involve weekly evaluations, focusing primarily on rest. Mayer expressed his strong desire to return to the field, emphasizing his trust in the medical staff's guidance for his rehabilitation. Interim manager Chad Tracy noted that Mayer's injury mirrors a recent setback experienced by veteran infielder Isiah Kiner-Falefa, who was also placed on the injured list on June 20 for a similar condition. Tracy explained that while Mayer's condition varied, continued play risked worsening it, making rest the best course of action based on medical recommendations. Despite a challenging season where he posted a .220 batting average and a .594 OPS across 70 games, Mayer refrained from attributing his performance struggles directly to his forearm, acknowledging his dissatisfaction with his play regardless. This injury is considered distinct from the wrist surgery he underwent last August. Mayer conveyed his frustration at being unable to play alongside his teammates but is committed to his recovery process.
This situation underscores the physical demands of professional baseball and the difficult decisions athletes and teams face regarding player health. While Mayer's absence is a blow to the Red Sox, it also presents an unexpected opportunity for Tsung-Che Cheng to demonstrate his capabilities at the major league level, potentially offering a glimpse into the team's future depth at shortstop.
