Red Sox interim manager Chad Tracy told reporters Wednesday that Casas (abdomen/knee) is close to being cleared to swing a bat, Christopher Smith of MassLive.com reports.
"Obviously the knee's OK. We're just still doing rotational stuff for the side and I think [Casas is] getting closer to maybe starting some light swinging progression," Tracy relayed before Boston's game against Atlanta on Wednesday. Casas underwent surgery in May 2025 to repair a ruptured patellar tendon in his left knee and suffered a setback in his recovery program in the form of an intercostal strain on his left side in early April. The Red Sox should have a better sense of when Casas would be ready to embark on a rehab assignment once he progresses to additional baseball activities, such as live batting practice.