Astros manager Joe Espada said Sunday that it's "pretty safe to say" McCullers (forearm) won't be activated from the 60-day injured list this season, Brian McTaggart of MLB.com reports.

McCullers underwent surgery last June to repair his right flexor tendon and remove a bone spur and had been hopeful to return to the Astros around the middle of the season. After progressing to throwing bullpen sessions in May, McCullers had his rehab program shut down in July and received a second opinion from doctors. Though McCullers was diagnosed with no new structural damage to his elbow, the recent setback he had a few weeks ago will be enough to slow him down and take a 2024 return off the table. The 30-year-old hasn't pitched for the Astros since the 2022 World Series, and he had already missed the entire 2019 season while recovering from Tommy John surgery. McCullers remains on Houston's books through 2026 after signing a five-year, $85 million extension in March 2021.