Brash, who underwent season-ending elbow surgery May 8, has been with the Mariners during their current homestand and is set to begin playing catch in Arizona next week, Daniel Kramer of MLB.com reports.
Brash has been taking a brief respite from rehabilitation activities and reconnecting with the big-league staff and teammates, but he'll be heading to Arizona for what will be a closely monitored start to his throwing program. Brash has already been engaged in one-handed pitch-and-catch plyometric exercises on a trampoline, and he reports being very pleased with the pace of the early stages of his recovery and the way he's felt while carrying it out. Due to the fact Brash had an internal brace procedure instead of a full Tommy John surgery, his recovery isn't expected to take much more than 12 months, leaving him with a chance to be back in action by June 2025.