Update on OF Austin Slater By | August 29, 2025 Today, OF Austin Slater commences a rehab assignment with Triple-A Scranton/Wilkes-Barre. More from MLB.com Mariners ST Post-Game Notes - Feb. 20 Texas Rangers Academy Notebook for February 20, 2026 Press release: Umpires Hanahan, Walsh promoted to Major League staff Mariners ST Game Notes - Feb. 20 vs. San Diego (Padres #1) Sullivan Tire and Auto Service Named Official Tire and Auto Service of the Boston Red Sox in Extension Through 2030