Diamondbacks Claim RHP Grant Holman Off Waivers

The Arizona Diamondbacks have claimed right-hander Grant Holman off waivers from the Athletics. The 25-year-old, who debuted in MLB in August 2024, has made 40 big league appearances with a 4.66 ERA. His 2025 season concluded on June 11 due to rotator cuff tendinitis. Holman is under D-backs control until 2031, with LHP A.J. Puk moved to the 60-day IL to accommodate the roster move.