Diamondbacks' Corbin Burnes suffers massive setback

Arizona Diamondbacks pitcher Corbin Burnes, 31, has suffered a significant setback in his recovery from Tommy John surgery, as manager Torey Lovullo revealed he has sustained a teres major strain that has halted his throwing program. Burnes, who had been expected to return in July, will now likely not be available until September. The right-hander, who signed a six-year, $210 million contract with Arizona, had his 2025 season cut short due to right elbow inflammation that led to the surgery.