The news that the Arizona Diamondbacks feared the most became a reality on Friday. After developing elbow issues last month,

Arizona Diamondbacks pitcher Corbin Burnes is set to undergo Tommy John surgery, ending his season early in the first year of a six-year, $210 million contract.

Arizona Diamondbacks starter Corbin Burnes will undergo Tommy John surgery, D-backs manager Torey Lovullo said. Burnes is in the first year of a six-year, $210 million contract.