Diamondbacks Shift Ryne Nelson Back to Bullpen Amid Rotation Injuries

The Arizona Diamondbacks are transitioning Ryne Nelson back into a bullpen role despite his effective performance as a starting pitcher, due to an ailing bullpen and the upcoming return of Eduardo Rodriguez from injury. Nelson had been filling in as a starter, posting a 1.69 ERA over 16 innings in three starts, but he was informed of the role change before pitching four shutout relief innings in a recent game. Manager Torey Lovullo explained that Nelson's usage will increase to eight to twelve relief appearances per month, with a future plan to shorten his outings and potentially employ him in a high-leverage, multi-appearance role. Corbin Burnes, who was recently removed from a start with elbow discomfort and is awaiting an MRI, could cause Nelson to rejoin the rotation if Burnes misses time. Additionally, the Diamondbacks have a minor league starter, Cristian Mena, as another option for Burnes' spot. Nelson's flexibility and ability to pitch multiple innings in relief or start as needed provide the team with valuable depth amid injury concerns.