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D-backs’ Merrill Kelly Scratched With Mid-Back Tightness as MRI Will Determine Opening Day Outlook

The team is taking a cautious approach, with Torey Lovullo describing the current concern level as minimal.

Overview

  • Kelly was pulled from a scheduled live batting practice at Salt River Fields on Feb. 21 after feeling mid-back tightness during his warmup.
  • He will undergo imaging within 24 hours, including an MRI on Sunday, and the team has not announced an injured list move.
  • Lovullo credited Kelly for shutting down proactively and said the club’s concern is currently minimal pending test results.
  • Whether Kelly keeps his previously announced Opening Day assignment will hinge on the evaluation of the back issue.
  • Arizona has rotation depth to adjust if needed, with Zac Gallen or Michael Soroka among options, and Kelly returns after a two-year, $40 million deal following a 3.52 ERA over 32 starts in 2025.