One week after being named the Diamondbacks' Opening Day starter Diamondbacks, Merrill Kelly felt a lower back injury while throwing a bullpen. What's the latest on his status?

Meanwhile, we discuss Jordan Lawlar's strong start and answer your mailbag questions about Ryan Waldschmidt's chances of making the team, Drey Jameson logging impressive metrics on his fastball, Alek Thomas' mechanical adjustment and much more.

Join Jesse Friedman and Jack Sommers on this edition of Snakes Territory.

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