The Diamondbacks rotation is an early focus in camp. Right-hander Merrill Kelly was slated to be the Opening Day starter but a back issue has scuttled those plans, even though an exact diagnosis has proved elusive. Manager Torey Lovullo tells Nick Piecoro of the Arizona Republic that Kelly still has enough time to be stretched out for Arizona’s second series of the season.
The Snakes begin their season on March 26th with three games in Los Angeles against the Dodgers. They then have an off-day before starting a seven-game homestand with Detroit coming to town for three and Atlanta for four. Though Kelly won’t take the ball for Opening Day, it would be nice to get him in there at some point fairly early in the schedule.
That will presumably be contingent on his body cooperating. He has been subject to a number of recent tests, including an MRI and a CT scan, without anything conclusive being discovered. While it’s encouraging that the tests keep coming back negative, Kelly has still been experiencing pain while throwing.
Time will tell how things play out with Kelly. If he does eventually require some time on the injured list, then the rotation jobs should go to Zac Gallen, Eduardo Rodríguez, Brandon Pfaadt, Ryne Nelson and Michael Soroka. Pfaadt is also under the microscope somewhat, as Piecoro relays that he had some kind of issue with his side during the offseason. He appears to be fine now but the club is slow-playing his progression a bit.
Beyond that group, the depth is lacking in experience. Cristian Mena, Yilber Díaz, Kohl Drake, Mitch Bratt and Dylan Ray are on the 40-man roster. The latter three haven’t yet cracked the majors. Díaz has just 31 1/3 innings while Mena has only 9 2/3.
Mena is also unlikely to be available anytime soon. He didn’t pitch after June last year due to a strain of the teres major in his throwing shoulder. Per Piecoro, Mena has re-aggravated that teres major injury recently. His timetable isn’t exactly clear but he has been shut down from throwing for the time being.
If everything goes well, Soroka could end up in a long relief/swingman role, ready to jump into the rotation as soon as someone gets hurt as Kelly, Gallen, Rodríguez, Pfaadt and Nelson make starts. But Kelly’s status is up in the air and Pfaadt is being monitored closely. The depth was already on the light side and now Mena has been subtracted from it, at least for now. Non-roster guys with big league experience include Joe Ross, Thomas Hatch and Bryce Jarvis.
If the Snakes want to add to the group, there are still starting pitching free agents available. Lucas Giolito and Zack Littell are the two most notable ones but Patrick Corbin, Tyler Anderson and a few others are also out there. The club may be reluctant to add more money to the ledger, however, as they already stretched beyond their plans when grabbing Gallen a couple of weeks ago.
Photo courtesy of Rob Schumacher, Imagn Images