Surveying the NL Central Pitcher Injury Ward
Yesterday, the Cardinals got some bad news. Miles Mikolas, the team’s second-best pitcher and a valuable source of bulk innings, suffered a setback in dealing with the arm injury that had bothered him all year. He’ll need surgery to repair his flexor tendon, which will keep him out for all of 2020.
After a scintillating 2018 (2.83 ERA, 3.28 FIP, and a sixth-place finish in Cy Young voting), Mikolas came back to earth slightly in 2019. Even then, his pinpoint control and ability to coax grounders out of opposing batters gave him an excellent floor. While a 4.16 ERA might not sound impressive, it was better than league average in this homer-crazed era, and 184 innings of average pitching is hugely valuable.
The Cardinals came into this season with a competition for starting spots, but Mikolas wasn’t one of the competitors. He and Jack Flaherty would provide the guaranteed quality atop the rotation, while Adam Wainwright, Dakota Hudson, Carlos Martínez, Daniel Ponce de Leon, and Kwang Hyun Kim battled it out for the remaining three slots.
If there’s good news in Mikolas’s injury, it’s that deep bench of starting options. They’re all worse than Mikolas — all worse by a decent margin — but all five look to be quality major league options, which softens the blow. Ponce de Leon, who will take the hill today, made spot starts in 2018 and 2019 with solid results. We project him to be roughly 0.25 runs of ERA worse than Mikolas, which is hardly an unbridgeable gulf.
The real trouble begins if another Cardinals starter goes down. Kim is still an option, but he currently serves as the team’s closer, which is still a pretty wild sentence to write. The bullpen is already a little short-handed, though that should change as Giovanny Gallegos settles in and Alex Reyes and Génesis Cabrera return to the team. At the moment, however, Kim probably can’t stop closing, which leaves St. Louis in a bind. Read the rest of this entry »