Cardinals place Kwang-Hyun Kim on 10-day IL, make other roster moves

The Cardinals made a series of roster moves, placing southpaw Kwang-Hyun Kim on the 10-day injured list and activating Andrew Miller from the IL, via Anne Rogers of MLB.com. Additionally, they’ve swapped backup catchers, optioning Andrew Knizner and reinstating Matt Wieters from the injured list (courtesy of Derrick Goold of the St. Louis Post-Dispatch).

According to Goold, Kim was taken to the hospital this morning due to a kidney ailment. He’ll be released Saturday, and the Cardinals are optimistic that the lefty will pitch again this season once he undergoes treatment. His IL placement is retroactive to Wednesday, September 2.

With Kim slated to start Sunday’s game, the Cardinals will have to scramble to cobble together a starting rotation in the coming days. Indeed, Dakota Hudson, originally expected to start the second game of Saturday's doubleheader, will instead start Sunday. The Cardinals will opt for a bullpen game in Saturday’s nightcap.

Kim, who inked a two-year, $8M deal with the Cardinals following his success in the KBO, has been one of the most reliable pitchers in the St. Louis staff thus far, having notched a 0.83 ERA through his first 21 2/3 innings of MLB work (4 starts).

Meanwhile, neither Wieters nor Knizner has received much playing time with Yadier Molina hogging all the catcher reps in St. Louis, but the Cardinals will give the nod to the veteran Wieters, now healthy after suffering a broken toe. Miller will rejoin the Cardinal bullpen after missing 12 games due to left shoulder fatigue. He’s pitched just 5 2/3 innings for St. Louis this year, notching a 4.76 ERA and striking out 6 batters.