Mariners starter Hisashi Iwakuma won’t throw for another three weeks due to a strained tendon in his middle finger, reports Bob Dutton of the Tacoma News Tribune. Iwakuma was expected to miss four to six weeks and rejoin the rotation in mid-to-late April.
The news comes on the same day the Mariners shut down Taijuan Walker due to shoulder inflammation. Suddenly, the Mariners’ rotation isn’t looking so good beyond Felix Hernandez. The Mariners have repeatedly been linked to free agent starter Ervin Santana, so it will be interesting to see if they bite the bullet as a result of the injury bug.
Ken Rosenthal of The Athletic confirms a report from journalist Américo Celado that White Sox catcher Welington Castillo will be suspended 80 games for violating baseball’s Joint Drug Agreement. Castillo was believed to have used a steroid, but according to Rosenthal, the substance was not a steroid. More details should come on Thursday.
Castillo, 31, entered Wednesday’s action batting .270/.314/.477 with six home runs and 15 RBI in 118 plate appearances. He has gotten the bulk of the work behind the plate, backed up by Omar Narváez.
Castillo’s absence will likely prompt the White Sox to call up Kevan Smith from Triple-A Charlotte. Smith battled an ankle injury in March and April, so he got a late start to the season. In 102 PA at Triple-A, he has hit .283/.343/.457.