A popular starting pitcher on draft day, Luis Castillo hasn't lived up to the upside he flashed in 2017. Can he rebound in the second half?
Luis Castillo appeared on fantasy sleeper lists so often this preseason that he probably stopped being an actual sleeper.
If the first half was any indication, though, owners would have been better off to keep sleeping. The Reds' righty has been wholly underwhelming in 2018, given his dazzling rookie campaign in 2017.
In 103 1/3 innings this season, he has a 5.49 ERA (134 ERA-) after pitching to a 3.