Mar 11 9:12p
The White Sox optioned Castro to Triple-A Charlotte on Monday, ESPN Chicago reports.

---

Impact
Castro had held Cactus League opponents to one run on three hits over seven innings, but his experience in the big league camp has come to an end. There was no real expectation of him cracking the 25-man roster out of camp, but he could appear later in the season, perhaps in September.

(RotoWire)