4th-rder Kade Mechals signs with @whitesox for $10k (slot 112 value = $517,400). Grand Canyon RHP, pitchability guy, changeup is best pitch, had Tommy John surgery this spring. Savings will be used to sign 2nd-rd pick/1st-rd talent Jarred Kelley. @MLBDraft

— Jim Callis (@jimcallisMLB) June 19, 2020