White Sox return Rule 5 draft pick Alexander Alberto to Rays

White Sox return Rule 5 draft pick Alexander Alberto to Rays

GLENDALE, Ariz. — The White Sox returned Rule 5 draft pick right-hander Alexander Alberto to the Rays on Thursday after placing him on waivers.Alberto offered potential as a high-velocity arm in the bullpen, but he couldn’t harness it in the strike zone. Alberto had a miserable spring training, posting a 10.80 ERA with nearly as many walks (four) as strikeouts (seven).“He’s got very good stuff, [but] he’s still very much a work in progress,” man…