WEDNESDAY: The White Sox have requested release waivers for Leesman to grant him his unconditional release, according to Mark Gonzales of the Chicago Tribune (Twitter link).
SUNDAY: The White Sox announced that they have designated Charlie Leesman for assignment. The move will allow the club to make room for Tyler Greene on the 40-man roster.
The left-hander turned in a 2.47 ERA with 6.9 K/9 and 3.5 BB/9 in 26 Triple-A games last season, his first time at that level. The 26-year-old has been with the White Sox organization since being drafted by the club in 11th round of the 2008 draft.
Steve Adams contributed to this post.