Right-hander Scott Carroll has been outrighted off the White Sox’ 40-man roster, according to Colleen Kane of the Chicago Tribune (Twitter link). The Sox have since announced the outright, but an accompanying move has not been announced or reported.

Carroll, 31, has appeared in three games for the White Sox this season and a total of 47 contests for the South Siders over the past three seasons. Since making his big league debut in 2014 at the age of 29, Carroll has pitched to a 4.60 ERA with 5.0 K/9 and 3.2 BB/9 in 168 1/3 innings. He’s made 19 starts in that time, though none since 2014, and has been pitching for the Sox’ Triple-A affiliate in Charlotte since mid-May. Carroll’s career work at the Triple-A level is, somewhat stunningly, a near-mirror image of his big league production. He’s totaled 395 innings at the top minor league level and posted a 4.60 ERA that is identical to his Major League mark while averaging 5.3 K/9 against 3.2 BB/9.

It’s not clear how the Sox will utilize the empty 40-man spot for now. The club doesn’t need a 40-man roster spot to activate Justin Morneau from the minors, as he signed a Major League deal and is already on the 40-man roster. The Sox could use the spot to select someone from their minor league ranks that isn’t currently on the 40-man or could be keeping it open as they explore the trade market for center fielders, as they were reported to be doing earlier this afternoon.