Eisert will serve as the White Sox's opening pitcher in Tuesday's game against Atlanta, James Fegan of SoxMachine.com reports.
Analysis:
The left-handed Eisert will likely work an inning or two before turning the game over to righty Erick Fedde, who will cover the bulk of the innings out of the bullpen. Eisert will go into action Tuesday having been unscored upon in 10 of 11 appearances since being recalled from Triple-A Charlotte in mid-May.
