Six candidates were competing in the runoff to replace retiring Ald. Roderick Sawyer (6th), Ald. Susan Sadlowski Garza (10th) and Ald. Howard Brookins Jr. (21st).
With Ald. Howard Brookins Jr. stepping down, retired firefighter Cornell Dantzler is facing off against community organizer Ronnie Mosley to represent the South Side 21st Ward.
While most of the attention Tuesday night will be paid to the results of the Chicago mayoral election, there are also 14 City Council races that will be.