Incumbent Derrick G. Curtis won the 18th Ward alderman race Tuesday night, bringing in 7,729 votes to challenger Chuks Onyezia's 3,725 with 49 of 50 precincts reporting.
Incumbent David Moore won the 17th Ward alderman race Tuesday night, bringing in 5,240 votes to challenger Raynetta Greenleaf's 2,536 with all 41 precincts reporting.
Stephanie D. Coleman and Toni L. Foulkes will participate in a run-off election on April 2 to see who will serve as 16th Ward alderman after voters failed to elect a clear winner on Tuesday.
Raymond A. Lopez and Rafael "Rafa" Yanez will participate in a run-off election on April 2 to see who will serve as 15th Ward alderman after voters failed to elect a clear winner on Tuesday.
Chicago will have its first African-American female mayor after Lori Lightfoot and Toni Preckwinkle secured the top spots in Tuesday's primary election, but both candidates have had issues in the past.
Despite being under federal indictment, incumbent Ed Burke won the 14th Ward alderman race Tuesday night, bringing in 3,759 votes to second-place finisher's Tanya G. Patino's 2,075 with all 31 precincts reporting.
In one of the upsets in Tuesday's city-wide elections in Chicago, 1st Ward Alderman Proco Joe Moreno, whose private life raised questions in the run-up to voting day, lost his seat of about eight years to challenger Daniel La Spata.
Incumbent Marty Quinn won the 13th Ward alderman race Tuesday night, bringing in 10,131 votes to challenger David J. Krupa's 1,679 with 46 of 48 precincts reporting.
Incumbent George Cardenas won the 12th Ward alderman race Tuesday night, bringing in 2,905 votes to second-place finishers Pete Demay and Jose Rico's 2,611 votes each with all 23 precincts reporting.
Incumbent Patrick Daley Thompson won the 11th Ward alderman race Tuesday night, bringing in 7,366 votes to challenger David Mihalyfy's 2,611 with all 38 precincts reporting.
Incumbent Susan Sadlowski Garza won the 10th Ward alderman race Tuesday night, bringing in 5,450 votes to challenger Robert "Bobby" Loncar's 2,475 with 35 of 36 precincts reporting.
Incumbent Anthony A. Beale won the 9th Ward alderman race Tuesday night, bringing in 6,253 votes to second-place challenger Cleopatra Watson's 2,719 with 48 of 51 precincts reporting.
Incumbent Michelle A. Harris won the 8th Ward alderman race Tuesday night, bringing in 8,588 votes to second-place challenger Linda Hudson's 2,306 with all 56 precincts reporting.
Incumbent Gregory I. Mitchell won the 7th Ward alderman race Tuesday night, bringing in 6,494 votes to second-place challenger Jedidiah L. Brown's 2,057 with all 46 precincts reporting.
Incumbent Sophia King won the 4th Ward Alderman race Tuesday night, bringing in 8,675 votes to challenger Ebony D. Lucas' 4,457 with 37 of 38 precincts reporting.
Daniel La Spata won the race for Chicago's 1st Ward alderman Tuesday night, bringing in 6,909 votes to challenger Proco "Joe" Moreno's 4,415 with all 44 precincts reporting.
Incumbent Patricia "Pat" Dowell won the 3rd Ward Alderman race Tuesday night, bringing in 8,647 votes to challenger Alexandria Willis' 3,884 with all 41 precincts reporting.
Incumbent Roderick T. Sawyer won the 6th Ward alderman race Tuesday night, bringing in 4,826 votes to second-place challenger Deborah A. Foster-Bonner's 2,904 with 47 of 48 precincts reporting.