This was the first edition of the event.
Garbiñe Muguruza
Garbiñe Muguruza Blanco (; born 8 October 1993) is a Spanish-Venezuelan professional tennis player. She has a career-high singles ranking of world No. 1 by the Women's Tennis Association (WTA), and a career-high doubles ranking of world No. ...
won the title, defeating
Ons Jabeur
Ons Jabeur ( ar, أُنْس جَابِر, ʾUns Jābir, ; born 28 August 1994) is a Tunisian professional tennis player. She has a career high Women's Tennis Association (WTA) ranking of world No. 2 achieved on 27 June 2022. Jabeur is the curre ...
in the final, 3–6, 6–3, 6–0.
Seeds
The top eight
seeds
A seed is an embryonic plant enclosed in a protective outer covering, along with a food reserve. The formation of the seed is a part of the process of reproduction in seed plants, the spermatophytes, including the gymnosperm and angiosperm pl ...
received a
bye into the second round.
Draw
Finals
Top half
Section 1
Section 2
Bottom half
Section 3
Section 4
Qualifying
Seeds
Qualifiers
Lucky losers
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
Seventh qualifier
Eighth qualifier
External links
Main drawQualifying draw
{{DEFAULTSORT:Chicago Fall Tennis Classic - Singles, 2021
2021 WTA Tour
Chicago Fall Tennis Classic