Defending champion Iva Jovic defeated Peyton Stearns in the final, 6–4, 6–2 to win the singles tennis title at the 2026 Guadalajara Open. She did not lose a set en route to her second WTA Tour title, and became the first player to successfully defend the Guadalajara Open title.
Seeds The top four seeds received a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying Seeds
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links Main draw Qualifying draw