The New York TimesIga Swiatek, No. 1 Seed at U.S. Open, Loses in Fourth RoundSep 4, 2023Jesus JimenezBy Jesus Jimenezmore_vert
The Associated PressIga Swiatek's US Open title defense and stay at No. 1 end with a loss to Jelena OstapenkoSep 3, 2023Howard FendrichBy Howard Fendrichmore_vert
CNNUS Open: Defending champion Iga Świątek stunned by Jelena OstapenkoSep 4, 2023Matias GrezBy Matias Grezmore_vert
BBC.comUS Open 2023 results: Iga Swiatek loses to Jelena Ostapenko in New YorkSep 4, 2023Jonathan JurejkoBy Jonathan Jurejkomore_vert