2023 AON Open Challenger – Singles explained

See main article: 2023 AON Open Challenger.

Thiago Monteiro was the defending champion^[1] but lost in the semifinals to Fabio Fognini.

Thiago Seyboth Wild won the title after defeating Fognini 6–2, 7–6^(7–3) in the final.

Draw

Bottom half

External links

• Main draw
• Qualifying draw

Notes and References

1. Web site: Thiago Monteiro vince la XVIII edizione dell'Aon-Open Challenger Memorial Giorgio Messina. Superate le 25mila presenze nel corso della settimana. Atp Addetto. Stampa. September 25, 2022.