2022 AON Open Challenger

Country	Player	Rank1	Seed
ESP	Albert Ramos Viñolas	40	1
BRA	Thiago Monteiro	65	2
FRA	Corentin Moutet	84	3
SRB	Dušan Lajović	92	4
ESP	Pablo Andújar	113	5
ARG	Federico Delbonis	118	6
ITA	Francesco Passaro	125	7
ITA	Marco Cecchinato	146	8

• ¹ Rankings are as of 12 September 2022.^[1]

The following players received wildcards into the singles main draw:

• Federico Arnaboldi
• Gianmarco Ferrari
• Albert Ramos Viñolas

The following player received entry into the singles main draw using a protected ranking:

• Sebastian Ofner

The following players received entry into the singles main draw as alternates:

• Adrian Andreev
• Lukas Neumayer

The following players received entry from the qualifying draw:

• Andrey Chepelev
• Matteo Gigante
• Sandro Kopp
• Martin Krumich
• Matteo Martineau
• Gabriele Piraino

The following player received entry as a lucky loser:

• Oscar José Gutierrez

• Thiago Monteiro def. Andrea Pellegrino 6–1, 7–6^(7–2).

• Dustin Brown / Andrea Vavassori def. Roman Jebavý / Adam Pavlásek 6–2, 6–2.