Seeds

Country	Player	Rank1	Seed
ESP	Albert Ramos Viñolas	95	1
ITA	Flavio Cobolli	122	2
KAZ	Timofey Skatov	130	3
ESP	Pablo Llamas Ruiz	139	4
	Ivan Gakhov	165	5
FRA	Titouan Droguet	170	6
CZE	Zdeněk Kolář	172	7
ITA	Matteo Gigante	185	8

• ¹ Rankings are as of 25 September 2023.^[1]

Other entrants

The following players received wildcards into the singles main draw:

• Gastão Elias
• João Sousa
• Pedro Sousa

The following player received entry into the singles main draw as a special exempt:

• Oriol Roca Batalla

The following players received entry from the qualifying draw:

• Javier Barranco Cosano
• Enrico Dalla Valle
• Francesco Forti
• Oleksii Krutykh
• Luka Mikrut
• Alexander Weis

The following players received entry as lucky losers:

• Henri Laaksonen
• Henrique Rocha

Seeds

Country	Player	Rank1	Seed
AUS	Astra Sharma	161	1
UKR	Katarina Zavatska	188	2
ROU	Irina Bara	193	3
TUR	İpek Öz	205	4
ESP	Carlota Martínez Círez	233	5
NED	Suzan Lamens	240	6
	Ekaterina Makarova	241	7
ESP	Irene Burillo Escorihuela	242	8

• ¹ Rankings are as of 25 September 2023.

Other entrants

The following players received wildcards into the singles main draw:

• Baylen Brown
• Carolina Mesquita
• Giulia Pereira De Aguiar
• Carla Tomai

The following players received entry from the qualifying draw:

• Ilinca Amariei
• Claudia Hoste Ferrer
• Živa Falkner
• Andrea Lázaro García
• Katarina Jokić
• Aneta Kučmová
• Yasmine Mansouri
• Guiomar Maristany

The following players received entry as lucky losers:

• Alice Ramé

Men's singles

• Flavio Cobolli def. Benjamin Hassan 7–5, 7–5.

Women's singles

• Katarina Zavatska def. Gergana Topalova 6–3, 2–6, 7–5.

Men's doubles

• Karol Drzewiecki / Zdeněk Kolář def. Jaime Faria / Henrique Rocha 6–2, 7–6^(7–5).

Women's doubles

• Andrea Gámiz / Eva Vedder def. Tayisiya Morderger / Yana Morderger 6–1, 6–2.