2025 Izida Cup

Country	Player	Rank1	Seed
BIH	Nerman Fatić	247	1
CRO	Duje Ajduković	262	2
ROU	Filip Cristian Jianu	266	3
ARG	Lautaro Midón	274	4
	Marat Sharipov	277	5
BOL	Murkel Dellien	287	6
ESP	Daniel Rincón	290	7
SUI	Mika Brunold	296	8

• ¹ Rankings were as of 4 August 2025.^[2]

The following players received wildcards into the singles main draw:

• Alexander Donski
• Ivan Ivanov^[3]
• Alexander Vasilev

The following player received entry into the singles main draw through the Junior Accelerator programme:

• Naoya Honda

The following player received entry into the singles main draw through the Next Gen Accelerator programme:

• Aryan Shah

The following players received entry from the qualifying draw:

• Ștefan Adrian Andreescu
• Dali Blanch
• Sebastian Gima
• Viktor Markov
• Anas Mazdrashki
• Olle Wallin

• Zdeněk Kolář def. Murkel Dellien 6–2, 6–2.

• Stefan Latinović / Marat Sharipov def. Miloš Karol / Patrik Niklas-Salminen 6–3, 2–6, [13–11].