2020 Split Open – Singles

This was the first edition of the tournament.

Francisco Cerúndolo won the title after defeating Pedro Sousa 4–6, 6–3, 7–6(7–4) in the final.

Seeds
• # Pedro Sousa (final)

• # 🇸🇰 Jozef Kovalík (quarterfinals)

• # 🇺🇸 Bradley Klahn (second round, retired)

• # 🇪🇸 Carlos Taberner (second round)

• # 🇷🇸 Danilo Petrović (first round)

• # 🇸🇰 Martin Kližan (second round)

• # Botic van de Zandschulp (second round)

• # 🇯🇵 Tatsuma Ito (first round)