2017 Copa Sevilla – Singles

Casper Ruud was the defending champion but retired in the first round facing Íñigo Cervantes.

Félix Auger-Aliassime won the title after defeating Cervantes 6–7(4–7), 6–3, 6–3 in the final.

Seeds
• # 🇪🇸 Nicolás Almagro (first round)

• # 🇪🇸 Roberto Carballés Baena (quarterfinals)

• # 🇳🇴 Casper Ruud (first round, retired)

• # 🇯🇵 Taro Daniel (quarterfinals)

• # 🇷🇸 Filip Krajinović (semifinals)

• # 🇨🇿 Adam Pavlásek (second round)

• # 🇪🇸 Adrián Menéndez-Maceiras (withdrew)

• # Gastão Elias (first round)