2019 Braga Open – Singles

Pedro Sousa was the defending champion but withdrew before the tournament began due to injury.

João Domingues won the title after defeating Facundo Bagnis 6–7(5–7), 6–2, 6–3 in the final.

Seeds
All seeds receive a bye into the second round. • # 🇺🇸 Bjorn Fratangelo (second round)

• # 🇦🇷 Facundo Bagnis (final)

• # 🇺🇸 Mitchell Krueger (second round)

• # 🇧🇪 Arthur De Greef (second round)

• # 🇪🇪 Jürgen Zopp (third round)

• # 🇩🇪 Dominik Köpfer (quarterfinals)

• # 🇧🇪 Kimmer Coppejans (third round)

• # 🇪🇨 Emilio Gómez (third round)

• # Blaž Rola (third round, withdrew)

• # 🇸🇰 Norbert Gombos (quarterfinals)

• # Tallon Griekspoor (quarterfinals)

• # 🇪🇸 Sergio Gutiérrez Ferrol (second round, retired)

• # João Domingues (champion)

• # 🇩🇪 Mats Moraing (withdrew)

• # 🇷🇺 Evgeny Karlovskiy (second round)

• # 🇨🇿 Zdeněk Kolář (semifinals)

• # 🇪🇸 Tommy Robredo (second round)