2019 Cleveland Open – Singles

This was the first edition of the tournament.

Maxime Cressy won the title after defeating Mikael Torpegaard 6–7(4–7), 7–6(8–6), 6–3 in the final.

Seeds
All seeds receive a bye into the second round. • # Jason Jung (second round)

• # 🇷🇸 Miomir Kecmanović (third round)

• # 🇺🇸 Noah Rubin (quarterfinals)

• # 🇩🇪 Dominik Köpfer (second round)

• # Darian King (semifinals)

• # 🇺🇸 Tim Smyczek (third round)

• # 🇪🇨 Roberto Quiroz (third round)

• # 🇨🇦 Brayden Schnur (quarterfinals)

• # Marcelo Arévalo (withdrew)

• # 🇩🇪 Dustin Brown (third round)

• # 🇧🇷 Thomaz Bellucci (second round)

• # 🇺🇸 Donald Young (second round)

• # 🇨🇦 Filip Peliwo (third round)

• # 🇺🇸 Christian Harrison (second round)

• # 🇺🇸 Marcos Giron (semifinals)

• # 🇩🇴 Roberto Cid Subervi (second round)