2020 RBC Tennis Championships of Dallas – Singles

Mitchell Krueger was the defending champion but lost in the third round to Denis Kudla.

Jurij Rodionov won the title after defeating Kudla 7–5, 7–6(12–10) in the final.

Seeds
All seeds receive a bye into the second round. • # 🇺🇸 Frances Tiafoe (quarterfinals)

• # 🇮🇹 Andreas Seppi (second round)

• # 🇩🇪 Dominik Koepfer (semifinals)

• # 🇨🇦 Brayden Schnur (second round)

• # 🇺🇸 Denis Kudla (final)

• # 🇦🇺 Christopher O'Connell (second round)

• # Jason Jung (third round)

• # 🇺🇸 Mackenzie McDonald (quarterfinals)

• # 🇺🇸 Bradley Klahn (third round)

• # 🇪🇨 Emilio Gómez (semifinals)

• # 🇦🇹 Sebastian Ofner (third round)

• # 🇺🇸 Mitchell Krueger (third round)

• # 🇺🇿 Denis Istomin (third round)

• # 🇨🇦 Peter Polansky (second round)

• # 🇺🇸 J. J. Wolf (quarterfinals)

• # 🇦🇺 Bernard Tomic (second round)