Runner: | Denis Istomin |
Score: | 6–3, 5–7, 7–6(7–5) |
Before Name: | Liuzhou International Challenger – Men's singles |
See main article: article and 2019 Liuzhou Open.
Radu Albot was the defending champion[1] but chose not to defend his title.
Alejandro Davidovich Fokina won the title after defeating Denis Istomin 6–3, 5–7, 7–6(7–5) in the final.
All seeds receive a bye into the second round.