2019 Kentucky Bank Tennis Championships – Men's Singles

Lloyd Harris was the defending champion but chose not to defend his title. Jannik Sinner won the title after defeating Alex Bolt 6–4, 3–6, 6–4 in the final.

2019 Kentucky Bank Tennis Championships – Men's Singles

Lloyd Harris was the defending champion but chose not to defend his title. Jannik Sinner won the title after defeating Alex Bolt 6–4, 3–6, 6–4 in the final.