2019 Open Castilla y León – Men's Singles

Ugo Humbert was the defending champion but chose not to defend his title. Nicola Kuhn won the title after defeating Pavel Kotov 6–2, 7–6(7–4) in the final.

2019 Open Castilla y León – Men's Singles

Ugo Humbert was the defending champion but chose not to defend his title. Nicola Kuhn won the title after defeating Pavel Kotov 6–2, 7–6(7–4) in the final.