2019 Challenger Banque Nationale de Saguenay – Singles
| Singles | |
|---|---|
| 2019 Challenger Banque Nationale de Saguenay | |
| Champion | Indy de Vroome | 
| Runner-up | Robin Anderson | 
| Score | 3–6, 6–4, 7–5 | 
Katherine Sebov was the defending champion, but chose not to participate.
Indy de Vroome won the title, defeating Robin Anderson in the final, 3–6, 6–4, 7–5.