Stadium: Center Court Round: 24 Ground: Hardcourt indoor
| Davis Cup | 2019/09/13 11:15 | Benjamin Hassan v Khumoyun Sultanov | 2-6,6-3,7-5 |
| ITF M25 Trieste | 2019/09/03 11:35 | Khumoyun Sultanov v Riccardo Balzerani | 5-7,1-6 |
| Challenger Como | 2019/08/27 08:00 | Giulio Zeppieri v Khumoyun Sultanov | 6-2,6-0 |
| Challenger Como | 2019/08/26 08:00 | Khumoyun Sultanov v Riccardo Balzerani | 6-3,7-6 |
| Challenger L'Aquila | 2019/08/20 10:45 | Dmitry Popko v Khumoyun Sultanov | 6-3,6-4 |
| Challenger L'Aquila | 2019/08/19 09:30 | Khumoyun Sultanov v Lorenzo Musetti | 6-1,7-6 |
| Challenger Segovia | 2019/07/31 13:10 | Khumoyun Sultanov v Antoine Escoffier | 6-1,2-6,6-7 |
| Challenger Tampere | 2019/07/23 08:55 | Christopher O'Connell v Khumoyun Sultanov | 7-5,6-4 |
| Challenger Sibiu | 2019/09/17 09:00 | Sadio Doumbia v Zdeněk Kolář | 4-6,2-6 |
| Challenger Banja Luka | 2019/09/10 08:00 | Genaro Alberto Olivieri v Sadio Doumbia | 1-6,7-5,6-4 |
| ITF M25 Trieste | 2019/09/05 15:00 | Sadio Doumbia v Juan Pablo Varillas | 0-6,2-6 |
| ITF M25 Trieste | 2019/09/03 08:50 | Sadio Doumbia v Mike Urbanija | 6-3,3-6,6-3 |
| Challenger Como | 2019/08/29 11:30 | Jelle Sels v Sadio Doumbia | 6-1,7-6 |
| Challenger Como | 2019/08/28 08:00 | Sadio Doumbia v Filippo Baldi | 3-6,7-6,6-2 |
| Challenger Como | 2019/08/27 10:00 | Sadio Doumbia v Andrea Arnaboldi | 6-4,6-4 |
| Challenger Cordenons | 2019/08/13 08:00 | Andrea Pellegrino v Sadio Doumbia | 6-2,6-4 |