Stadium: Campo Centrale Round: 27 Ground: Clay
| Challenger Manerbio | 2019/08/09 11:05 | Lorenzi, Paolo v Andrea Collarini | 6-4,6-3 |
| Challenger Manerbio | 2019/08/08 09:30 | Lorenzi, Paolo v Torebko, Peter | 2-6,6-1,6-4 |
| Sopot, Pologne | 2019/08/02 15:15 | Aslan Karatsev v Lorenzi, Paolo | 4-6,6-3,7-6 |
| Sopot, Pologne | 2019/08/01 17:05 | Zopp, Jurgen v Lorenzi, Paolo | 6-2,3-6,4-6 |
| Sopot, Pologne | 2019/07/31 08:00 | Cuevas, Martin v Lorenzi, Paolo | 3-6,1-6 |
| Gstaad, Switzerland | 2019/07/22 12:30 | Roberto Carballes Baena v Lorenzi, Paolo | 6-7,6-3,6-2 |
| Umag, Croatia | 2019/07/17 17:45 | Laslo Djere v Lorenzi, Paolo | 6-3,3-6,6-4 |
| Umag, Croatia | 2019/07/16 14:00 | Torebko, Peter v Lorenzi, Paolo | 7-5,4-6,6-7 |
| Challenger Manerbio | 2019/08/09 09:40 | Andrea Pellegrino v Doumbia, Sadio | 7-5,3-6,4-6 |
| Challenger Manerbio | 2019/08/06 09:45 | Doumbia, Sadio v Galovic, Viktor | 6-1,6-2 |
| Challenger Liberec | 2019/07/29 13:00 | Manuel Guinard v Doumbia, Sadio | 7-6,6-2 |
| Challenger Tampere | 2019/07/25 12:50 | Doumbia, Sadio v Federico Coria | 2-6,3-6 |
| Challenger Tampere | 2019/07/24 07:30 | Zdenek Kolar v Doumbia, Sadio | 1-6,6-4,4-6 |
| ITF M25 Kassel | 2019/07/20 11:00 | Doumbia, Sadio v Okala, Jules | 2-6,1-6 |
| ITF M25 Kassel | 2019/07/19 12:00 | Doumbia, Sadio v Guenther, Valentin | 7-5,6-2 |
| ITF M25 Kassel | 2019/07/18 12:25 | Doumbia, Sadio v Evan Furness | 7-6,7-6 |