| Genoa, Italy | 09/05 18:30 | 25 | [218] Salvatore Caruso v Lorenzi, Paolo [94] | 2-6,6-3,4-6 | |
| US Open, New York, USA | 08/29 20:40 | 24 | [66] Pella, Guido v Lorenzi, Paolo [94] | 7-5,6-0,6-2 | |
| US Open, New York, USA | 08/27 15:00 | 23 | [94] Lorenzi, Paolo v Kyle Edmund [16] | 4-6,6-4,7-5,6-1 | |
| Winston-Salem, USA | 08/20 19:00 | 24 | Lorenzi, Paolo v Marton Fucsovics | Cancelled | |
| Cordenons, Italy | 08/19 16:00 | 29 | [103] Lorenzi, Paolo v Mate Valkusz [367] | 6-3,3-6,6-4 | |
| Cordenons, Italy | 08/18 17:00 | 28 | [103] Lorenzi, Paolo v Joao Domingues [247] | 7-6,7-5 | |
| Cordenons, Italy | 08/17 17:00 | 27 | [103] Lorenzi, Paolo v Robredo, Tommy [207] | 6-3,6-3 | |
| Cordenons, Italy | 08/16 17:30 | 26 | [103] Lorenzi, Paolo v Bega, Alessandro [314] | 6-4,6-3 | |
| Cordenons, Italy | 08/15 16:00 | 25 | [103] Lorenzi, Paolo v Steven Diez [320] | 7-5,7-6 | |
| Pullach, Germany | 08/07 09:00 | 25 | [339] Gianluca Mager v Lorenzi, Paolo [97] | 6-4,3-6,6-2 | |
| Sopot, Pologne | 08/05 13:00 | 29 | [183] Gimeno-Traver, Daniel v Lorenzi, Paolo [110] | 6-7,7-6,3-6 | |
| Sopot, Pologne | 08/04 12:05 | 28 | [242] Zdenek Kolar v Lorenzi, Paolo [110] | 4-6,0-6 | |
| Sopot, Pologne | 08/03 12:45 | 27 | [174] Oscar Otte v Lorenzi, Paolo [110] | 6-3,3-6,2-6 | |
| Sopot, Pologne | 08/01 12:10 | 26 | [295] Jan Choinski v Lorenzi, Paolo [110] | 5-7,0-6 | |
| Sopot, Pologne | 07/31 10:25 | 25 | [359] Nicola Kuhn v Lorenzi, Paolo [110] | 3-6,0-6 | |
| Gstaad, Switzerland | 07/24 13:50 | 25 | Pella, Guido v Lorenzi, Paolo | Cancelled | |
| Gstaad, Switzerland | 07/24 13:45 | 25 | [314] Oriol Roca Batalla v Lorenzi, Paolo [109] | 6-3,6-7,6-3 | |
| Umag, Croatia | 07/17 15:00 | 25 | [88] Lorenzi, Paolo v Evgeny Donskoy [83] | 3-6,4-6 | |
| Wimbledon, London, Great Britain | 07/04 12:10 | 24 | [86] Lorenzi, Paolo v Gaël Monfils [44] | 6-3,3-6,6-7,6-7 | |
| Wimbledon, London, Great Britain | 07/02 15:45 | 23 | [90] Laslo Djere v Lorenzi, Paolo [86] | 6-7,7-6,2-6,4-6 | |
| Antalya, Turquie | 06/26 12:30 | 25 | [86] Lorenzi, Paolo v Mirza Basic [78] | 3-6,3-6 | |
| L'Aquila, Italie | 06/24 12:45 | 29 | [190] Facundo Bagnis v Lorenzi, Paolo [93] | 2-6,6-3,6-4 | |
| L'Aquila, Italie | 06/23 16:15 | 28 | [138] Thiago Monteiro v Lorenzi, Paolo [93] | 6-7,7-6,3-6 | |
| L'Aquila, Italie | 06/22 15:35 | 27 | [317] Baldi, Filippo v Lorenzi, Paolo [93] | 4-6,6-7 | |
| L'Aquila, Italie | 06/21 15:00 | 26 | Balzerani, Riccardo v Lorenzi, Paolo | 4-6,4-6 | |
| L'Aquila, Italie | 06/19 17:45 | 25 | [267] Boluda-Purkiss, Carlos v Lorenzi, Paolo [93] | 5-7,6-3,4-6 | |
| Challenger Caltanissetta | 06/12 18:00 | 25 | [74] Lorenzi, Paolo v Davidovich Fokina, Alejandro [393] | 4-6,0-6 | |
| Open de France | 05/29 09:00 | 23 | [74] Lorenzi, Paolo v Anderson, Kevin [7] | 1-6,2-6,4-6 | |
| ATP - Madrid | 05/08 13:40 | 24 | [37] Verdasco, Fernando v Lorenzi, Paolo [72] | 7-5,6-4 | |
| ATP Istanbul | 05/04 16:20 | 27 | [110] Laslo Djere v Lorenzi, Paolo [76] | 6-7,7-5,7-6 |