| US Open | 08/26 17:10 | 15 | [235] Maxime Janvier v Paolo Lorenzi [188] | 6-4,6-3 | |
| US Open | 08/24 21:05 | 14 | [188] Paolo Lorenzi v Joao Sousa [149] | 7-6,1-6,7-5 | |
| Challenger Verona | 08/18 10:40 | 26 | [304] Nino Serdarusic v Paolo Lorenzi [190] | 6-3,6-1 | |
| Challenger Verona | 08/17 12:10 | 25 | [299] Goncalo Oliveira v Paolo Lorenzi [190] | 3-6,3-6 | |
| Challenger San Marino | 08/09 17:00 | 25 | [86] Marco Cecchinato v Paolo Lorenzi [189] | 7-6,6-2 | |
| Challenger Cordenons | 08/03 17:35 | 25 | [178] Zdenek Kolar v Paolo Lorenzi [180] | 6-2,6-0 | |
| ATP Newport | 07/13 21:25 | 25 | [155] Maxime Cressy v Paolo Lorenzi [171] | 6-1,6-2 | |
| Wimbledon | 06/22 16:30 | 14 | [168] Paolo Lorenzi v Botic Van De Zandschulp [139] | 5-7,3-6 | |
| Challenger Forli | 06/14 15:30 | 25 | [168] Paolo Lorenzi v Raul Brancaccio [336] | 3-6,4-6 | |
| Challenger Orlando | 06/07 15:55 | 25 | Sam Riffice v Paolo Lorenzi | 6-2,6-4 | |
| French Open | 05/25 08:30 | 14 | [112] Taro Daniel v Paolo Lorenzi [167] | 6-3,6-4 | |
| Challenger Biella | 05/18 08:30 | 25 | [167] Paolo Lorenzi v Tomas Martin Etcheverry [225] | 0-6,6-7 | |
| Challenger Biella | 05/03 13:00 | 25 | [136] Federico Gaio v Paolo Lorenzi [163] | 6-7,7-6,6-2 | |
| Challenger Rome | 04/26 12:40 | 25 | [158] Paolo Lorenzi v Alexandre Muller [200] | 4-6,0-6 | |
| Challenger Rome | 04/21 11:50 | 26 | [159] Paolo Lorenzi v Tristan Lamasine [255] | 6-4,1-6,5-7 | |
| Challenger Rome | 04/20 11:05 | 25 | [159] Paolo Lorenzi v Yannick Maden [195] | 7-6,2-6,6-3 | |
| ATP Miami | 03/24 17:50 | 23 | [205] Ernesto Escobedo v Paolo Lorenzi [157] | 6-3,6-2 | |
| ATP Miami | 03/23 17:45 | 19 | [149] Jason Jung v Paolo Lorenzi [157] | 4-6,4-6 | |
| ATP Miami | 03/22 17:25 | 14 | [201] Joao Menezes v Paolo Lorenzi [157] | 6-3,6-7,1-6 | |
| ATP Acapulco | 03/14 00:00 | 14 | [160] Paolo Lorenzi v Cedrik-Marcel Stebe [133] | 2-6,0-6 | |
| Challenger Antalya | 02/02 09:35 | 25 | [150] Paolo Lorenzi v Akira Santillan [276] | 7-5,4-6,2-6 | |
| Challenger Antalya | 01/29 11:00 | 26 | [321] Duje Ajdukovic v Paolo Lorenzi [150] | 3-6,6-4,7-6 | |
| Challenger Antalya | 01/28 11:15 | 25 | [150] Paolo Lorenzi v Daniel Altmaier [132] | 6-4,6-2 | |
| Challenger Istanbul | 01/18 10:25 | 25 | [449] Ergi Kirkin v Paolo Lorenzi [146] | 6-4,6-2 | |
| Australian Open | 01/11 09:55 | 60 | [315] John-Patrick Smith v Paolo Lorenzi [145] | 7-5,6-1 | |
| Challenger Maia | 12/02 11:00 | 26 | [144] Paolo Lorenzi v Bernabe Zapata Miralles [155] | 1-6,0-6 | |
| Challenger Maia | 11/30 14:35 | 25 | [144] Paolo Lorenzi v Michael Vrbensky [309] | 5-7,7-6,6-2 | |
| ATP Paris | 10/31 16:00 | 14 | [62] Alejandro Davidovich Fokina v Paolo Lorenzi [141] | 6-1,6-1 | |
| Challenger Lisbon | 10/14 10:55 | 26 | [164] Alessandro Giannessi v Paolo Lorenzi [134] | 7-5,6-3 | |
| Challenger Lisbon | 10/12 14:00 | 25 | [236] Ulises Blanch v Paolo Lorenzi [134] | 2-6,3-6 |