Stadium: Campo Estadio Round: 4
| Santo Domingo, Dominican Republic | 2022/08/16 18:00 | Nicolas Alvarez v Barrientos, Nicolas | 7-5,4-6,6-3 |
| Santo Domingo, Dominican Republic | 2022/08/15 18:00 | Barrientos, Nicolas v Huertas Del Pino Cordova, Arklon | 6-2,6-4 |
| Santo Domingo, Dominican Republic | 2022/08/14 16:35 | Barrientos, Nicolas v Alejandro Jose Gandini | 6-3,6-1 |
| ATP - Los Cabos | 2022/08/03 00:00 | Alex Hernandez v Barrientos, Nicolas | 3-6,6-4,6-4 |
| ATP - Los Cabos | 2022/08/01 03:25 | Kaichi Uchida v Barrientos, Nicolas | 6-1,4-6,6-4 |
| ATP - Los Cabos | 2022/07/31 03:10 | Pervolarakis, Michail v Barrientos, Nicolas | 3-6,4-6 |
| Umag, Croatia | 2022/07/23 14:00 | Elias Ymer v Barrientos, Nicolas | 6-4,6-7,7-5 |
| Challenger Amersfoort | 2022/07/10 12:45 | Cervantes, Inigo v Barrientos, Nicolas | 6-4,6-1 |
| ITF M25 Tbilisi | 2022/08/12 08:00 | Edan Leshem v Yanki Erel | 7-6,3-6,6-4 |
| ITF M25 Tbilisi | 2022/08/11 08:00 | Ivan Liutarevich v Yanki Erel | 3-6,4-6 |
| ITF M25 Tbilisi | 2022/08/10 08:15 | Tsivadze, George v Yanki Erel | 1-6,2-6 |
| ITF M25 Tbilisi | 2022/08/09 06:00 | Maxim Zhukov v Yanki Erel | 3-6,2-6 |
| ITF M25 Tbilisi | 2022/08/03 07:35 | Yanki Erel v Gunneswaran, Prajnesh | 4-6,6-2,6-7 |
| ITF M25 Tbilisi | 2022/08/02 13:05 | Daniil Glinka v Yanki Erel | 4-6,6-2,3-6 |
| ITF M25 Tbilisi | 2022/07/28 07:00 | Alexandar Lazarov v Yanki Erel | 6-4,7-5 |
| ITF M25 Tbilisi | 2022/07/27 08:10 | Maxim Zhukov v Yanki Erel | 2-6,3-6 |