Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Vero Beach | 2022/04/28 17:15 | Alex Knaff v Ethan Quinn | 3-6,2-6 |
| ITF M15 Vero Beach | 2022/04/27 16:00 | Ricardo Rodriguez-Pace v Alex Knaff | 7-5,4-6,2-6 |
| Challenger Tallahassee | 2022/04/17 18:45 | Alex Knaff v Cristian Rodriguez | 2-6,3-6 |
| ITF M15 Sunrise | 2022/04/12 15:00 | Alex Knaff v Joao Victor C Loureiro | 6-3,2-6,7-10 |
| ITF M15 Sunrise | 2022/04/11 15:00 | Alex Knaff v Christian Lakoseljac | 6-4,5-7,10-6 |
| ITF M15 Monastir | 2022/03/25 10:20 | Alex Knaff v Maik Steiner | 1-6,4-6 |
| ITF M15 Monastir | 2022/03/24 08:00 | Arnaud Bovy v Alex Knaff | 3-6,7-5,5-7 |
| ITF M25 Monastir | 2022/03/23 12:00 | Alex Knaff v Jarno Jans | 6-4,6-3 |
| ITF M15 Antalya | 2022/04/25 06:55 | Robert Strombachs v Nikolay Vylegzhanin | 6-4,4-6,10-8 |
| ITF M15 Antalya | 2022/04/17 07:00 | Ignasi De Rueda De Genover v Nikolay Vylegzhanin | 6-2,6-1 |
| ITF M25 Toulouse | 2022/03/24 08:55 | Nikolay Vylegzhanin v Arthur Bouquier | 3-6,3-6 |
| ITF M25 Toulouse | 2022/03/23 09:00 | Mattia Bellucci v Nikolay Vylegzhanin | 6-4,6-7,3-6 |
| ITF M25 Toulouse | 2022/03/22 10:20 | Nikolay Vylegzhanin v Thibault Verdier | 6-3,6-1 |
| ITF M25 Toulouse | 2022/03/21 09:00 | Nikolay Vylegzhanin v William Jucha | 5-7,6-4,10-2 |
| ITF M15 Poitiers | 2022/03/15 12:35 | Nikolay Vylegzhanin v Sascha Gueymard Wayenburg | 3-6,4-6 |
| ITF M15 Poitiers | 2022/03/13 17:45 | Nikolay Vylegzhanin v Mandresy Rakotomalala | 6-3,6-1 |