Stadium: Court 11 Round: 28 Ground: Hardcourt outdoor
| ITF M25 Las Vegas | 2020/03/07 02:30 | Johannes Haerteis v Petros Chrysochos | 2-6,7-5,4-6 |
| ITF M25 Las Vegas | 2020/03/05 18:00 | Evan Zhu v Petros Chrysochos | 4-6,3-6 |
| ITF M25 Las Vegas | 2020/03/04 17:55 | Dragos Constantin Ignat v Petros Chrysochos | 0-6,2-6 |
| ITF M25 Glasgow | 2020/02/19 11:55 | Petros Chrysochos v Mark Whitehouse | 5-7,7-6,4-6 |
| ITF M25 Barnstaple | 2020/02/11 11:10 | Jonathan Mridha v Petros Chrysochos | 6-1,6-3 |
| ITF M15 Monastir | 2020/01/25 10:00 | Petros Chrysochos v Zizou Bergs | 2-6,4-6 |
| ITF M15 Monastir | 2020/01/21 11:40 | Petros Chrysochos v Nemanja Malesevic | 6-3,6-2 |
| ITF M15 Monastir | 2020/01/15 13:40 | Thomas Laurent v Petros Chrysochos | 6-2,1-6,6-2 |
| ITF M25 Las Vegas | 2020/03/06 21:00 | Martin Redlicki v Alex Rybakov | 7-6,6-7,3-6 |
| ITF M25 Las Vegas | 2020/03/05 19:25 | Nicolas Barrientos v Alex Rybakov | 1-6,6-4,4-6 |
| ITF M25 Las Vegas | 2020/03/04 22:00 | Toby D. Boyer v Alex Rybakov | 1-6,0-6 |
| Challenger Calgary | 2020/02/27 21:05 | Goncalo Oliveira v Alex Rybakov | 6-7,6-3,6-4 |
| Challenger Calgary | 2020/02/26 22:40 | Alex Rybakov v Go Soeda | 7-6,6-7,7-6 |
| Challenger Calgary | 2020/02/25 19:45 | Harry Bourchier v Alex Rybakov | 3-6,6-7 |
| Challenger Calgary | 2020/02/24 16:00 | Alex Rybakov v Dennis Novikov | 7-5,6-4 |
| ITF M25 Naples | 2020/02/12 16:35 | Alejandro Gomez v Alex Rybakov | 7-6,6-0 |