Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2019/11/14 11:15 | Kristjan Tamm v Davydov, Ivan | 6-1,6-4 |
| ITF - M15 Monastir | 2019/11/13 13:45 | Kawakami, Rimpei v Davydov, Ivan | 6-4,3-6,4-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/31 08:30 | Dica , Nini Gabriel v Davydov, Ivan | 6-2,4-6,6-3 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/30 08:30 | Lopez Linquet, Leonardo v Davydov, Ivan | 5-7,6-7 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/22 10:20 | Davydov, Ivan v Capecchi, Daniele | 3-6,2-6 |
| Riba - Roja De Turia, Singles Q M-ITF-ESP-30A | 2019/10/07 11:00 | Davydov, Ivan v Talens Serra, Hector | 6-1,2-6,9-11 |
| Tavira, Simples M-ITF-POR-14A | 2019/10/03 12:15 | Davydov, Ivan v Frederico Ferreira Silva | 2-6,2-6 |
| Tavira, Simples M-ITF-POR-14A | 2019/10/02 14:20 | Graca, Joao v Davydov, Ivan | 6-7,6-4,5-7 |
| Milovice, Singles M-ITF-CZE-10A | 2019/11/13 10:20 | Andrew Paulson v Krstev, Ondrej | 6-7,6-1,6-3 |
| ITF M15 Prague | 2019/11/05 13:55 | Aldin Setkic v Krstev, Ondrej | 7-6,3-6,7-6 |
| ITF M15 Opava | 2019/10/31 09:00 | Krstev, Ondrej v David Poljak | 6-7,3-6 |
| ITF M15 Opava | 2019/10/30 14:30 | Jiri Barnat v Krstev, Ondrej | 2-6,1-6 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/17 09:40 | Krstev, Ondrej v Petr Michnev | 3-6,4-6 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/16 12:55 | Andrew Paulson v Krstev, Ondrej | 4-6,1-6 |
| Bad Salzdetfurth, Simples M-ITF-GER-14A | 2019/10/10 09:00 | Krstev, Ondrej v Jan Choinski | 4-6,3-6 |
| Bad Salzdetfurth, Simples M-ITF-GER-14A | 2019/10/09 10:20 | Krstev, Ondrej v Jakub Paul | 6-3,6-2 |