Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF M15 St Petersburg | 2021/02/03 07:00 | Ivanov, Vladimir v Andrea Guerrieri | 6-4,7-5 |
| ITF M15 St Petersburg | 2021/02/01 07:00 | Andrea Guerrieri v Noskin, Egor | 6-3,6-4 |
| ITF M15 St Petersburg | 2021/01/31 07:00 | Andrea Guerrieri v Ovcharov, Alexander | 6-2,6-1 |
| ITF - M25 Trente | 2020/02/25 13:15 | Andrea Guerrieri v Erler, Alexander | 3-6,6-3,4-6 |
| ITF - M15 Monastir | 2020/02/06 13:15 | Andrea Guerrieri v Lucas Catarina | 4-6,5-7 |
| ITF - M15 Monastir | 2020/02/04 12:40 | Pablo Llamas Ruiz v Andrea Guerrieri | 3-6,2-6 |
| ITF - M15 Monastir | 2020/01/31 09:55 | Andrea Guerrieri v Gauthier Onclin | 4-6,7-5,3-6 |
| ITF - M15 Monastir | 2020/01/30 10:20 | Dougaz, Aziz v Andrea Guerrieri | 4-6,2-6 |
| ITF M15 St Petersburg | 2021/01/31 09:45 | Bogdan Seleznev v Fufygin, Mikhail | 0-6,0-6 |