Stadium: Court 2 - Center Round: 25 Ground: Clay
| Casale Monferrato, Singles M-ITF-ITA-09A | 2019/05/16 11:35 | Avidzba, Alen v Andrea Guerrieri | 6-1,7-5 |
| Sopot, Pologne | 2019/07/29 11:00 | Ornago, Fabrizio v Avidzba, Alen | 6-3,3-6,7-5 |
| Pontedera, Singles M-ITF-ITA-15A | 2019/07/24 10:00 | Avidzba, Alen v Moroni, Filippo | 5-7,5-7 |
| Challenger Amersfoort | 2019/07/15 10:00 | Avidzba, Alen v Heyman, Christopher | 3-6,2-6 |
| ITF M25 Casinalbo | 2019/07/09 10:50 | Avidzba, Alen v Christopher O'Connell | 1-6,4-6 |
| Challenger Recanati | 2019/07/03 14:35 | Lacko, Lukas v Avidzba, Alen | 6-2,6-4 |
| Challenger Recanati | 2019/07/01 17:30 | Vanni, Luca v Avidzba, Alen | 6-7,4-6 |
| ITF M25 Montauban | 2019/06/26 07:00 | Maxime Chazal v Avidzba, Alen | 6-1,1-6,6-3 |
| Parma II, Italy | 2019/06/17 12:00 | Dimitar Kuzmanov v Avidzba, Alen | 6-4,4-6,6-2 |
| Appiano, Singles M-ITF-ITA-17A | 2019/08/05 13:55 | Andrea Guerrieri v Speziali, Maurizio | 6-2,6-3 |
| Appiano, Singles M-ITF-ITA-17A | 2019/08/05 09:15 | Andrea Guerrieri v Nicolo Toffanin | 6-1,6-1 |
| ITF M25 Bolzano | 2019/07/31 08:30 | Andrea Guerrieri v Elmar Ejupovic | 4-6,2-6 |
| ITF M25 Bolzano | 2019/07/30 07:00 | Andrea Guerrieri v Rieder, Horst | 6-2,7-5 |
| ITF M25 Bolzano | 2019/07/29 09:30 | Andrea Guerrieri v Patric Prinoth | 6-1,6-4 |
| ITF M25 Casinalbo | 2019/07/08 13:00 | Virgili, Adelchi v Andrea Guerrieri | 6-4,6-3 |
| ITF M25 Casinalbo | 2019/07/08 07:00 | Speziali, Maurizio v Andrea Guerrieri | 6-4,5-7,7-10 |
| Cuneo, Singles Qualifying M-ITF-ITA-12A | 2019/07/03 09:30 | Remy Bertola v Andrea Guerrieri | 6-3,6-0 |