Stadium: Hard 20 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2024/03/13 11:50 | Matthew William Donald v Adam Heinonen | 0-6,3-6 |
| ITF M15 Heraklion | 2024/03/12 08:00 | Adam Heinonen v Ben Weintraub | 7-5,7-6 |
| ITF M15 Heraklion | 2024/03/11 08:00 | Adam Heinonen v Niv Zuckerman | 6-1,6-3 |
| ITF M15 Villena | 2024/02/27 11:00 | Mario G Fernandez v Adam Heinonen | 6-4,6-2 |
| ITF M15 Villena | 2024/02/26 15:00 | Luka Talan Lopatic v Adam Heinonen | 6-3,2-6,8-10 |
| ITF M15 Villena | 2024/02/25 10:30 | Noah Thurner v Adam Heinonen | 1-6,3-6 |
| ITF M15 Villena | 2024/02/23 09:30 | Adam Heinonen v Alejo Sanchez Quilez | 1-6,5-7 |
| ITF M15 Villena | 2024/02/22 12:50 | Mario G Fernandez v Adam Heinonen | 6-7,3-6 |
| ITF M15 Heraklion | 2024/03/14 08:00 | Ioannis Xilas v Andrea Guerrieri | 4-6,2-6 |
| ITF M15 Heraklion | 2024/03/13 08:00 | Amit Vales v Andrea Guerrieri | 4-6,2-6 |
| ITF M25 Trento | 2024/02/21 13:20 | Jerome Kym v Andrea Guerrieri | 6-1,6-4 |
| ITF M25 Trento | 2024/02/20 10:30 | Andrea Guerrieri v Kai Lemstra | 6-1,7-5 |
| ITF M25 Trento | 2024/02/19 12:15 | Andrea Guerrieri v Giorgio Ricca | 7-5,6-3 |
| Challenger Glasgow | 2024/02/11 10:00 | Daniel Cox v Andrea Guerrieri | 0-6,7-5,6-3 |
| ITF M15 Grenoble | 2024/02/08 13:00 | Georgii Kravchenko v Andrea Guerrieri | 6-3,6-4 |
| Challenger Maia | 2023/11/28 15:10 | Andrea Guerrieri v Maxime Janvier | 3-6,2-6 |