| ITF - M15 Poitiers | 03/13 10:45 | 44 | Lucas Andriamasilalao v Betesh, Jordan | 6-2,6-4 | |
| Coupe Davis | 09/13 07:00 | - | Hassan, Mohamed v Lucas Andriamasilalao | 3-6,4-6 | |
| Coupe Davis | 09/12 07:00 | - | Monnou, Sylvestre v Lucas Andriamasilalao | 3-6,3-6 | |
| Coupe Davis | 09/11 07:00 | - | Cheruiyot, Kevin v Lucas Andriamasilalao | 6-4,6-3 | |
| ITF France F18 | 09/16 09:25 | 62 | Lucas Andriamasilalao v Machizaud, Enzo | 6-1,3-6,3-6 | |
| ITF Tunisia F9 | 03/03 09:00 | 54 | Lucas Andriamasilalao v Tagashira, Kento | 3-6,3-6 | |
| ITF France F2 Qual | 01/13 10:55 | 62 | Luc Fomba v Lucas Andriamasilalao | 6-4,6-4 | |
| ITF France F20 Qual | 09/16 07:30 | 62 | Lucas Andriamasilalao v Cocouvi, Robin | 3-6,4-6 | |
| Coupe Davis | 04/09 13:28 | - | Heliovaara, Harri v Lucas Andriamasilalao | 6-2,6-1,5-1 | |
| Coupe Davis | 04/09 12:10 | 27 | Heliovaara, Harri v Lucas Andriamasilalao | 6-2,6-1,6-1 | |
| ITF Israel F2 | 03/18 09:30 | 62 | Paris, Joshua v Lucas Andriamasilalao | 6-1,6-2 | |
| ITF Israel F1 | 03/12 07:30 | 62 | Lucas Andriamasilalao v Daniel, Oz | 6-2,5-7,3-6 | |
| Coupe Davis | 02/03 14:00 | 26 | Grigelis, Laurynas v Lucas Andriamasilalao | 6-1,6-2,6-4 | |
| ITF France F2 Qual | 01/14 18:10 | 62 | Lucas Andriamasilalao v Berland, Thibaud | 3-6,1-6 | |
| ITF Turkey F51 Qual | 12/19 07:30 | 54 | Antoine Walch v Lucas Andriamasilalao | 7-6,2-6,7-5 | |
| ITF Turkey F51 Qual | 12/18 06:30 | 54 | Lucas Andriamasilalao v Ivanov, Venci | 6-3,6-0 | |
| ITF Indonesia F5 | 12/12 08:00 | 62 | Domagoj Biljesko v Lucas Andriamasilalao | 6-2,4-6,7-5 | |
| ITF Indonesia F5 | 12/11 09:00 | 62 | Lucas Andriamasilalao v Lebedyn, Alexander | 6-2,6-4 | |
| ITF Spain F38 Qual | 11/19 10:00 | 62 | Lucas Andriamasilalao v Stepanov Zyabtchenko, Felipe | 6-7,6-2,4-6 | |
| ITF Netherlands F6 | 08/20 08:00 | 44 | Borg, Maikel v Lucas Andriamasilalao | 6-4,6-4 | |
| ITF Netherlands F3 | 06/25 10:00 | 54 | Veldheer, Mick v Lucas Andriamasilalao | 7-5,6-4 | |
| ITF Belgium F2 Qual | 06/20 11:30 | 44 | Lucas Andriamasilalao v Mats Rosenkranz | 3-6,1-6 | |
| ITF Belgium F2 Qual | 06/19 09:00 | 44 | Ramiaramanan, Lofo v Lucas Andriamasilalao | 3-6,4-6 | |
| ITF Netherlands F1 Qual | 06/11 08:00 | 62 | Lucas Andriamasilalao v Patrick Kypson | 1-6,2-6 | |
| ITF Spain F14 Qual | 05/16 08:00 | 62 | Milovic, Zeljko v Lucas Andriamasilalao | 6-4,7-5 | |
| ITF Spain F14 Qual | 05/15 08:00 | 62 | Lucas Andriamasilalao v Lombe, Harrison | 6-4,6-2 | |
| ITF Spain F14 Qual | 05/14 07:00 | 62 | Lucas Andriamasilalao v Alvarez, Adria | 7-5,6-2 | |
| ITF France F8 Qual | 04/17 11:55 | 44 | Lucas Andriamasilalao v Gervail, Gregoire | 6-7,3-6 | |
| ITF France F8 Qual | 04/16 12:45 | 44 | Lucas Andriamasilalao v Fabien Salle | 7-5,7-5 | |
| ITF France F2 Qual | 01/16 14:50 | 62 | Hugo Nys v Lucas Andriamasilalao | 6-3,6-4 |