Ground: Hardcourt indoor
| Davis Cup | 2017/04/09 12:10 | Harri Heliovaara v Lucas Andriamasilalao | 6-2,6-1,6-1 |
| Davis Cup | 2017/04/09 12:10 | Harri Heliovaara v Lucas Andriamasilalao | 6-2,6-1,6-1 |
| ITF Portugal F2 | 2017/03/08 18:10 | Antoine Bellier v Harri Heliovaara | 7-6,6-4 |
| ITF Portugal F2 | 2017/03/07 10:30 | Gian Marco Moroni v Harri Heliovaara | 2-6,7-6,4-6 |
| ITF Portugal F2 | 2017/03/06 14:00 | Harri Heliovaara v Eduardo Dischinger | 4-6,7-6,6-2 |
| ITF Portugal F2 | 2017/03/05 16:00 | Harri Heliovaara v Alexey Prokopchuk | 6-4,6-4 |
| ITF Portugal F2 | 2017/03/04 13:00 | Harri Heliovaara v Giovanni Fonio | 6-3,7-5 |
| ITF Portugal F1 | 2017/02/28 11:00 | Harri Heliovaara v Tiago Cacao | 6-2,6-0 |
| Davis Cup | 2017/02/03 11:15 | George Tsivadze v Harri Heliovaara | 5-7,2-6,1-6 |
| Davis Cup | 2017/04/09 12:10 | Harri Heliovaara v Lucas Andriamasilalao | 6-2,6-1,6-1 |
| ITF Israel F2 | 2017/03/18 09:30 | Joshua Paris v Lucas Andriamasilalao | 6-1,6-2 |
| ITF Israel F1 | 2017/03/12 07:30 | Lucas Andriamasilalao v Oz Daniel | 6-2,5-7,3-6 |
| Davis Cup | 2017/02/03 14:00 | Laurynas Grigelis v Lucas Andriamasilalao | 6-1,6-2,6-4 |
| ITF France F2 Qual | 2017/01/14 18:10 | Lucas Andriamasilalao v Thibaud Berland | 3-6,1-6 |
| ITF Turkey F51 Qual | 2016/12/19 07:30 | Antoine Walch v Lucas Andriamasilalao | 7-6,2-6,7-5 |
| ITF Turkey F51 Qual | 2016/12/18 06:30 | Lucas Andriamasilalao v Venci Ivanov | 6-3,6-0 |
| ITF Indonesia F5 | 2016/12/12 08:00 | Domagoj Biljesko v Lucas Andriamasilalao | 6-2,4-6,7-5 |