Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Helsinki | 2019/08/20 07:00 | Jonathan Stenberg v Leevi Saatela | 6-0,6-3 |
| ITF M15 Helsinki | 2019/08/19 13:00 | Jonathan Stenberg v Richard Solberg | 4-6,6-1,10-5 |
| ITF M15 Ystad | 2019/08/07 10:30 | Robin Thour v Jonathan Stenberg | 6-0,6-2 |
| ITF M15 Kalmar | 2019/05/13 10:10 | Jonathan Stenberg v Anton Ornberg | 3-6,3-6 |
| ITF M15 Karlskrona | 2019/05/07 10:55 | Jonathan Stenberg v John Harrison Richmond | 6-7,6-7 |
| ITF M15 Karlskrona | 2019/05/06 12:10 | Jonathan Stenberg v Melker Isaksson | 6-2,6-1 |
| ITF M15 Oslo | 2019/03/04 09:00 | Jonathan Stenberg v Simon Yitbarek | 0-6,5-7 |
| ITF Sweden F5 | 2018/10/02 13:40 | Jonathan Stenberg v Alexander Zgirovsky | 2-6,2-6 |