| ITF M15 Oslo | 03/04 09:00 | 45 | Jonathan Stenberg v Simon Yitbarek | 0-6,5-7 | |
| ITF Sweden F5 | 10/02 13:40 | 25 | Jonathan Stenberg v Alexander Zgirovsky | 2-6,2-6 | |
| ITF Sweden F5 | 09/30 09:30 | 54 | Jonathan Stenberg v Arvid Nordquist | Retired | |
| ITF Sweden F5 | 09/29 11:45 | 54 | Jonathan Stenberg v Erik Grevelius | 6-3,6-2 | |
| ITF Sweden F4 | 09/25 14:50 | 25 | Jonathan Stenberg v Jonathan Mridha | 2-6,3-6 | |
| ITF Sweden F4 | 09/23 10:40 | 54 | Jonathan Stenberg v Arslanbek Temirhanov | 6-0,6-4 | |
| ITF Sweden F4 | 09/22 12:35 | 54 | Jonathan Stenberg v Karl Fredrik Utheim | 6-1,6-2 | |
| ITF Austria F5 | 07/31 08:00 | 25 | Jonathan Stenberg v Sven Lah | 1-6,2-6 | |
| ITF Austria F4 Qual | 07/21 10:00 | 44 | Jonathan Stenberg v Stefano Battaglino | 1-6,7-6,3-6 | |
| ITF Austria F3 | 07/14 07:15 | 62 | Lukas Vejvara v Jonathan Stenberg | 7-5,4-6,6-3 | |
| ITF Austria F2 | 07/09 12:00 | 25 | Johannes Haerteis v Jonathan Stenberg | 6-1,7-5 | |
| ITF Austria F2 | 07/08 08:00 | 62 | Jonathan Stenberg v Jonathan Morr | 5-7,4-6 | |
| ITF Austria F2 | 07/07 08:00 | 62 | Jonathan Stenberg v Christian Fellin | 6-1,6-0 | |
| ITF Austria F1 | 06/30 11:00 | 62 | Jonathan Stenberg v Laurin Aerne | 0-6,6-7 | |
| ITF Sweden F3 | 05/23 09:15 | 26 | Manuel Guinard v Jonathan Stenberg | 6-0,6-0 | |
| ITF Sweden F3 | 05/22 11:35 | 25 | Milos Sekulic v Jonathan Stenberg | 6-7,6-7 | |
| ITF Sweden F3 Qual | 05/20 09:00 | 54 | Robin Thour v Jonathan Stenberg | 6-4,5-7,5-7 | |
| ITF Sweden F3 Qual | 05/19 10:40 | 54 | Kevin Kylar v Jonathan Stenberg | 3-6,5-7 | |
| ITF Sweden F2 | 05/16 11:55 | 26 | Jonathan Stenberg v George Botezan | 1-6,4-6 | |
| ITF Sweden F2 | 05/14 11:25 | 25 | Jonathan Stenberg v Adam Heinonen | 3-6,6-1,6-3 | |
| ITF Sweden F2 Qual | 05/13 10:15 | 54 | Jakob Arvidsson Ehn v Jonathan Stenberg | 2-6,3-6 | |
| ITF Sweden F1 Qual | 05/06 09:10 | 54 | Jonathan Stenberg v Carl Gustafsson | 4-6,6-1,3-6 | |
| ITF Sweden F1 Qual | 05/05 08:00 | 54 | Morten Lyngbaek v Jonathan Stenberg | 6-4,1-6,1-6 | |
| ITF Estonia F2 | 10/22 08:00 | 54 | Jonathan Stenberg v Nikita Mashtakov | 2-6,5-7 | |
| ITF Estonia F2 | 10/21 08:00 | 54 | Riccardo Maiga v Jonathan Stenberg | 3-6,6-4,4-6 | |
| ITF Sweden F4 Qual | 10/01 11:25 | 54 | Dusty H. Boyer v Jonathan Stenberg | 6-2,3-6,6-3 | |
| ITF Sweden F4 Qual | 09/30 12:55 | 54 | Jonathan Stenberg v Marcus Mansson | 7-6,6-4 | |
| ITF Sweden F3 | 09/24 08:00 | 46 | Simen Sunde Bratholm v Jonathan Stenberg | 6-4,6-4 | |
| ITF Sweden F3 | 09/23 08:00 | 45 | Jonathan Stenberg v Robin Thour | 7-6,7-6 | |
| ITF Finland F3 Qual | 08/12 09:30 | 44 | Karl Kiur Saar v Jonathan Stenberg | 7-5,6-2 |