| ITF M15 - Antalya | 12/08 11:15 | 26 | Joao Eduardo Schiessl v Dmitry Popko | 6-0,3-6,4-10 | |
| ITF M15 - Antalya | 12/05 13:20 | 25 | Jan Jermar v Joao Eduardo Schiessl | 2-6,4-6 | |
| ITF M15 - Antalya | 11/30 11:20 | 26 | Mert Alkaya v Joao Eduardo Schiessl | 6-1,6-2 | |
| ITF M15 - Antalya | 11/29 06:15 | 25 | Oscar Galimardanov v Joao Eduardo Schiessl | 7-6,6-7,5-7 | |
| Challenger - Curitiba | 10/23 14:55 | 19 | Mateus Alves v Joao Eduardo Schiessl | 7-6,6-7,6-2 | |
| Challenger - Curitiba | 10/23 14:30 | - | Mateus D C C Alves v Joao Eduardo Schiessl | 7-6,6-7,6-2 | |
| Challenger - Curitiba | 10/22 16:10 | 14 | Joao Eduardo Schiessl v Jose Pereira | Retired | |
| ITF M25 - Lajeado | 10/13 13:00 | 26 | Eduardo Ribeiro v Joao Eduardo Schiessl | 6-2,6-3 | |
| ITF M25 - Lajeado | 10/10 17:20 | 25 | Joao Eduardo Schiessl v Rafael Tosetto | 6-3,4-6,6-4 | |
| Challenger - Campinas | 10/01 17:25 | 14 | Joao Eduardo Schiessl v Wilson Leite | 3-6,6-2,4-6 | |
| ITF M25 - Lujan | 09/26 15:15 | 25 | Joao Eduardo Schiessl v Gonzalo Bueno | 6-4,6-7,3-6 | |
| ITF M25 - Lujan | 09/25 17:15 | 54 | Joao Eduardo Schiessl v Gonzalo Zeitune | 6-2,7-5 | |
| ITF M25 - Lujan | 09/24 17:00 | 54 | Joao Eduardo Schiessl v Rocco Valente | 6-1,7-5 | |
| ITF M15 - Punta del Este | 09/20 16:00 | 25 | Franco Roncadelli v Joao Eduardo Schiessl | 3-6,6-3,6-0 | |
| ITF M15 - Sao Paulo | 08/25 18:30 | 27 | Eduardo Riberio v Joao Eduardo Schiessl | 7-6,6-4 | |
| ITF M15 - Sao Paulo | 08/24 13:55 | 26 | Luis Britto v Joao Eduardo Schiessl | 3-6,3-6 | |
| ITF M15 - Sao Paulo | 08/23 15:55 | 25 | Joao Eduardo Schiessl v Joao Victor C Loureiro | 6-1,6-4 | |
| ITF M15 - Belem | 08/18 19:00 | 27 | Rodrigo Pacheco Mendez v Joao Eduardo Schiessl | 6-2,6-3 | |
| ITF M15 - Belem | 08/17 19:25 | 26 | Joao M Nusdeo v Joao Eduardo Schiessl | 1-6,2-6 | |
| ITF M25 - Esch/Alzette | 07/19 15:35 | 25 | Joao Eduardo Schiessl v Samuel Brosset | 7-6,5-7,4-6 | |
| ITF M25 - Biella | 07/06 14:00 | 27 | Joao Eduardo Schiessl v Stefano Napolitano | 1-6,3-6 | |
| ITF M25 - Biella | 07/05 11:50 | 26 | Giorgio Tabacco v Joao Eduardo Schiessl | 6-7,6-7 | |
| ITF M25 - Biella | 07/04 16:45 | 25 | Joao Eduardo Schiessl v Ryusuke Horiuchi | 6-0,6-3 | |
| ITF M25 - Biella | 07/03 11:00 | 54 | Joao Eduardo Schiessl v Bautista Vilicich | 6-0,7-5 | |
| ITF M15 - Beograd | 06/27 07:00 | 62 | Joao Eduardo Schiessl v Louis Tessa | 6-7,4-6 | |
| ITF M15 - Beograd | 06/26 11:35 | 62 | Joao Eduardo Schiessl v Dimitrije Zubac | 6-0,6-1 | |
| ITF M15 - Beograd | 06/25 12:00 | 62 | Gorazd Srbljak v Joao Eduardo Schiessl | 5-7,1-6 | |
| ITF M15 - Kursumlijska Banja | 06/21 08:30 | 25 | Hynek Barton v Joao Eduardo Schiessl | 6-2,7-5 | |
| ITF M15 - Kursumlijska Banja | 06/18 16:00 | 29 | Viktor Jovic v Joao Eduardo Schiessl | 7-5,6-4 | |
| ITF M15 - Kursumlijska Banja | 06/18 09:30 | 28 | Marat Sharipov v Joao Eduardo Schiessl | 4-6,4-6 |