| ITF M15 Antalya | 04/06 07:30 | 28 | 티우르네브, 에브게니 v Joao Eduardo Schiessl | 4-6,6-3,6-0 | |
| ITF M15 Antalya | 04/05 07:00 | 27 | 반칸, 말론 v Joao Eduardo Schiessl | 3-6,0-6 | |
| ITF M15 Antalya | 04/04 09:05 | 26 | Joao Eduardo Schiessl v 아크수, 센기즈 | 6-3,6-2 | |
| ITF M15 Antalya | 04/02 10:00 | 25 | Lorenzo Carboni v Joao Eduardo Schiessl | 6-4,6-7,2-6 | |
| ITF M15 Antalya | 03/28 06:55 | 26 | 비스커, 니엘스 v Joao Eduardo Schiessl | 6-3,6-4 | |
| ITF M15 Antalya | 03/27 07:00 | 25 | Kanan Gasimov v Joao Eduardo Schiessl | 6-3,5-7,0-6 | |
| ITF M15 Antalya | 03/26 09:00 | 19 | Joao Eduardo Schiessl v Elgin Khoeblal | 6-3,7-5 | |
| ITF M15 Antalya | 03/25 07:00 | 62 | Joao Eduardo Schiessl v Gabriel Schenekenberg | 6-0,6-2 | |
| ITF M15 Antalya | 03/24 07:00 | 62 | Joao Eduardo Schiessl v Ferri, Lorenzo | 6-3,7-5 | |
| ITF M15 Antalya | 03/21 08:40 | 26 | Joao Eduardo Schiessl v 기마, 세바스티안 | 5-7,4-6 | |
| ITF M15 Antalya | 03/20 14:20 | 25 | Daniele Minighini v Joao Eduardo Schiessl | 0-6,2-6 | |
| ITF M25 Faro | 02/26 11:30 | 54 | Joao Eduardo Schiessl v Rodrigo Fernandes | 2-6,0-6 | |
| ITF M25 Vila Real de Santo Antonio | 02/22 11:00 | 26 | 셀스, 젤르 v Joao Eduardo Schiessl | 6-7,6-2,6-4 | |
| ITF M25 Vila Real de Santo Antonio | 02/21 10:30 | 25 | Rodrigo Fernandes v Joao Eduardo Schiessl | 6-7,4-6 | |
| ITF M25 Vila Real de Santo Antonio | 02/20 10:00 | 44 | Joao Eduardo Schiessl v Hjorth, Philip | 6-7,6-3,10-6 | |
| ITF M25 Vila Real de Santo Antonio | 02/19 12:30 | 44 | Joao Eduardo Schiessl v 쿠나트, 맥스 | 7-5,6-1 | |
| ITF M25 Vila Real de Santo Antonio | 02/15 15:00 | 25 | Carlos Lopez Montagud v Joao Eduardo Schiessl | 6-2,5-7,6-3 | |
| ITF M25 Vila Real de Santo Antonio | 02/13 17:15 | 44 | Joao Eduardo Schiessl v 칼지, 라파엘 | 6-2,6-4 | |
| ITF M25 Vila Real de Santo Antonio | 02/13 11:30 | 44 | Joao Eduardo Schiessl v 함페, 스테판 페터 | 6-3,6-1 | |
| ITF M15 Antalya | 12/08 11:15 | 26 | Joao Eduardo Schiessl v 포프코, 드미트리 | 6-0,3-6,4-10 | |
| ITF M15 Antalya | 12/05 13:20 | 25 | 제르말, 잔 v Joao Eduardo Schiessl | 2-6,4-6 | |
| ITF M15 Antalya | 11/30 11:20 | 26 | 알카야, 멜트 v Joao Eduardo Schiessl | 6-1,6-2 | |
| ITF M15 Antalya | 11/29 06:15 | 25 | 갈리마르다노브, 오스칼 v Joao Eduardo Schiessl | 7-6,6-7,5-7 | |
| Challenger Curitiba | 10/23 14:55 | 19 | 데 카르발호 카르도소 알베스, 마테우스 v Joao Eduardo Schiessl | 7-6,6-7,6-2 | |
| Challenger Curitiba | 10/23 14:30 | - | 데 카르발호 카르도소 알베스, 마테우스 v Joao Eduardo Schiessl | 7-6,6-7,6-2 | |
| Challenger Curitiba | 10/22 16:10 | 14 | Joao Eduardo Schiessl v Pereira, Jose | Retired | |
| ITF M25 Lajeado | 10/13 13:00 | 26 | 리베이로, 에듀알도 v Joao Eduardo Schiessl | 6-2,6-3 | |
| ITF M25 Lajeado | 10/10 17:20 | 25 | Joao Eduardo Schiessl v Tosetto, Rafael | 6-3,4-6,6-4 | |
| Challenger Campinas | 10/01 17:25 | 14 | Joao Eduardo Schiessl v 레이트, 윌슨 | 3-6,6-2,4-6 | |
| ITF M25 Lujan | 09/26 15:15 | 25 | Joao Eduardo Schiessl v Bueno, Gonzalo | 6-4,6-7,3-6 |