| Spain Masters | 03/27 10:00 | 5 | Matias, Jonathan v 왕차로엔, 칸타폰 | L | 0-2 | |
| Swiss Open Qual | 03/19 10:55 | 4 | 황, 유 카이 v Matias, Jonathan | L | 2-0 | |
| Orleans Masters | 03/13 08:10 | 5 | 오바야시, 타쿠마 v Matias, Jonathan | L | 2-1 | |
| Pan Am Cup | 02/15 18:20 | - | Matias, Jonathan v 카스티요, 욥 | W | 2-0 | |
| Azerbaijan Int. | 02/10 13:20 | - | Jeon, Hyeok Jin v Matias, Jonathan | L | 2-1 | |
| Azerbaijan Int. | 02/10 06:20 | - | Matias, Jonathan v 파나린, 드미트리 | W | 2-1 | |
| Azerbaijan Int. | 02/09 11:10 | - | Matias, Jonathan v Chaliha, Orijit | W | 2-1 | |
| Hylo Open | 11/01 10:45 | 5 | Matias, Jonathan v Lanier, Alex | L | 0-2 | |
| Pan Am Games | 10/21 12:00 | - | 메텔, 알론소 v Matias, Jonathan | W | 0-2 | |
| World Championships | 08/21 10:55 | 6 | 비티드사른, 쿤라부트 v Matias, Jonathan | L | 2-0 | |
| Brazil Int. | 08/12 12:40 | - | 코르돈 케빈 v Matias, Jonathan | L | 2-0 | |
| Brazil Int. | 08/10 19:30 | - | Matias, Jonathan v Victor Lai | W | 2-0 | |
| Brazil Int. | 08/10 12:30 | - | Matias, Jonathan v 오테로, 산티아고 | W | 2-0 | |
| US Open 2019, MS | 07/13 18:10 | 4 | Matias, Jonathan v Koo Takahashi | L | 0-2 | |
| US Open 2019, MS | 07/12 21:05 | 5 | 양, 브라이언 v Matias, Jonathan | W | 1-2 | |
| Canada Open 2019, MS, Qualification | 07/04 19:35 | - | Matias, Jonathan v 알비안 파블로 | L | 0-2 | |
| Canada Open 2019, MS, Qualification | 07/04 16:50 | - | Enogat Roy v Matias, Jonathan | W | 0-2 | |
| Orleans Masters 2019, MS, Qualification | 04/04 10:00 | 4 | 요하네센, 매그너스 v Matias, Jonathan | - | Cancelled | |
| Orleans Masters 2019, MS, Qualification | 04/04 08:55 | 4 | Lei, L. X. v Matias, Jonathan | L | 2-0 | |
| Spain Masters | 03/29 15:15 | 5 | 질베르만 미샤 v Matias, Jonathan | L | 2-0 | |
| Spain Masters 2020, MS, Qualification | 03/28 11:25 | 3 | Teh, Jia Heng Jason v Matias, Jonathan | W | 0-2 | |
| Spain Masters 2020, MS, Qualification | 03/28 10:00 | 4 | Matias, Jonathan v 파루팔리 카쉬얍 | - | Cancelled | |
| Spain Masters 2020, MS, Qualification | 03/28 08:10 | 4 | Matias, Jonathan v 콜조넨, 칼레 | W | 2-1 | |
| Polish Open | 03/24 11:00 | - | Matias, Jonathan v Teh, Jia Heng Jason | L | 0-2 | |
| Pan Am Cup | 02/18 16:40 | - | Matias, Jonathan v Adrian King-Sun Mar | W | 2-0 | |
| Pan Am Cup | 02/20 17:20 | - | 산케에르트, 바갈루르 라자나 v Matias, Jonathan | L | 2-1 | |
| Pan Am Cup | 02/19 08:00 | - | Enrico Asuncion v Matias, Jonathan | W | 0-2 | |
| Spain Int Qual | 06/16 14:00 | - | Matias, Jonathan v Mohmed Misbun, M. R. | L | 1-2 | |
| Spain Int Qual | 06/16 11:20 | - | Adam Mcallister v Matias, Jonathan | W | 1-2 | |
| Austrian Open Qual | 05/27 10:00 | - | Matias, Jonathan v Justin Hoh | L | 0-2 |