| Welsh Int. Women | 12/02 13:20 | - | Lianne Tan v Jenjira Stadelmann | L | 2-0 | |
| Welsh Int. Women | 12/01 13:00 | - | Jenjira Stadelmann v Agnes Korosi | W | 2-0 | |
| Dutch Open Women | 10/14 14:25 | - | Xuefei Qi v Jenjira Stadelmann | L | 2-1 | |
| Dutch Open Women | 10/13 13:15 | - | Agnes Korosi v Jenjira Stadelmann | W | 0-2 | |
| Canada Open Women | 09/29 23:20 | 4 | Carolina Marin v Jenjira Stadelmann | L | 2-1 | |
| Canada Open Women | 09/29 00:20 | 5 | Jenjira Stadelmann v Sophia Nong | W | 2-0 | |
| Belgian International 2019, WS | 09/15 15:20 | - | Jenjira Stadelmann v Kristin Kuuba | L | 0-2 | |
| Belgian International 2019, WS | 09/15 09:00 | - | Agnes Korosi v Jenjira Stadelmann | W | 0-2 | |
| Singapore Open Women | 07/13 08:25 | 5 | Jenjira Stadelmann v Natsuki Nidaira | L | 1-2 | |
| Singapore Open 2019, WS, Qualification | 07/12 03:00 | - | Polina Buhrova v Jenjira Stadelmann | W | 0-2 | |
| Nantes Int. Women | 06/25 14:00 | - | Wen Chi Hsu v Jenjira Stadelmann | L | 2-0 | |
| Nantes Int. Women | 06/25 07:20 | - | Ashmita Chaliha v Jenjira Stadelmann | W | 1-2 | |
| Nantes Int. Women | 06/24 11:40 | - | Hoyaux, Yaelle v Jenjira Stadelmann | W | 0-2 | |
| Nantes Int. Women | 06/24 09:00 | - | Jenjira Stadelmann v Vivien Sandorhazi | W | 2-0 | |
| Italian Int. Women | 06/03 14:05 | - | Jenjira Stadelmann v Rachel Chan | L | 0-2 | |
| Italian Int. Women | 06/03 12:10 | - | Katharina Fink v Jenjira Stadelmann | W | 1-2 | |
| Championnat d'Europe - Femmes | 04/26 12:20 | - | Jenjira Stadelmann v Lianne Tan | L | 0-2 | |
| Dutch Int. - Femmes | 04/15 07:50 | - | Jenjira Stadelmann v Holden, Abigail | L | 0-2 | |
| Dutch Int. - Femmes | 04/14 19:40 | - | Jenjira Stadelmann v Ruzana Ruzana | W | 2-0 | |
| Dutch Int. - Femmes | 04/14 09:20 | - | Jenjira Stadelmann v Ananya Praveen | W | 2-0 | |
| Orléans Masters - Femmes | 03/30 08:30 | 5 | Anupama Upadhyaya v Jenjira Stadelmann | L | 2-0 | |
| Open de Suisse - Femmes | 03/23 11:50 | - | Julie Dawall Jakobsen v Jenjira Stadelmann | L | 2-0 | |
| Ukraine Open Women | 01/30 08:20 | - | Jenjira Stadelmann v Wen Yu Zhang | L | 1-2 | |
| Ukraine Open Women | 01/29 15:20 | - | Jenjira Stadelmann v Hristomira Popovska | W | 2-0 | |
| Ukraine Open Women | 01/29 08:20 | - | Polina Buhrova v Jenjira Stadelmann | W | 0-2 | |
| Ukraine Open Women | 01/28 13:20 | - | Sofiia Chernomorova v Jenjira Stadelmann | W | 0-2 | |
| Hylo Open Women | 11/02 16:05 | - | Ratchanok Intanon v Jenjira Stadelmann | L | 2-0 | |
| Dutch Open Women | 10/14 09:40 | - | Ilyinskaya, Maryna v Jenjira Stadelmann | L | 2-0 | |
| Spain Int Women | 06/18 13:45 | - | Jin Wei Goh v Jenjira Stadelmann | L | 2-0 | |
| Spain Int Women | 06/18 08:15 | - | Jenjira Stadelmann v Ksenia Polikarpova | W | 2-0 |