| Macau Open 2019, WD | 11/01 07:20 | 3 | Liu / Wang v Kititharakul/Prajongjai | W | 0-2 | |
| Macau Open 2019, WD | 10/31 12:15 | 4 | Lee C H / Lin J Y v Kititharakul/Prajongjai | W | 1-2 | |
| Open de France - Doubles Femmes | 10/24 18:50 | 4 | Kititharakul/Prajongjai v Lee/Shin | L | 0-2 | |
| Open de France - Doubles Femmes | 10/23 14:50 | 5 | Prajongjai/Kititharakul v Fruergaard/Thygesen | W | 2-0 | |
| Denmark Open WD | 10/17 10:30 | 4 | Lee/Shin v Kititharakul/Prajongjai | L | 2-0 | |
| Denmark Open WD | 10/15 11:30 | 5 | Kititharakul/Prajongjai v Karlsson E / Magnusson J | W | 2-0 | |
| Korea Open 2019, WD | 09/26 07:30 | 4 | Kititharakul/Prajongjai v Lee/Shin | L | 1-2 | |
| Korea Open 2019, WD | 09/25 11:10 | 5 | Thygesen/Fruergaard v Kititharakul / Praj. | W | 0-2 | |
| China Open 2018, Women Doubles | 09/17 02:40 | 5 | Stoeva/Stoeva v Kititharakul/Prajongjai | L | 2-1 | |
| Chinese Taipei Open 2019, WD | 09/08 04:40 | 1 | Kititharakul/Prajongjai v Kim/Kong | W | 2-1 | |
| Chinese Taipei Open 2019, WD | 09/07 04:00 | 2 | Polii G / Rahayu A v Kititharakul/Prajongjai | W | 1-2 | |
| Chinese Taipei Open 2019, WD | 09/06 09:10 | 3 | Kititharakul/Prajongjai v Matsuyama/Shida | W | 2-1 | |
| Chinese Taipei Open 2019, WD | 09/05 07:35 | 4 | Kititharakul/Prajongjai v Ng T Y / Yuen S Y | W | 2-0 | |
| Chinese Taipei Open 2019, WD | 09/04 09:55 | 5 | Kititharakul/Prajongjai v Gong X X / Ng W C | W | 2-0 | |
| World Championships WD | 08/22 15:40 | 4 | Tanaka S / Yonemoto K v Kititharakul/Prajongjai | L | 2-0 | |
| World Championships WD | 08/21 09:00 | 5 | Kititharakul/Prajongjai v Karlsson E / Magnusson J | W | 2-0 | |
| Open de Thaïlande - Doubles Femmes | 08/01 10:00 | 4 | Lee/Shin v Kititharakul / Praj. | L | 2-0 | |
| Open de Thaïlande - Doubles Femmes | 07/30 11:30 | 1 | Kititharakul/Prajongjai v Chow / Lee | W | 2-0 | |
| Japan Open WD | 07/25 02:00 | 4 | Matsuyama/Shida v Kititharakul/Prajongjai | L | 2-1 | |
| Japan Open WD | 07/23 03:40 | 5 | Prajongjai/Kititharakul v Hoo V / Yap C W | W | 2-1 | |
| Open Indonésie - Doubles Femmes | 07/16 09:15 | 5 | Prajongjai/Kititharakul v Kim/Kong | L | 0-2 | |
| Australian Open WD | 06/06 08:25 | 4 | Kititharakul/Prajongjai v Matsutomo M / Takahashi A | L | 0-2 | |
| Australian Open WD | 06/05 05:00 | 5 | Prajongjai/Kititharakul v Mapasa S / Somerville G | W | 2-0 | |
| Sudirman Cup WD | 05/22 11:30 | - | Matsutomo M / Takahashi A v Kititharakul/Prajongjai | L | 2-0 | |
| Sudirman Cup WD | 05/21 11:30 | - | Kititharakul / Praj. v Bolotova E / Davletova A | W | 2-0 | |
| Asia Championships WD | 04/25 03:30 | 4 | Kititharakul/Prajongjai v Cheong A C Y / Lim C S | W | 2-0 | |
| Asia Championships WD | 04/24 02:40 | 5 | Kititharakul/Prajongjai v Jakkampudi / S Ram | W | 2-0 | |
| Singapore Open - Double Femmes | 04/12 07:40 | 3 | Kititharakul/Prajongjai v Liu / Xia | L | 0-2 | |
| Singapore Open - Double Femmes | 04/11 05:45 | 4 | Dong W / Feng X v Kititharakul/Prajongjai | W | 1-2 | |
| Singapore Open - Double Femmes | 04/09 08:40 | 5 | Istarani N K M / Pradipta R A v Kititharakul/Prajongjai | W | 0-2 |