| ITF W15 Hua Hin | 10/12 03:00 | 26 | Hwiwon Wi v Punnin Kovapitukted | 0-6,3-6 | |
| ITF W15 Hua Hin | 10/11 09:25 | 25 | Tamachan Momkoonthod v Punnin Kovapitukted | 3-6,1-6 | |
| ITF W25 Nakhon Si Thammarat | 09/07 04:30 | 26 | [267] Mananchaya Sawangkaew v Punnin Kovapitukted [331] | 6-3,6-3 | |
| ITF W25 Nakhon Si Thammarat | 09/06 02:00 | 25 | Salakthip Ounmuang v Punnin Kovapitukted | 1-6,6-7 | |
| ITF W25 Nakhon Si Thammarat | 08/29 02:00 | 25 | [437] Luksika Kumkhum v Punnin Kovapitukted [331] | 6-4,6-2 | |
| ITF W15 Nakhon Si Thammarat | 08/25 02:00 | 27 | [480] Anchisa Chanta v Punnin Kovapitukted [331] | 7-6,6-1 | |
| ITF W15 Nakhon Si Thammarat | 08/24 02:00 | 26 | Julaluck Sae-Eung v Punnin Kovapitukted | 2-6,4-6 | |
| ITF W15 Nakhon Si Thammarat | 08/22 04:05 | 25 | Pimmada Thongkum v Punnin Kovapitukted | 4-6,0-6 | |
| ITF W40 Nanchang | 08/16 01:50 | 25 | [431] Yi Tsen Cho v Punnin Kovapitukted [340] | 6-7,6-2,6-3 | |
| ITF W40 Anning | 08/10 03:15 | 26 | [340] Punnin Kovapitukted v Xinyu Gao [333] | 0-6,3-6 | |
| ITF W40 Anning | 08/08 01:30 | 25 | Jiangxue Han v Punnin Kovapitukted | 6-1,4-6,1-6 | |
| ITF W15 Nakhon Si Thammarat | 07/22 04:00 | 28 | [340] Lanlana Tararudee v Punnin Kovapitukted [345] | 6-2,6-4 | |
| ITF W15 Nakhon Si Thammarat | 07/21 02:00 | 27 | Punnin Kovapitukted v Yujin Ahn | 7-6,3-6,7-6 | |
| ITF W15 Nakhon Si Thammarat | 07/20 03:25 | 26 | Punnin Kovapitukted v Shihomi Li Xuan Leong | 6-3,6-1 | |
| ITF W15 Nakhon Si Thammarat | 07/18 02:00 | 25 | Punnin Kovapitukted v Heerae Im | 6-3,7-6 | |
| ITF W15 Nakhon Si Thammarat | 07/14 02:00 | 27 | [366] Lanlana Tararudee v Punnin Kovapitukted [351] | 6-2,6-1 | |
| ITF W15 Nakhon Si Thammarat | 07/13 02:00 | 26 | Humera Baharmus v Punnin Kovapitukted | 6-3,4-6,4-6 | |
| ITF W15 Nakhon Si Thammarat | 07/11 02:00 | 25 | Yatawee Chimcham v Punnin Kovapitukted | 0-6,3-6 | |
| ITF W25 Nakhon Si Thammarat | 07/06 03:00 | 26 | Punnin Kovapitukted v Anchisa Chanta | 2-6,2-6 | |
| ITF W25 Nakhon Si Thammarat | 07/04 02:00 | 25 | Punnin Kovapitukted v Smriti Bhasin | 6-2,6-3 | |
| ITF W25 Nakhon Si Thammarat | 05/31 03:40 | 25 | Anastasia Sukhotina v Punnin Kovapitukted | 6-3,1-6,6-2 | |
| ITF W25 Goyang | 05/23 03:35 | 25 | [432] Punnin Kovapitukted v Sohyun Park [451] | 6-7,1-6 | |
| ITF W25 Incheon | 05/16 01:00 | 25 | [434] Punnin Kovapitukted v Destanee Aiava [333] | 4-6,0-6 | |
| ITF W80 Gifu | 05/01 04:05 | 54 | Punnin Kovapitukted v Kayo Nishimura | 6-0,1-6,1-6 | |
| Billie Jean King Cup | 04/15 05:20 | 1 | Sabrina Olimjanova v Punnin Kovapitukted | 2-6,3-6 | |
| Billie Jean King Cup | 04/13 05:00 | 1 | BoYoung Jeong v Punnin Kovapitukted | 1-6,4-6 | |
| ITF W60 Canberra | 03/21 23:00 | 25 | [488] Punnin Kovapitukted v Himeno Sakatsume [240] | 1-6,2-6 | |
| ITF W60 Canberra | 03/13 23:00 | 25 | [401] Punnin Kovapitukted v Priscilla Hon [189] | 3-6,2-6 | |
| ITF W40 Bangalore | 03/06 08:10 | 54 | [401] Punnin Kovapitukted v Vaidehi Chaudhari [492] | 1-6,2-6 | |
| ITF W40 Bangalore | 03/05 08:35 | 54 | Punnin Kovapitukted v Soha Sadiq | 7-5,6-1 |
Punnin Kovapitukted (Thai: พัณณิน โควาพิทักษ์เทศ; born 5 February 2003) is a Thai tennis player. She has a career-high WTA singles ranking of 470, achieved on 30 January 2023, and a best doubles ranking of 302, achieved on 18 September 2023. She has won one singles title and 11 doubles titles on the ITF Circuit.