Tournament Name: การแข่งขันเทนนิสเพื่อความชนะเลิศแห่งประเทศไทย ครั้งที่ ๘๐, Week Of: 27-July-2020
| S.No. | First Name | Family Name | Province |
| 1 | Natthayut | NITHITHANANONT | UDN |
| 2 | Mungmun | OHMARAK | NRT |
| 3 | Pol.sgt. Nawakarn | KHUNJAN | BKK |
| 4 | Thanaphat | BOOSARAWONGSE | BKK |
| S.No. | First Name | Family Name | Province |
| 1 | Maximus Parapol | JONES | BKK |
| 2 | Pawit | SORNLAKSUP | RYG |
| 3 | Teeradon | TORTRAKUL | BKK |
| 4 | Suphawat | SAEOUI | PKT |
| 5 | Pruchya | ISARO | SKA |
| 6 | Anapat | TIMANGKUL | BKK |
| 7 | Kyler | JIRASOOK | United States* |
| 8 | Siwanat | AUYTAYAKUL | PLG |
| S.No. | First Name | Family Name | Province |
| 1 | Tyra | LITHIBY | BKK |
| 2 | Vichitraporn | VIMUKTANANDA | PLK |
| S.No. | First Name | Family Name | Province |
| 1 | Dolavee | TUMTHONG | BKK |
| 2 | Natthanit | KHONGSUJARIT | PLK |
| 3 | Keira | JIRASOOK | United States* |
| 4 | Thamonpan | JONGLERTRAKUL | SBR |