Thai League 1
FIFA Region
AFC
Season
2025-2026
Location
Thailand
Abbreviation
THA1
Summary
The Thai League 1 (THA1) is the top football league in the Thailand football system. At the end of the 2025-2026 THA1 season, the THA1 teams listed below qualify for the following non-league play:
- 2026-2027 AFC Champions League Elite - League Stage:
- 1st and 2nd place THA1 teams
- 2026-2027 AFC Champions League 2 - Group Stage:
- 3rd place THA1 team
The winner of the 2025-2026 Thai FA Cup, typically a THA1 team, also receives a berth in the League Stage of the 2026-2027 AFC Champions League.
Leagues Pyramid - Thailand
| Abbrev | League | # of Teams |
|---|---|---|
| THA1 | Thai League 1 | 16 |
| THA2 | Thai League 2 | 18 |
| THA3 | Thai League 3 | 72 |
| THA4 | Thailand Semi-Pro League | 40 |
Competition Structure
Season | # of Teams | ||
| 15 Aug 2025 - 10 May 2026 | 16: THA1 (13), THA2 (3) | ||
Season Format
Each THA1 team plays Home-Away matches with the other 15 THA1 teams for a total of 30 league matches. Table ranking ties are broken by (1) head-to-head points, (2) head-to-head goal difference, then (3) total goals scored.
Playoffs
Not applicable.
Relegation
At the end of the 2025-2026 Regular season, the 14th, 15th and 16th place THA1 teams will be relegated directly to the THA2.
More Info...
| League | Home | Road | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| POS | MP | W - D - L | PTS | CPTS | GF | GA | GD | MP | W - D - L | PTS | GF | GA | GD | MP | W - D - L | PTS | GF | GA | GD | |
| 1 | Buriram United FC | 22 | 18 -2-2 | 56 | - | 60 | 20 | 40 | 11 | 9 -1-1 | 28 | 33 | 9 | 24 | 11 | 9 -1-1 | 28 | 27 | 11 | 16 |
| 2 | Port FC | 23 | 13 -4-6 | 43 | - | 45 | 19 | 26 | 12 | 9 -3-0 | 30 | 32 | 5 | 27 | 11 | 4 -1-6 | 13 | 13 | 14 | -1 |
| 3 | Ratchaburi Mitr Phol FC | 21 | 13 -3-5 | 42 | - | 35 | 19 | 16 | 12 | 7 -3-2 | 24 | 18 | 8 | 10 | 9 | 6 -0-3 | 18 | 17 | 11 | 6 |
| 4 | Bangkok United FC | 21 | 11 -7-3 | 40 | - | 33 | 21 | 12 | 11 | 7 -2-2 | 23 | 23 | 14 | 9 | 10 | 4 -5-1 | 17 | 10 | 7 | 3 |
| 5 | BG Pathum United | 23 | 11 -6-6 | 39 | - | 35 | 25 | 10 | 12 | 7 -2-3 | 23 | 22 | 13 | 9 | 11 | 4 -4-3 | 16 | 13 | 12 | 1 |
| 6 | PT Prachuap FC | 23 | 8 -10-5 | 34 | - | 31 | 29 | 2 | 12 | 6 -5-1 | 23 | 20 | 12 | 8 | 11 | 2 -5-4 | 11 | 11 | 17 | -6 |
| 7 | Chiangrai United FC | 23 | 6 -11-6 | 29 | - | 29 | 32 | -3 | 10 | 4 -2-4 | 14 | 10 | 10 | 0 | 13 | 2 -9-2 | 15 | 19 | 22 | -3 |
| 8 | Ayutthaya United FC | 23 | 7 -8-8 | 29 | - | 29 | 33 | -4 | 12 | 2 -4-6 | 10 | 12 | 20 | -8 | 11 | 5 -4-2 | 19 | 17 | 13 | 4 |
| 9 | Rayong FC | 22 | 7 -7-8 | 28 | - | 33 | 31 | 2 | 10 | 5 -3-2 | 18 | 19 | 13 | 6 | 12 | 2 -4-6 | 10 | 14 | 18 | -4 |
| 10 | Chonburi FC | 23 | 7 -7-9 | 28 | - | 28 | 30 | -2 | 11 | 3 -4-4 | 13 | 13 | 13 | 0 | 12 | 4 -3-5 | 15 | 15 | 17 | -2 |
| 11 | Uthai Thani FC | 22 | 6 -7-9 | 25 | - | 34 | 37 | -3 | 11 | 4 -3-4 | 15 | 22 | 14 | 8 | 11 | 2 -4-5 | 10 | 12 | 23 | -11 |
| 12 | Sukhothai FC | 23 | 5 -9-9 | 24 | - | 18 | 33 | -15 | 13 | 5 -6-2 | 21 | 15 | 11 | 4 | 10 | 0 -3-7 | 3 | 3 | 22 | -19 |
| 13 | Lamphun Warrior FC | 23 | 3 -12-8 | 21 | - | 29 | 42 | -13 | 11 | 1 -8-2 | 11 | 18 | 18 | 0 | 12 | 2 -4-6 | 10 | 11 | 24 | -13 |
| 14 | Kanchanaburi Power FC | 24 | 3 -10-11 | 19 | - | 24 | 44 | -20 | 10 | 2 -5-3 | 11 | 14 | 15 | -1 | 14 | 1 -5-8 | 8 | 10 | 29 | -19 |
| 15 | Muangthong United FC | 23 | 3 -6-14 | 15 | - | 20 | 44 | -24 | 11 | 2 -3-6 | 9 | 9 | 20 | -11 | 12 | 1 -3-8 | 6 | 11 | 24 | -13 |
| 16 | Nakhon Ratchasima FC | 23 | 3 -5-15 | 14 | - | 15 | 39 | -24 | 12 | 2 -3-7 | 9 | 8 | 15 | -7 | 11 | 1 -2-8 | 5 | 7 | 24 | -17 |
2027 AFCCL Elite 2027 AFCCL 2 Relegation to THA2 | ||||||||||||||||||||
Fixtures
Sat - 14 Mar 2026
 | Chonburi FC | Chang Arena |
 | Uthai Thani FC | Thunderdome Stadium |
 | BG Pathum United | Rayong Province Stadium |
 | PT Prachuap FC | Lamphun Province Stadium |
Sun - 15 Mar 2026
 | Port FC | True BG Stadium |
 | Sukhothai FC | Kanchanaburi Province Stadium |
 | Ayutthaya United FC | Ratchaburi Stadium |
Sat - 21 Mar 2026
| Nakhon Ratchasima FC | Ayutthaya Stadium |
| Sukhothai FC | Chonburi Daikin Stadium |
| Lamphun Warrior FC | Uthai Thani Province Stadium |
| Kanchanaburi Power FC | Rayong Province Stadium |
Sun - 22 Mar 2026
 | Port FC | Singha Chiangrai Stadium |
| Ratchaburi Mitr Phol FC | True BG Stadium |
| Bangkok United FC | Sam Ao Stadium |
| Muangthong United FC | Chang Arena |
Sat - 4 Apr 2026
| Sukhothai FC | True BG Stadium |
| BG Pathum United | Kanchanaburi Province Stadium |
| Buriram United FC | Ratchaburi Stadium |
| PT Prachuap FC | PAT Stadium |
Sun - 5 Apr 2026
| Chiangrai United FC | Thunderdome Stadium |
Results
Fri - 13 Mar 2026
| 11 | Chiangrai United FC | 80th Birthday Stadium |
Sun - 8 Mar 2026
| 23 | Chonburi FC | True BG Stadium |
Sat - 7 Mar 2026
| 03 | Buriram United FC | 80th Birthday Stadium |
| 21 | Muangthong United FC | Sam Ao Stadium |
| 02 | Kanchanaburi Power FC | Ayutthaya Stadium |
| 21 | Rayong FC | PAT Stadium |
Fri - 6 Mar 2026
| 30 | Lamphun Warrior FC | PAT Stadium |
Sun - 1 Mar 2026
| 00 | Port FC | Thunderdome Stadium |
| 21 | Sukhothai FC | True BG Stadium |
| 12 | PT Prachuap FC | 80th Birthday Stadium |
| 04 | Chiangrai United FC | Kanchanaburi Province Stadium |
Sat - 28 Feb 2026
| 31 | Uthai Thani FC | Ratchaburi Stadium |
| 11 | Bangkok United FC | Lamphun Province Stadium |
| 01 | Ayutthaya United FC | Chonburi Daikin Stadium |
Wed - 25 Feb 2026
| 21 | Rayong FC | 80th Birthday Stadium |
Sun - 22 Feb 2026
| 20 | Muangthong United FC | True BG Stadium |
| 02 | BG Pathum United | Ayutthaya Stadium |
Sat - 21 Feb 2026
| 20 | Nakhon Ratchasima FC | PAT Stadium |
| 21 | Kanchanaburi Power FC | Uthai Thani Province Stadium |
| 60 | Sukhothai FC | Chang Arena |