Thailand’s top division is now branded LEAGUE I, runs 16 clubs from 4 September 2026 to 30 May 2027, and is currently held by Buriram United, whose eleventh title came on 70 points. If you live in Bangkok, the club you can actually get to is Port FC at PAT Stadium in Khlong Toei — 8,000 seats, inside the city, founded 1967. A ticket is roughly 120 to 250 baht where clubs publish at all, which most do not. And the foreign player rule is far more open than its reputation: seven registered non-ASEAN foreigners and five on the pitch at once, plus unlimited ASEAN nationals. The work permit is the club’s legal obligation, not the player’s.
Where to actually find out what is happening
A practical note first, because it explains why so much written about Thai football is out of date. The league’s public website is a single-page application that serves nothing to a reader looking for structured data, and the Football Association of Thailand’s own site is largely unfinished — its competitions and women’s football pages still carry placeholder text. Not one fact on this page came from it.
Everything below instead comes from the league’s own competition system — the database its site renders — and from its signed competition regulations, published as PDFs. That is the primary record. Where a club publishes something itself, we have used the club.
The 2026/27 season, and who went up and down
League I has 16 clubs in 2026/27 and League II has 18. The season opened on 4 to 6 September 2026 and its thirtieth and final matchday falls on 30 May 2027.
Buriram United are champions. The league’s own final 2025/26 table gives them 70 points from 22 wins, 4 draws and 4 defeats, scoring 76 and conceding 31, ahead of Port FC on 60, Ratchaburi on 59, BG Pathum on 52 and True Bangkok United on 50. Buriram’s own history page lists it as their eleventh league title, after 2011, 2013, 2014, 2015, 2017, 2018 and every season from 2021/22 onward. That is a level of dominance with few parallels in Asian football.
At the other end, Muangthong United, Nakhon Ratchasima and Kanchanaburi Power went down, and Sisaket United, Rasisalai United and Pattani FC came up. Muangthong’s relegation matters for anyone reading older guides: they were for a decade the default recommendation for a Bangkok-area match, and they are no longer in the top flight.
The mechanism, from the league’s own regulations: the bottom three of the top flight are relegated; the top two of League II are promoted, along with the winner of a play-off contested home and away by the clubs finishing third to sixth — third against sixth, fourth against fifth. A top-flight ground must have at least 5,000 seats.
The grounds, and which one you can actually reach
Capacities and locations from the league’s own stadium registry for the 2026/27 top flight. Three clubs — Lamphun Warriors, Pattani and Rasisalai — have no capacity recorded in the registry and are not listed here rather than guessed at; Pattani played early fixtures at Tinnasulanon Stadium in Songkhla and Rasisalai at Buriram City Stadium, so check the fixture rather than the club’s home province.
| Club | Ground | Capacity | District / province |
|---|---|---|---|
| Buriram United | Chang Arena | 32,600 | Mueang Buriram, Buriram |
| True Bangkok United | True BG Stadium (shared) | 15,114 | Thanyaburi, Pathum Thani |
| BG Pathum United | True BG Stadium (shared) | 15,114 | Thanyaburi, Pathum Thani |
| Ratchaburi FC | Ratchaburi Stadium | 13,000 | Mueang Ratchaburi |
| Singha Chiangrai United | Singha Chiangrai Stadium | 12,000 | Chiang Rai |
| Sisaket United | Srinakhonlamduan Stadium | 11,200 | Mueang Si Sa Ket |
| Rayong FC | WHA Rayong Stadium | 10,000 | Rayong |
| Chonburi FC | Chonburi Daikin Stadium | 8,680 | Ban Bueng, Chonburi |
| Sukhothai FC | Thalay Luang Stadium | 8,020 | Mueang Sukhothai |
| Port FC | PAT Stadium | 8,000 | Khlong Toei, Bangkok |
| Ayutthaya United | Ayutthaya Provincial Stadium | 6,800 | Phra Nakhon Si Ayutthaya |
| PT Prachuap FC | Sam Ao Stadium | 5,100 | Mueang Prachuap Khiri Khan |
| Uthai Thani FC | Uthai Thani Provincial Stadium | 4,477 | Mueang Uthai Thani |
Two things in that table are corrections to what most guides still say. First, True Bangkok United and BG Pathum United now share True BG Stadium in Thanyaburi, Pathum Thani — the registry lists both clubs against that ground, and every Bangkok United home fixture in the opening matchdays is played there. Bangkok United is no longer a Thammasat club. Second, Chang Arena at 32,600 is more than double the next-largest ground in the division, which tells you most of what you need to know about the gap between Buriram and everyone else.
For anyone living in Bangkok, the answer is Port FC. PAT Stadium is in Khlong Toei, an 8,000-seat ground in the port district, and it is the only top-flight club inside the city boundary. The club was founded in 1967 and is the oldest still playing. We could not confirm the nearest rail station from an official source — the club publishes only a map pin, and the MRT operator’s site refused automated access — so check the pin rather than trust a station name you read somewhere.
What a ticket costs, and why that is hard to answer
Thai football is cheap to watch. The problem is that hardly anybody publishes the price on a website, and a great deal of what circulates is years old.
Muangthong United is the honourable exception and publishes a full set on its own tickets FAQ: 150, 180 and 220 baht for home zones depending on where you sit, and 250 baht for the away zone, before the ticketing platform’s service fee. The same page is unusually useful on logistics: home tickets go on sale five days before the match, season-ticket holders get seven, tickets are sold at the ground on matchday only until half time, booths typically open at 15:00, all tickets are seat-numbered, and bottles and cans are banned under league rules. They are in League II now, but the pricing tells you the shape of the market.
Buriram United does publish a Chang Arena price map on its own ticket page — but as an image, not as text. We are not transcribing prices out of a picture and presenting them as verified, because a misread digit becomes a fact on the internet forever. What its own page says in words is that you buy online through its own ticketing site, or at the ticket booths outside Chang Arena. Look at the price map yourself before you travel.
Two rules from the league’s own regulations that govern all of this: a club must notify the league of its gate prices before the season and get approval before changing them, and the away allocation must be at least 10 per cent of the ground’s capacity. For most other clubs, matchday pricing is announced on Facebook and nowhere else — and be careful with search results, because several Thai clubs’ former domains have lapsed and now serve spam.
Foreign players, coaches and the work permit
This is where the received wisdom is most out of date. The famous “three plus one” Asian quota is now the second-division rule. The top flight is much more open. From the league’s own signed regulations for 2025/26:
| Limit | League I (top flight) | League II |
|---|---|---|
| Registered squad | 7 general nationality + unlimited ASEAN | 3 general + 1 AFC + 1 ASEAN |
| Named on matchday (max 23) | 7 general + unlimited ASEAN | 5 foreigners total |
| On the pitch at once | 5 general + 2 ASEAN | 3 general + 1 AFC + 1 ASEAN |
| Head coach | Pro Licence or above | A Licence or above |
An ASEAN-quota player must have made at least three appearances for his national team at under-19 level or above in a FIFA, AFC or AFF competition — the quota is not open to any passport holder. Squads run 20 to 37 registered players with a minimum of three goalkeepers, plus up to eight additional Thai players aged 21 or under. Foreigners are annotated on the team sheet: F for general nationality, A for AFC-member nationality, which counts the same as general, and S for ASEAN.
Article 4.21 of the top-flight regulations requires the member club to obtain a work permit from the Ministry of Labour for every foreign footballer, and to submit it to the competition department as soon as it is issued. That is worth knowing if you are ever offered a contract here: the permit is not an afterthought you sort out yourself, it is a documented obligation the league enforces. A foreign player also needs an International Transfer Certificate through FIFA’s transfer system.
Coaching has a hard qualification floor. A top-flight head coach must hold a Pro Licence or above recognised by AFC, UEFA or FIFA, and an assistant an A Licence or above. In League II the head coach needs an A Licence. If you are thinking of coaching here without those badges, the league’s own rules close that door before immigration does.
One caveat we are stating rather than burying: these are the 2025/26 regulations. The league had not published a 2026/27 edition when we checked. Its competition database carries a hint that the top-flight registration cap may move from seven to ten general foreigners, but with no published regulation and no on-pitch number attached, we are not stating that as the rule. For anything you are acting on, get the current regulations from the league.
Watching it on television
Every fixture in the league’s own system carries a broadcast channel, and for the 2026/27 opening weekend all of them resolve to AIS Play Sports channels 1 to 4, on AIS’s own domain. Four parallel channels is how a 16-club league fits into a weekend when most matches kick off between 18:00 and 19:30.
The rights themselves sit with the Football Association of Thailand. The league’s regulations describe live and recorded broadcast as the association’s exclusive copyright across television, OTT, streaming, radio and social platforms, and forbid a club from broadcasting or publishing match footage without written permission. Clubs may post their own highlights only three hours after full time and for a maximum of three minutes, or six hours if using the rights holder’s footage. That is why club social feeds are so quiet on matchday.
The national team, and the women's game
FIFA’s own ranking puts Thailand 94th on 1,250.80 points in the edition dated 20 July 2026, between Benin and Palestine. That is the plain global position.
Regionally the record is far stronger. The tournament organiser’s own site records Thailand as the ASEAN Championship’s most successful team with seven titles — 1996, 2000, 2002, 2014, 2016, 2020 and 2022. The competition, now the ASEAN Hyundai Cup, ran its 16th edition from 24 July to 26 August 2026. Thailand won Group B with four wins from four and did not concede a goal, then lost the final to Vietnam: 0-2 at home on 22 August and a 2-2 draw in Hanoi on 26 August, 4-2 on aggregate. That is consecutive final defeats to the same opponent, after 2024.
Home internationals are played at Rajamangala National Stadium on Ramkhamhaeng Street in Hua Mak, Bang Kapi — confirmed as the venue for that 22 August final. Renovation work there is real and ongoing: the Sports Authority of Thailand’s own procurement listings show current contracts for roof repair, royal box refurbishment, toilet renovation and electrical works. The ground is in use regardless. We could not obtain its capacity from any official source and are leaving that blank rather than repeating a figure from a listicle.
On the women’s side: the Thai Women’s League 1 ran eight clubs over fourteen matches from 31 January to 21 June 2026 and was won by BGC-College of Asian Scholars with 13 wins from 14. Thailand have qualified for the Women’s World Cup twice, in 2015 and 2019, with a single win — 3-2 against Côte d’Ivoire in 2015. FIFA’s women’s ranking has Thailand 49th as at 16 June 2026.
What we could not confirm
- Rajamangala Stadium’s capacity from any official source. It is a Sports Authority venue, not in the league’s stadium registry, and neither SAT nor AFF publishes a figure on the pages we could read.
- The nearest MRT or BTS station to PAT Stadium. Port FC publishes a map pin and no transport text; the MRT operator’s site returned 403 to every request.
- Buriram United’s ticket prices as text. Published as an image only. See section 04.
- Ticket prices for BG Pathum, Bangkok United, Chonburi, Ratchaburi and several others. No working official site exists for most of them. Note that at least one former club domain now serves loan spam and is not the club.
- The 2026/27 competition regulations. Not published when we checked. All quota and promotion rules on this page are the 2025/26 editions.
- Whether the top-flight foreign registration cap has moved from seven to ten. The league’s database hints at it; no regulation confirms it and no on-pitch limit is attached. We are not stating it.
- Muangthong’s stadium capacity. The club’s own page says 15,000; the league’s registry says 13,500. Two official sources, two numbers, so we have quoted both rather than picking one.
- The broadcast rights holder company and contract term. The channels are confirmed from the fixture records; no announcement naming the rights holder was findable.
- Anything at all from the Football Association of Thailand’s own website. Its competitions and women’s football pages carry placeholder text.
Frequently asked questions
The top flight is now branded LEAGUE I, with LEAGUE II and LEAGUE III below it. From the league's own competition system, League I has 16 clubs in 2026/27 and League II has 18, and the season runs from matchday 1 on 4 to 6 September 2026 to matchday 30 on 30 May 2027 - thirty matchdays across an August-to-June football year rather than a calendar one. Buriram United are the reigning champions, having won 2025/26 on 70 points from 22 wins, 4 draws and 4 defeats, ahead of Port FC on 60 and Ratchaburi on 59. Under the league's own regulations, the bottom three of the top flight go down, and the top two of League II come up along with the winner of a play-off between the clubs finishing third to sixth.
Port FC, and it is not close. PAT Stadium sits in Khlong Toei, inside central Bangkok, with a capacity of 8,000 - a genuinely small, loud ground in a working port district, and the only top-flight club actually inside the city. Port were founded in 1967 and are the oldest surviving Thai football club. Everything else is a trip: True Bangkok United and BG Pathum United now share True BG Stadium in Thanyaburi, Pathum Thani, north of the city, and Buriram is 410 km away in Isan. One correction worth making, because older guides still say otherwise: Bangkok United no longer plays at Thammasat, and Muangthong United are not in the top flight in 2026/27 - they were relegated with Nakhon Ratchasima and Kanchanaburi Power.
Between about 120 and 250 baht for a normal seat, but very few clubs publish it, and that is the honest state of things. Muangthong United, now in League II, publishes a full set on its own site: 150, 180 and 220 baht for home zones depending on where you sit, and 250 baht for the away zone, before the ticketing platform's service fee. Buriram United does publish a price map for Chang Arena, but as an image rather than as text, so we are not transcribing figures from it - what its own page states in words is only that you buy online through its ticketing site or at the booths outside the ground. Most Thai clubs announce matchday prices on Facebook and nowhere else. The league's own regulations do require every club to notify the league of its gate prices before the season and get approval before changing them, and to allocate away supporters at least 10 per cent of capacity.
More than most people assume, and the familiar 3+1 rule is now the second-division rule rather than the top-flight one. Under the league's own 2025/26 regulations, a top-flight club may register up to seven general-nationality foreign players plus an unlimited number of ASEAN-nationality players, and may name all of them in a 23-man matchday squad. On the pitch it may field a maximum of five general foreign players at once, plus two more where those are ASEAN nationals. An ASEAN-quota player must have at least three appearances for his national team at under-19 level or above in a FIFA, AFC or AFF competition. League II is much tighter: three general foreigners plus one AFC and one ASEAN, registered and on the pitch. Note these are the 2025/26 regulations - the league had not published a 2026/27 edition when we checked.
Yes, with two hard requirements. The first is the badge: the league's own regulations require a top-flight head coach to hold a Pro Licence or above recognised by AFC, UEFA or FIFA, and an assistant coach an A Licence or above. In League II the head coach needs an A Licence. The second is the work permit, and the league makes this explicit rather than leaving it to the player: article 4.21 of the top-flight regulations requires the member club to obtain a work permit from the Ministry of Labour for each foreign footballer and to send it to the competition department as soon as it is issued. So the permit is the club's obligation and the league holds a copy. If a club offers you a playing or coaching role and is vague about the permit, that is the question to press.
On AIS, through its Play Sports channels. Every fixture record in the league's own competition system carries a channel and a link, and for the opening 2026/27 matchday those links all resolve to AIS's own domain across Play Sports 1 to 4 - four simultaneous channels, which is how a 16-club league fits into a weekend. Broadcast rights themselves sit with the Football Association of Thailand: the league's regulations describe live and recorded broadcast as the exclusive copyright of the association across television, OTT, streaming, radio and social platforms, and forbid a club from publishing match footage without written permission. Clubs may post their own highlights only three hours after full time, capped at three minutes.
Regionally dominant historically, and currently short of that. FIFA's own ranking page puts Thailand 94th in the world on 1,250.80 points in the edition dated 20 July 2026. In Southeast Asia the record is much stronger: the tournament organiser's own site records Thailand as the ASEAN Championship's most successful team with seven titles, in 1996, 2000, 2002, 2014, 2016, 2020 and 2022. But it has now lost consecutive finals to Vietnam - in 2024, and again in 2026, when Thailand won Group B with four wins from four and no goals conceded, then lost 0-2 at home on 22 August and drew 2-2 in Hanoi to go out 4-2 on aggregate. Home fixtures are played at Rajamangala National Stadium in Hua Mak, Bang Kapi, which hosted that final while renovation contracts are running at the venue.
Related guides
- Bangkok — including Khlong Toei, where the only top-flight ground in the city is.
- Buriram — the champions’ province, and a very different cost of living.
- Pathum Thani — Thanyaburi, and the ground two clubs now share.
- Muay Thai for foreigners — the other spectator sport, with its own rules on getting paid.
- Running and marathons — if you would rather take part than watch.
- Work permits in Thailand — the requirement behind article 4.21.
- Transit score by city — how easily you would actually get to a ground.
- Explore Thailand — the section this guide sits in.
Khlong Toei is a football district as well as a port
The only top-flight ground inside Bangkok is a walk from some of the city’s most undervalued rental stock.
Sources & References
- Thai League — the league's own competition system, which backs thaileague.co.th. Its 2026/27 tournament records give the top three tiers as LEAGUE I, LEAGUE II and LEAGUE III, with 16 clubs in League I and 18 in League II, matchday 1 on 4 to 6 September 2026 and matchday 30 on 30 May 2027
- Thai League — the league's own final 2025/26 top-flight table: Buriram United champions on 70 points from 22 wins, 4 draws and 4 defeats, ahead of Port FC on 60 and Ratchaburi on 59; Muangthong United, Nakhon Ratchasima and Kanchanaburi Power relegated
- Thai League — the league's own stadium registry for the 2026/27 top flight, giving each ground's capacity and address, including Chang Arena at 32,600, True BG Stadium at 15,114 shared by True Bangkok United and BG Pathum United, and PAT Stadium at 8,000 in Khlong Toei, Bangkok
- Thai League — the league's own signed Thai League 1 Competition Regulations 2025-26: article 15 on promotion and relegation, article 29.3 on the seven general-nationality foreign player registration cap plus unlimited ASEAN players, article 30.2 on a maximum of five general foreigners plus two ASEAN players on the pitch, article 32 on the Pro Licence requirement for head coaches, and article 4.21 requiring the club to obtain a Ministry of Labour work permit for each foreign player
- Thai League — the league's own signed Thai League 2 Competition Regulations 2025-26: article 29.3 capping registration at three general foreigners plus one AFC and one ASEAN player, and article 15.3 setting the promotion play-off between the clubs finishing third to sixth
- Buriram United — the club's own history page, listing eleven league titles including 2025/26, and describing Chang Arena as the first football stadium in Thailand certified by FIFA and AFC with a current capacity of 32,600
- Buriram United — the club's own ticket page. Prices are published as an image price map rather than as text, so this page names only the two sales channels: online at brutdticket.online and the ticket booths at Chang Arena
- Muangthong United — the club's own tickets and membership FAQ, publishing home-zone tickets at 150, 180 and 220 baht and the away zone at 250 baht excluding the ticketing platform's service fee, with home tickets on sale five days before the match and stadium booths typically opening at 15:00
- Muangthong United — the club's own stadium page for Thunder Dome, giving capacity 15,000, opened 1998, record attendance 20,469 against Chonburi in 2011, and former names Yamaha Stadium and SCG Stadium. Note this differs from the league registry's figure of 13,500
- Port FC — the club's own about page: founded 1967, the oldest surviving Thai football club, nicknamed the Port Lions, with AFC Cup and AFC Champions League experience
- FIFA — its own world ranking page for Thailand: 94th on 1,250.80 points in the edition dated 20 July 2026, and 49th on 1,485.043 points in the women's ranking dated 16 June 2026
- ASEAN United FC — the tournament organiser's own about page for the ASEAN Championship: Thailand is the competition's most successful team with seven titles, in 1996, 2000, 2002, 2014, 2016, 2020 and 2022, and lost the 2024 final to Vietnam
- ASEAN United FC — the tournament's own 2026 record: Thailand won Group B with four wins from four and no goals conceded, then lost the final to Vietnam 4-2 on aggregate after a 0-2 home defeat on 22 August and a 2-2 draw in Hanoi on 26 August. The competition is now the ASEAN Hyundai Cup
- ASEAN United FC — the tournament's own match page for the 2026 final first leg, giving the venue as Rajamangala National Stadium, 24 Ramkhamhaeng Street, Hua Mak, Bang Kapi, on 22 August 2026
- Sports Authority of Thailand — the authority's own procurement listings for Rajamangala, covering roof repair, royal box refurbishment, toilet renovation and electrical-system renovation, confirming that renovation works there are current and government-procured
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
