| Season | 2015 |
|---|---|
| Champions | Police United |
| Promoted |
Pattaya United Sukhothai BBCU |
| Relegated |
Phichit Ayutthaya Phuket TTM Trat |
| Matches played | 379 |
| Goals scored | 1,074 (2.83 per match) |
| Top goalscorer |
Tana Chanabut Felipe Ferreira (25 goals) |
| Biggest home win |
Police United 7–0 Trat (22 April 2015) |
| Biggest away win |
Trat 0–5 PTT Rayong (4 July 2015) |
| Highest scoring |
Phichit 6–3 Phuket (5 July 2015) |
| Longest winning run | 5 games Police United |
| Longest unbeaten run | 14 games Police United |
| Longest winless run | 13 games Chiangmai |
| Longest losing run | 8 games Trat |
| Highest attendance | 7,657 Sukhothai 2–0 Thai Honda (9 December 2015) |
| Lowest attendance | 0 TTM 0–1 Phuket (28 October 2015) |
| Total attendance | 659,219 |
| Average attendance | 1,739 |
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← 2014
2016 →
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2015 Thai League Division 1 (known as Yamaha League-1 for sponsorship reasons) was the 18th season of the League since its establishment in 1997. It is the feeder league for the Thai Premier League. A total of 20 teams competed in the league this season.
Promoted to Thai Premier League
Relegated to Regional League Division 2
Relegated from Thai Premier League
Promoted from Regional League Division 2
Note: Flags indicate national team as has been defined under FIFA eligibility rules. Players may hold more than one non-FIFA nationality.
The number of foreign players is restricted to five per TPL team, including a slot for a player from AFC countries. A team can use four foreign players on the field in each game, including at least one player from the AFC country.
Updated to games played on 10 February 2016.
Source: Thai Premier League
Rules for classification: 1) points; 2) goal difference; 3) number of goals scored
1 Police United was suspended for one year.
(C) = Champion; (R) = Relegated; (P) = Promoted; (E) = Eliminated; (O) = Play-off winner; (A) = Advances to a further round.
Only applicable when the season is not finished:
(Q) = Qualified to the phase of tournament indicated; (TQ) = Qualified to tournament, but not yet to the particular phase indicated; (RQ) = Qualified to the relegation tournament indicated; (DQ) = Disqualified from tournament.
Updated to games played on 12 December 2015
Source: Thai Premier League
Notes:
† Teams played previous season in Division 2