2019 Thai League 1
The 2019 Thai League 1 is the 23rd season of the Thai League 1 , the top Thai professional league for association football clubs , since its establishment in 1996 , also known as Toyota Thai League due to the sponsorship deal with Toyota Motor Thailand . 
<triplet> 2019 Thai League 1 <subj> association football <obj> sport <triplet> Thai League 1 <subj> association football <obj> sport <subj> 1996 <obj> inception