San was the champion last year in Myanmar, while last year she lost it by a point to Yagon and is the only team that has won the title apart from the two strong ones, Yagon (5) and Yandanarbon (4).
You do not say this year is ideal, but neither is it ugly. Two away matches, both with the same result (2-2), one of which was with the small and medium Shanghai (equalized in 80 ') and the other with the strong Yantanarbon (equalized in 93').
On the other hand, Dagon started with a home victory (3-1 Zuekapin) and then received a three-pointer away from Rankin. The sample is small, so the neo-enlightened is still uncharted, but logically, it is not a group that can put high obstacles on the big ones. I estimate that the two draws of the Sun are the ones that forced the book to get this odds for the double, as under normal conditions it would not exceed @ 1,40