Is there any bar in bkk that have Rangers tv or have another channel that shows the Rangers games?? I know there is a few in Pattaya but I cant be going there every weekend

I think Rangers games are on BT Sport. I think they have that in the CrossBar on Soi 23.

To see if it's actually showing the Rangers game, you need to check here:

http://liveonsat.com/los__FT_br_scottish_ALL.php