Originally posted by Mauslord
Originally posted by Hesticus
Originally posted by yarish
Originally posted by anality777
Dear w34z3l! I really liked these ranges, but there is one question. Why against the opening of the UTG my hand QJs fold? While KQs and JTs cold-call. Sorry for my bad English
Please answer!
I would also like to know. Up.
Hi guys! 
Thanks for watching the w34z3l's walkthrough! I still have to finish the last 2 episodes 
I may be of help here with your question. We don't open from UTG with QJs and KJs because we will be dominated by better Qx and Kx as well as with flushes. Most strong Ax call vs UTG and raise with lower Ax in which you will fold most of your Qx and Kx.
hey . i think you missunderstood the question.
Callingrange BTN vs UTG open

why is JTs a call and why is QJs and KJs a fold?
Regarding why not calling QJs:
UTG open raises AQs, AQo, AJo, AJs, KQs, KQo, KJs (52 combos) which all dominate QJs hand. QJs dominates hands from utg range: QTs, JTs.
JTs is dominated by AJs, AJo, KJs, QJs, QTs, KTs, ATs (36 combos) which all dominate QJs hand. JTs dominates hands from utg range: T9s
so from this, you can see that JTs is dominated by less hands from utg range than QJs. Probably the EV of JTs is not much different than the EV of QJs, but since JTs has less domination issues than QJs and similar playability (ability to hit strong hand), JTs has probably higher EV than QJs.
Nobody can prove you that JTs is a +EV cold call vs UTG range, or that QJs is -EV cold call, because the EV calculation is impossible with todays knowledge. It is possible to look at large database of hands, and see the winrate of cold calling JTs vs utg range and also for QJs. Probably Weasel saw that JTs is making money and that QJs is losing.
If QJs is -EV cold call for the limits where Weasel plays, or his students are playing it -EV, it still doesn't mean that you cannot play QJs +EV.
It depends on the population of players where you play, how loose they open raise from UTG, how good they play postflop. The looser they open raise and the worse they play postflop, so you can cold call more hands preflop +EV. Also the higher the rake is, or the lower the rakeback is, you can play less hands +EV.