1) they played against weak LATAM and BR teams... both matches were 2-0 so little strats were prob shown
2) they have shown only 3 maps so teams can't anti strat their breeze, split, haven and their T side Ascent because they only played like 3 T side rounds
3) SEN's icebox has somehow gotten worse from when they played against NV since they seem to be stuck in Masters 2 meta... so I think NV will prob have a better Icebox, we know how bad SEN's Ascent is, Bind is a tie in my eyes, Split is SEN but then they lost to an EU team on Split (EMEA's worst map)... Breeze doesn't matter since NV will ban it... Haven is a map no one chooses anymore I feel like... so I think NV stands a good chance of beating SEN