in the event that two or more Teams are tied in the standings at the conclusion of the Regular Season, the tie will be broken by the following criteria:
Head-to-head match score
Head-to-head map differential
Head-to-head round differential
Overall map differential
Overall round differential
Liquid-M3C 0-2
Liquid-LDN 2-0
IF
LDN-M3C 2-1
M3C 1-1(+1)
Liquid 1-1(+0)
LDN 1-1(-1)
so its sure that Liquid(third) passed with M3C(second)
end of this posts