If Sen didn't stomp Loud, like if they didn't 2-0 them then it's over, even if they win the next 2 matches. It's because if they don't get a clean 2-0 then kru and C9 have a chance to take their spot if they won 1 more match. Additionally g2 might also be in contender if they win against loud. Kru has the lowest chance among the three to make it since their next 3 matches is against lev 100t and loud. But if by any chance they beat one of them then GG Sentinels.