To summarise using COPIUM the best way for TL to qualify is
FNC lose to NAVI 0-2
VIT lose to KOI 0-2
BBL lose to both GX & FUT 0-4
KC lose to TH (Not that it matters)
TL win 2-0
and if that happens (which wont :( ) then every team in Group Alpha will be 3-3
BBL 3-3 6-7
KC 3-3 8-7
FNC 3-3 6-7
VIT 3-3 6-9
TL 3-3 7-7
going to MAP diff it would mean
KC 1st TL 2nd
leaving FNC, BBL, VIT fighting over 3rd seed however literally 1 map win for the other teams in alpha just straight up halves the already tiny chance TL has. so RIP liquid I guess