All 24 teams in S9 Global Finals are as follows:
FPX, RNG and iG teams in LPL Division
J-team, AHQ and HKA teams in LMS department.
SKT, GRF and DWG teams in LCK division
Spy teams in G2, FNC and LEC divisions
TL, C9 and CG teams in LCS Division
Turkey division RY team (TCL)
MMM Team of Oceania Division (OPL)
ISG Team Latin America Division (LLA)
FLA team in Brazil
UOL team (LCL) of CIS Division
Large Team of Southeast Asia Division (LST)
GAM and LK teams in Vietnam branch (VCS)
DFM team of Japan Branch (LJL)
S9 rule change
LPL obtained the qualification for the third seed to enter the second seed pool.
According to the last four international competitions (mid-season championship and global finals) completed before the 20 19 League of Legends global finals, the LPL team replaced the third seed with two champions and directly advanced to the group stage.