Any information out yet?
2 groups of 4 makes a lot of sense with every group having teams from every region.
Top 2 of each group qualify to double elim playoffs or single elim BO5's with the nr.1 of group A facing and the nr. 2 of group B.
swiss format, It says it on the ticket sales page.
https://www.ticketmaster.es/artist/valorant-champions-tour-masters-madrid-entradas/1238204
March 14 to 18: Swiss Phase
March 19 and 20: No games
March 21: Draw Phase
March 22: Final of the Upper Draw and Semifinals of the Lower Draw
March 23: Final of the Lower Draw
March 24: Grand Final