As there are 7 maps in the map pool, 4 maps need to be eliminated for a BO3. All vetoes and map picks need to be made before the match(In main stage - we encourage you to choose maps as soon as your opponent will be announced).The player with the higher ladder stage ranking can decide if they want to veto first or second. The order for vetoes is ABAB(bans) ABC(picks) for BO3Example of vetoes for the BO3 match:player A vetoes a mapplayer B vetoes a mapplayer A vetoes a mapplayer B vetoes a mapplayer A picks the first mapplayer B picks the second mapthe remaining map will be played in the decider match Neo Sylphid v2.0 Block Chain v1.2