Team Falcons and MOUZ posted sweeps for the second consecutive day during Stage 2 play on Sunday in the ESL Pro League Season 22 in Stockholm, Sweden.
Team Spirit and G2 Esports also earned sweeps after opening with wins on Saturday.
In low matches on Sunday, Inner Circle Esports, Team Vitality and 3DMAX swept their way to victory, while Aurora Gaming also prevailed.
There were 16 teams at the start of Stage 1, with eight eliminated over five rounds. Eight more teams were invited directly to Stage 2: Team Vitality, MOUZ, Team Spirit, The MongolZ, Team Falcons, Aurora Gaming, FaZe Clan and Natus Vincere.
Stage 2 runs through Wednesday, featuring the eight teams advancing and the eight teams with automatic entries competing in a 16-team Swiss format, with all matches being best-of-three.