The direct invites were received by:

• Team Liquid
• Team Spirit
• Team Falcons
• BetBoom Team
• Tundra Esports
• PARIVISION
• Heroic
• Talon Esports

The following teams advanced to the main stage through the closed qualifiers:

• Natus Vincere
• Aurora Gaming
• Yakult Brothers
• Team Aureus

BLAST Slam IV will take place in Singapore from October 14 to November 9. The tournament will feature 12 teams, with a total prize pool of $1,000,000.