This market will resolve to "Yes" if 100 Thieves' CS2 roster qualifies for (i.e., participates in the main event/group stage of) any S-Tier CS2 tournament that concludes by June 1, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". For the purpose of this market, an "S-Tier Event" refers to any tournament classified as S-Tier on Liquipedia.net. Online-only events, or events downgraded prior to event start (e.g., downgraded to A-Tier due to team attendance) do not qualify. If an S-Tier event is downgraded after it has concluded, this event will still qualify as an "S-Tier Event". Qualification is determined by the team appearing in the main tournament bracket or group stage as listed on Liquipedia.net (not merely being invited to qualifiers or play-ins unless they advance to the S-Tier main event). The primary resolution source for this market will be official information from the tournament organizers (e.g., ESL, PGL, BLAST.tv, etc.)