[8] After sinatraa was suspended in 2021, Sentinels acquired Tyson "TenZ" Ngo on loan from Cloud9 in March of that year for Valorant Challengers Stage 1 and 2.

[11] In September 2021, Sentinels finished 5th–8th place at the Valorant Champions Tour Stage 3: Masters Berlin after a defeat to Team Envy.

[13] On September 21, 2022, Sentinels was selected as a partner by Riot Games to compete in the Valorant Champions Tour Americas League for 2023.

[14] Sentinels overhauled their entire Valorant roster by letting go of Shahzeb "ShahZaM" Khan, Jordan "Zellsis" Montemurro, Michael "shroud" Grzesiek, and Eric "Kanpeki" Xu and replacing them with former XSET players, Zachary "zekken" Patrone and in-game leader Rory "dephh" Jackson, as well as 2022 Valorant Champions winners Gustavo "Sacy" Rossi and Bryan "pANcada" Luna.

[22] Following the signing of Zellsis, Sentinels began a series of multiple off-season events culminating in their participation in the "AfreecaTV Valorant League" in Seoul, South Korea where they finished 1st place after beating Paper Rex.

Sentinels had a poor record in the subsequent Americas Stage 1, missing out on playoffs and being unable to qualify to Masters Shanghai.

On September 14, 2024, TenZ announced his retirement from Valorant competitive play after over four years of competing, removing his spot from the active roster.

[28] In October 2020, Sentinels announced the signing of Bradley "Frosty" Bergstrom, a two-time Halo World Championship winner.

On the same day, Sentinels signed Kahari "Kuhlect" Miller, Tyler "Spartan" Ganza, Nick "KingNick" Panzella, and Kyle "Chig" Lawson.

[30] Exactly three months later, Kuhlect is released from the active roster,[31] and a few days later on April 17 the organization signs Ayden "Suspector" Hill.

[32] A few months later on June 23, Suspector and KingNick depart the team, and Sentinels pick up Jesse "bubu dubu" Moeller and Michael "Falcated" Garcia.

Included in the signings were Owen "Animal" Wright, Jaden "rieo" Leis, Mike "mikeqt" DeMarco, and Cayden "Carose" Bradford.