Qualified as the fifth seed in the Stage 3 Playoffs, the team fell to the San Francisco Shock 1–3 in the quarterfinals.
After defeating the Guangzhou Charge 3–1 in the tournament, the Dynasty claimed the final spot in the season playoffs.
Their playoff run opened with a 2–4 loss to the Vancouver Titans on September 5, sending the Dynasty to the lower bracket of the tournament.
On August 31, before Dynasty released any of their players, Heo "Gambler" Jin-Woo retired from professional play and became a streamer for Gen.G Esports, the team's parent organization.
[2] Dynasty elected not to re-sign three players, releasing Gong "Miro" Jin-Hyuk, Moon "gido" Gi-Do, and Choi "Wekeed" Seok-Woo.
[12] In week four, Seoul defeated Washington Justice in a match that was delayed 25 minutes due to a power surge.
After the conclusion of the regular season, Dynasty and San Francisco Shock had the exact same record and map differential; by rule, the teams had to face each other in an offline tiebreaker match to determine seeding for the Stage 1 Playoffs.
Despite being heavy underdogs, Dynasty defeated Excelsior by a score of 3–1 to move on to the Semifinals against the undefeated Vancouver Titans.
[15] Unable to bring much of a challenge to Titans, Dynasty was swept 0–4 in the semifinals to end their playoff run.
[19] Seoul kept the momentum going into the "Dallas Fuel Homestand Weekend", sweeping Houston Outlaws and defeating Los Angeles Valiant 3–2.
[20] Needing a win in at least one of their final two matches of week five to realistically keep their Stage 2 Playoff hopes alive, Seoul was set to face Vancouver Titans for the third time this season and Hangzhou Spark.
[26] Prior to their next match, main tank Baek "Fissure" Chan-hyung announced his retirement from the Overwatch League due to a "loss of love" for the game.
With a clean and methodological approach to their attack and their defense, the Shock managed to take the win in another close map.
The Shock adapted to the new role lock by subbing in and out players depending on the map type and composition they wanted to run; the strategy proved to be successful, as the Dynasty fell in the match, 1–3.
[36] For their final week of the regular season, the Dynasty first took on the Dragons on August 15; Seoul claimed a 3–1 win.
The Dynasty could not overcome solid performances by Fusion's Josue "EQO" Corona on Mei and Lee "Carpe" Jae-hyeok as they fell to Philadelphia by a 1–3.
The hope for an upset with promptly shut down from there on out, as the Titans regrouped and took victories on Watchpoint: Gibraltar, Busan, and Eichenwalde to hand the Dynasty a 2–4 loss.
[41] The loss to the Titans sent the Dynasty to the lower bracket, where they took on the fourth-seeded Hangzhou Spark in the first round two days later.
However, the Spark found their groove coming out of the match break, winning on Temple of Anubis, Dorado, and Lijiang Tower.