Riot Games announced on 19 December 2019 that Talon Esports would be one of ten teams participating in the newly created Pacific Championship Series.

[9] Talon Esports finished third in the 2020 PCS Spring regular season, qualifying for the first round of playoffs in the winners' bracket.

[13][14] Mid laner Park "Tank" Dan-won was brought in as a substitute for the summer split, but was later promoted to the starting position after the departure of Candy on 9 July 2020.

[17] River and Tank were unable to participate in the play-in stage due to delayed visas, and were replaced with Hsiao "Kongyue" Jen-tso and Chen "Uniboy" Chang-chu respectively.

[22] PSG Talon announced the departure of Tank on 31 October 2021[23] and the signing of Huang "Maple" Yi-tang as his replacement on 10 December.

PSG Talon finished second in their group with a 4–2 win–loss record, only losing to first-place MAD Lions, and qualified for the "rumble" stage of the tournament.

After sweeping J Team in the semifinals, PSG Talon qualified for the 2021 World Championship and their fourth consecutive PCS finals, where they defeated Beyond Gaming after another close series.

The team was placed in Group C, along with China's Royal Never Give Up, South Korea's Hanwha Life Esports, and Europe's Fnatic.

[31] Ultimately, PSG Esports would end their partnership with Talon on 5 January 2025, before the start of the 2025 League of Legends Championship Pacific (LCP) season, which the team were partners in.

Talon Esports extended its partnership with KFC on 31 January 2022 and gave the fast food chain naming rights to its Arena of Valor team.

Talon Esports joined the professional Overwatch scene in March 2017 by signing a Taipei-based roster, with Hongkonger Yip "Moowe" Chi-yeung being the only non-Taiwanese player.

[41][42][43] Sean Zhang, CEO and co-founder of Talon Esports, announced on 12 October 2020 that his organisation had secured US$2 million in seed funding from investors.