MAD Lions won their first LEC title on 11 April 2021, after reverse sweeping Rogue in the spring finals.

The organisation also began expanding globally, sponsoring several teams in Latin America under the MAD Lions brand.

[citation needed] MAD Lions' inaugural LEC roster for the 2020 Spring Split consisted of four rookies—Orome, Shad0w, Carzzy, and Kaiser—and one former member of Splyce, Humanoid.

[10] MAD Lions' inaugural split ended when they lost to a more well-prepared G2 Esports in the final round of the losers' bracket.

However, MAD Lions placed fourth out of five teams in their group and were eliminated from Worlds contention by Turkey's SuperMassive in the knockout stage.

[16] Despite trailing 0–2, MAD Lions managed to reverse sweep Rogue in a closely fought finals, claiming their first LEC title.