
Prime League 1st Division Summer 2021 is a League of Legends competition, prize pool €50,000. It ran from June 1, 2021 to August 8, 2021. 96 matches were played. 10 teams took part: MOUZ, BIG, EWI, GL, ESG, SKP, PTA, WAVE, USE, S04.E. BIG won the title with the best match record of the field, 16–7. 1 of the 5 multi-game series ended without the loser taking a single game (20%). The longest winning run of the event belongs to E WIE EINFACH E-SPORTS, with 8 straight match wins. The longest game lasted 53 minutes, between FC Schalke 04 Evolution and Unicorns Of Love Sexy Edition.
Promotion 2027
Sep 7, 2026 – Sep 17, 2026
Summer 2026
Jun 30, 2026 – Sep 12, 2026
Spring 2026
Apr 1, 2026 – May 30, 2026
Winter 2026
Feb 3, 2026 – Mar 7, 2026
Season Finals 2025
Aug 12, 2025 – Aug 24, 2025
Summer 2025
Jul 15, 2025 – Aug 11, 2025
Spring 2025
Mar 25, 2025 – May 30, 2025
Winter 2025
Jan 20, 2025 – Mar 8, 2025