Starting in October, is the second season of the GetQuad 4on4 Draft Cup. The first season saw 17 teams and more than 90 players, spanning 3 divisions, with all but 1 game being played.
The live draft is expected to be streamed this coming weekend, so signups will close very soon.

Also in October we'll see the 2on2 spin-off from the HammerTime Duel League, Time 2 Hammer. This 2on2 league will feature a division structure, so players will compete against teams within their own skill-range.

Division based duel league ThunderDome is also making it's return, with it's 12th season starting during October. Signups are open now, and are expected to be open until atleast the end of September.

Later this year, the second season of the before mentioned HammerTime Duel League will be open for signups, with the season set to start in January.

Links:
[4on4] GetQuad - Website, Discord, Signup (Ending 18:00 UTC, 17 Sep 2019)
[2on2] Time 2 Hammer - Website, Discord, Signup (Ending 18:00 UTC, 06 Oct 2019)
[1on1] ThunderDome - Website, Discord, Signup (Ending 18:00 UTC, 29 Sep 2019)
[1on1] HammerTime - Website, Discord, Signup (Starting 18:00 UTC, 24 Nov 2019)