[Plugin: LeagueManager] Select Multiple Leagues in Widget

Well I have the exact same question. Did you find an solution?

the only way I see to do it is to add the widget to the sidebar twice. It makes the sidebar a bit large because of the heading, but it works.

see how I have just implemented this on https://www.forbiddencityfc.com/

I use the Tabber Tabs Widget Plugin for my website: https://www.battlefield3chile.com/