Can I manage the notifications I get from leagues and league requests? (US) What are leagues? (US) How are Leagues different from a traditional season-long league? (US) What duties and responsibilities does a Daily Fantasy League Commissioner have? (US) What if a league contest doesn’t fill? (US) How do I delete or leave a league? (US) How do recurring DraftKings Daily Fantasy Sports contests work in leagues? (US) Can DraftKings be used to organize a season long league? (US)