Guide to League Imports

What league imports are

League imports connect fantasy football history to Legacy Social. When a supported league can be imported, the platform can use available league data to show teams, owners, seasons, standings, schedules, matchups, awards, and other historical context.

The goal is to turn league history into something members can revisit, discuss, and attach to their Legacy Social identity.

Supported import sources

Legacy Social is building around supported import flows for platforms such as Fleaflicker, Sleeper, and ESPN. Availability can vary by platform, league access, historical data quality, privacy settings, and season.

Why imported history matters

A strong fantasy league has stories: champions, close losses, draft steals, trade histories, streaks, and long-term rivalries. Imports help preserve those stories in a place where members can revisit them.

Imported history can also support Legacy Scoring, public league summaries, profile context, awards, and long-term fantasy resumes as supported integrations become available.

Why this matters for profiles

• Imported leagues can support the Fantasy Experience area of a profile.
• League history can help other members understand a user's fantasy resume.
• Awards and milestones can create more meaningful profile context.
• Public league summaries can help leagues show verified history without exposing every private league workflow.