Open Clashd, go to Profile, scroll to the bottom and choose Delete account. You confirm twice and it happens immediately.
If you cannot open the app, email admin@solvvspace.com from the address you registered with, subject "Delete my Clashd account", and include your team name so we can find you. We action requests within 30 days and confirm by email.
Your account, email address and display name, your linked FPL Team ID, your league entries, scores and results, your Aside selections, and any device registered for notifications.
Limited records where the law requires it, for example where a prize has been paid, held only for as long as we must keep them. Past gameweek tables may still show that a place was taken, with no name or team attached.
Self-exclude in Profile instead. Your account stays, you stop taking part, and you can come back.