Yardmark Support
Yardmark is an all-in-one record-keeping app for dynasty fantasy football leagues. Explore your league's seasons, managers, records, draft history and trade history in one place.
Contact support
Need help, found a problem, or have a question? Email us:
yardmarkdynasty@gmail.comFor troubleshooting, include your public Sleeper league ID, your device and app version, what you expected, and what happened. A screenshot can help. Please don't send passwords, access tokens, or other sensitive information. If your email app doesn't open, copy the address into your preferred email service.
Frequently asked questions
Help with importing leagues, viewing historical records and troubleshooting.
How do I import my league?
Yardmark imports public Sleeper leagues. Copy the numeric league ID from your Sleeper league link, enter it in the Sleeper league ID field on Overview, and tap “Explore League History.” Enter the ID itself, not the whole URL. You don't need to provide a Sleeper password or sign in.
How far back does the league history go?
Yardmark follows the league's linked previous seasons in Sleeper, up to 20 seasons. The available history depends on those links and the data Sleeper returns. An unlinked or unavailable older season cannot be reconstructed automatically.
Where can I view historical records, drafts and trades?
After importing a league, use Overview to open Draft History and Trade History. Record Book shows league records and provides access to championships. Manager Profiles and Rivalries let you explore managers' results and head-to-head history.
Why are some seasons or records missing?
Some Sleeper seasons, matchups or transactions may be unavailable or incomplete. Yardmark shows data notes when it detects missing information and avoids treating incomplete results as verified records. Current-season results may also be excluded from completed-season career totals. Check the data notes and try refreshing the league when more data is available.
What should I do if a league won't import or refresh?
Check your internet connection, confirm the numeric league ID is correct and the Sleeper league is public, then try again. If Sleeper is temporarily unavailable, try again later. If the problem continues, email support with the league ID and the error message or a screenshot. Don't delete the app as a first troubleshooting step: that can remove locally saved history.
Why does a trade or draft value show as unavailable?
Market values come from FantasyCalc. A temporarily unavailable feed, an unmatched player or pick, or incomplete data can prevent a complete grade. Yardmark does not treat a missing value as zero. Try refreshing and check the connection or data notes. These comparisons use current market values, not values on the original trade or draft date and not historical fantasy production.
Is my imported history saved across devices?
Imported history is saved locally on the device or browser where you use Yardmark; it is not synced through a Yardmark account. You can import the same public league ID on another device. Deleting the app or clearing its browser storage can remove local archives, and switching leagues does not necessarily erase previously saved archives.