For the complete documentation index, see llms.txt. Markdown variants of the ranked boards (dynasty and fantasy rankings for NFL, NBA, MLB and CFB) are available by appending.mdto those URLs or by sendingAccept: text/markdown; other pages answer 404.
College Football · The Rivalry Ledger
All-time series records, streaks, era swings and upset rates for college football's great rivalries.
Open the Rivalry Ledger in the Campus Lab to draw any pair's Century Strip — every meeting since 1900 as one band.