Books covered on ArchivePicks

The sportsbooks, prediction markets and exchanges whose posted lines ArchivePicks shows. Information only: ArchivePicks is not affiliated with any of them and takes no bets.

ArchivePicks reads posted lines and prices from five books and shows them beside each player's hit rates. Each page below says what the book is, which sports and markets ArchivePicks shows from it, and how its prices sit next to the others.

• Courtside

  NFL and NBA player props; moneyline, spread and total in Game Lines

• Underdog Pick'em

  NFL, college football, NBA and CS2 player props

• Kalshi

  NFL and NBA player props; game lines for NFL and college football

• Polymarket

  NFL and NBA player props; game lines for NFL and college football

• Novig

  NFL and NBA player props; moneyline, spread and total in Game Lines where matched

How prices from different books line up

Every price on the board is shown as American odds. Where a book quotes a probability instead, ArchivePicks converts it first, and each side is shown at the price someone could actually buy it at. Each price carries the time it was read, and a line older than 15 minutes is styled as stale.

Books post their own numbers, so the same player and stat can sit at different lines and prices on different books. A player's page shows each book's line and prices as a separate card so they can be read side by side, and the line picker on a board row lists the books that post that player. Where several books price the same number, a row can also note when one book's price beats the other books' average no-vig price; that describes prices, not what will happen.

Using the Book filter

On the NFL and NBA boards a Book row of filters sits under Market. Pick a book to narrow the board to the players that book prices, each at that book's own number, or pick All books to clear it. The choice is remembered per sport on your device. College football and CS2 have a single book, so they show no Book filter.

For definitions see the Glossary, and for how prices are read see the Methodology.

Frequently asked questions

Which books does ArchivePicks show?

Courtside, Underdog Pick'em, Kalshi, Polymarket and Novig. NFL and NBA boards show all five; college football and CS2 show Underdog Pick'em.

Is ArchivePicks affiliated with these books?

No. ArchivePicks is not affiliated with any of them, does not take bets and has no betting or sign-up links.

How do I see only one book's lines?

On the NFL and NBA boards, use the Book row of filters and pick a book. Pick All books to clear it. The choice is remembered per sport on your device.