# Verified sports cappers ranked by ROI — SportDataIQ

> SportDataIQ ranks verified sports cappers by ROI. Every record is graded automatically from the box score against the closing line; the board fills as cappers reach 20 graded picks.

Source: https://sportdataiq.com/cappers · Updated: 2026-09-22T02:13:10.220Z · Rebuilt every 10 minutes.
Method: every pick posted before kickoff through SportDataIQ, odds and line snapshotted at post time, graded automatically from the official box score; closing price recorded at kickoff; CLV = posted price vs closing price. Ranked by ROI (units won ÷ units risked). Minimum 20 graded picks and 10 closing lines; league boards need 10 graded picks in the league. Only SDIQ Verified records (no self-grading) with a fully public record are listed.

## Ranked

No capper has reached the minimum sample yet.

## Rising (verified, under the minimum sample, unranked)

- DeepSix (@deepsix) — 3-3, +2.71u, 6 graded. https://sportdataiq.com/c/deepsix

## FAQ

Q: What is a verified capper?
A: A capper whose every graded pick was settled by SportDataIQ from the official box score — never typed in, never edited. The SDIQ Verified mark disappears the moment a capper grades a pick themselves.

Q: How is the board ranked?
A: By return on investment (units won ÷ units risked) over the window you choose. Every row also shows units, win rate and closing-line value so you can sort by whichever matters to you. A capper needs 20 graded picks and 10 with a closing line to be ranked; smaller samples appear in the Rising strip, unranked.

Q: What is closing-line value (CLV)?
A: How much better the price a capper posted was than the price at kickoff. If they posted −105 and the market closed at −120, they beat the close. Positive CLV over hundreds of picks is the strongest evidence a bettor is actually ahead of the market — win rate alone can be luck.

Q: Can a capper hide bad results?
A: Not and stay on the board. Listing requires a fully public record — units, ROI and CLV shown — and no self-grading. Retracted picks are voided and never rewritten. A capper who resets their record is off the board for 30 days.

Q: How do I follow one of these cappers?
A: Every row links to the capper's page and, where they have one, their join button (Discord, DubClub, Whop or Telegram). Their picks post to their community with the odds, the book and a live tracker; you decide what to tail.

Q: Is this betting advice?
A: No. SportDataIQ grades records; it does not pick games or endorse anyone on this list. Past results do not guarantee future ones. 21+ where legal — if gambling is a problem, call 1-800-GAMBLER.

SportDataIQ grades records; it does not give betting advice. 21+ where legal.