What is Backdoor Cover?
College football predictions for every FBS game, free. The pattern-filtered subset we actually bet posts before kickoff and is graded in public.
Harpd Rank · Games
Backdoor Cover vs NegativeEV
A side-by-side comparison of two games products listed on Harpd Rank — product type, capabilities, leaderboard position and maker verification, from live data.
Quick answer: Both are listed in Games on Harpd Rank; Backdoor Cover sits at #265 and NegativeEV at #454 on the current leaderboard. Rank Points reflect promotional activity on the leaderboard, not an editorial quality verdict.
Ranked by Harpd Rank. Paid Rank Points are promotional placement, not an editorial recommendation.
Head to head
Backdoor Cover vs NegativeEV comparison
| Metric | Backdoor Cover | NegativeEV |
|---|---|---|
| Category | Games | Games |
| Harpd Rank position | #265 | #454 |
| First listed | Sep 15, 2026 | Sep 15, 2026 |
| Website | backdoorcover.io | negativeev.com |
Product type, Capabilities, Best for, Rank Points, Maker status are not recorded for either product in the Harpd dataset, so those rows are omitted rather than shown as a value.
Server-rendered from live Harpd Rank data. Rows where the two products differ are highlighted. Rank Points are promotional; visit counts are real outbound clicks from Harpd product profiles.
Key differences
- rank position
What is NegativeEV?
Paste a bet and NegativeEV checks it against thousands of simulated games to tell you whether the price is good, bad, or fair.
Frequently asked questions
What is the difference between Backdoor Cover and NegativeEV?
In the Harpd dataset they differ on rank position. Backdoor Cover is listed in Games — College football predictions for every FBS game, free. The pattern-filtered subset we actually bet posts before kickoff and is graded in public.. NegativeEV is listed in Games — Paste a bet and NegativeEV checks it against thousands of simulated games to tell you whether the price is good, bad, or fair..
Which should you choose, Backdoor Cover or NegativeEV?
The table above is the whole comparison: rank position differ; everything else is equal in Harpd's data. Harpd does not score feature quality or pricing, so this page cannot rank one above the other — open both profiles and their official sites to decide.
Are these comparison rankings paid?
Listing on Harpd Rank is free and entering the board is free. Makers can optionally add Rank Points with Credits, which is promotional placement. This page shows the data openly — including the promotional nature of Rank Points — so you can weigh it yourself.