Free tool

Closing Line Value (CLV) Calculator

Closing line value compares the odds you took to where the market closed. Consistently beating the close is the single best evidence that you're a long-term winner — far more reliable than a short run of wins or losses. Positive CLV means you got a better price than the market settled on.

Odds format

Odds you took

Closing odds (your side)

Closing odds — other side (optional)

Add the opposite side's closing odds to remove the vig and get true CLV.

Closing line value

+7.69%

You beat the close

True CLV (no-vig)

—

Add the other side

You secured a better price than the market closed at. Do this repeatedly and profit tends to follow, regardless of any individual result.

We track CLV on every bet we flag — automatically.

No spreadsheets, no manual closing-line lookups. Bull Metrics captures the closing line for every value bet and verifies, in public, whether it beat the market. CLV you can't fake is the foundation of our track record.

See our verified CLV

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