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Metrics & Analysis — Yield, ROI and Closing Line Value: which metrics really matter in betting
Metrics & Analysis 7 min · 2026-02-27

Yield, ROI and Closing Line Value: which metrics really matter in betting

Hitting 60% of your bets and still losing money is more common than you think. The metrics that matter aren't the ones you're looking at.

Why hit rate is useless on its own

Two bettors can hit 60% of their bets. One makes money, the other loses it. The difference isn't the picks.

The difference lies in average odds, stake, and discipline.

Bettor A
60% hit rate · average odds 1.40 · yield: −6%
VS
Bettor B
45% hit rate · average odds 2.50 · yield: +12%

Measuring only hit rate is a mental trap. It makes you feel you're doing well even when you're losing money. If you want to ground one of these variables in numbers, check how to calculate yield step by step.

Summary: Hit rate without context of odds and stake is noise. You need metrics that measure efficiency, not feelings.

Track your bets, analyse your real yield and manage your bankroll with data, not intuition.

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What each metric tells you

The 3 key metrics
Yield
Return on total amount staked. The most important.
ROI
Similar to yield. The key is being consistent with the formula.
CLV
Compares your odds with the closing line. Signal of real edge.

If you consistently get better odds than the close, that's a very strong signal you're betting well, even before you see profits. It also helps to understand how odds and margins work, because CLV only makes sense if you know what margin you're paying. These same metrics are the most useful when trying to tell if a tipster is truly profitable.

CLV in practice: If you bet at 2.10 and the odds close at 1.95, that's positive CLV. Repeated over hundreds of bets, it's the most reliable signal that you're finding value.

Summary: Yield measures efficiency, ROI measures return and CLV measures edge over the market. Together, they tell the complete story of your betting.

How to interpret them together

Beware small samples: A yield of +15% over 30 bets means nothing. A consistently positive CLV over 500 bets does.

Sample size matters more than you think.

When you cross-reference data like stake, sport, tipster and bookmaker, real patterns start to emerge. But be careful: in the short term, variance can distort any metric, so you need enough volume before drawing conclusions.

That's where most bettors fail because their data isn't organised. If you're still choosing between manual spreadsheets and a dedicated tool, you should compare tracking bets in Excel vs using an app.

Summary: No single metric tells the truth on its own. Cross-reference them, demand volume and let the data speak. StakeMaster calculates yield and ROI automatically by sport, tipster and bookmaker.

Frequently asked questions

What is a good yield?

Any sustained positive yield over a significant sample (300-500+ bets) is already good. A yield of 3-5% over the long run is excellent. Consistency and sample size matter most to rule out variance.

Can you win without good CLV?

Short term, yes, thanks to positive variance. But long term it's very hard to stay profitable without consistently beating the closing line, because CLV is one of the best indicators of a real edge over the market.

How often should I review my metrics?

Ideally every 100-200 new settled bets. Reviewing too often leads to reacting to statistical noise. A monthly or bimonthly review, depending on volume, is a good rhythm for spotting real trends without overreacting.

Most bettors don't lose because they pick badly. They lose because they don't measure what they do. With StakeMaster you can see your yield, ROI and real evolution without going mad with spreadsheets.

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