CLV tracking

Why CLV beats ROI as a health check

Betting results are extraordinarily noisy. A losing month tells you almost nothing about whether your process is sound, and a winning month tells you almost as little. Working out whether an edge is real from profit alone can take a thousand bets or more, by which point you have either compounded a good process or funded a bad one for a very long time.

Closing line value sidesteps the noise. The closing line is the market at its most efficient — the price after everyone has bet, including people who know more than you. Beating it repeatedly is difficult to do by accident. That makes CLV a far faster signal: it stabilises in dozens of bets where ROI needs hundreds, and it points forward rather than backward.

How Flamia scores it

When you commit a bet, Flamia records the price you took and the market you took it in. When that market closes, the bet is stamped against the closing number and scored. You do not fetch anything, and you do not maintain a column — which matters, because manually recording closing lines for every bet is the single most abandoned habit in betting spreadsheets.

Scores roll up across your whole ledger and slice by the dimensions that actually change decisions: by sport, by market, by bookmaker, and by how far ahead of kickoff you placed. That last cut is often the most useful one people have never seen — many bettors discover their edge lives almost entirely in early lines, or evaporates when they bet late.

• Scored automatically on every committed bet — a Pro feature.
• Broken down by sport, market, bookmaker and time-to-kickoff.
• Sits alongside ROI, win rate, drawdown and exposure in one view.
• Backfilled onto imported history wherever a closing line exists.

What good looks like

Positive CLV sustained across a few hundred bets is the strongest evidence available that you are doing something right, even if your bankroll has not caught up yet. Negative CLV during a winning run is the more uncomfortable reading, and the more valuable one: it usually means the profit came from variance rather than skill, and that continuing unchanged is a slow way to give it back.

Flamia is deliberately not in the business of telling you what to bet. It tells you whether what you already bet is working, which is the question a record is uniquely able to answer.

Frequently asked questions

What is closing line value?

The difference between the odds you took and the odds the market closed at. If you backed something at 2.10 and it closed at 1.95, you took a better price than the final market — positive CLV. Sustained positive CLV is the most reliable early indicator that a betting process has a genuine edge.

How many bets before CLV means anything?

It becomes informative far sooner than profit does — a meaningful signal typically emerges within dozens of bets, against the hundreds ROI needs. It is a faster read, not an instant one; a handful of bets is still noise.

Do I need the paid plan for CLV?

Yes — CLV scoring is part of Pro (€37.99/month). Closing-line data has a real cost to source, which is why essentially every tracker that offers CLV puts it on a paid tier; Pikkit prices theirs at $39.99/month. The free ledger still records and tracks your bets, so you can build history before deciding.

What if a market has no closing line?

The bet is recorded normally and simply carries no CLV stamp, rather than being scored against a guess. This is most common in obscure markets and in older imported history.