Most punters fixate on how often a tipster wins — but a high strike rate can actually mask a losing strategy, while a tipster who loses more bets than they win can still make you money in the long run.
The Problem With Winning Percentage
Winning percentage — or strike rate — tells you how often a tipster's selections land. On the surface, it sounds like the most straightforward measure of quality. Who wouldn't want to follow someone who wins 70% of their bets?
The trouble is, odds and winning percentage are inseparable. A tipster backing heavy favourites at very short odds might win seven bets in ten and still show a long-term loss, because the winnings from those seven bets don't cover the three that fail.
Flip it around: a tipster specialising in longer-priced selections might win only three bets in ten and still be highly profitable — provided those winners were backed at odds that reflected genuine value.
Strike rate tells you how often someone wins. It tells you almost nothing about how much.
So What Is Value Betting?
Value betting is the practice of placing bets only when you believe the true probability of an outcome is higher than the probability implied by the bookmaker's odds.
Let's unpack that with a simple example.
If a bookmaker prices a coin toss at evens (2.0 in decimal odds), the implied probability is 50%. That's accurate — and there's no value either way. Now imagine a bookmaker, for whatever reason, prices heads at 2.20. The implied probability drops to roughly 45%, but the real probability is still 50%. Every time you back heads at those odds, you're getting value. Over enough flips, you'd profit.
In sport, nothing is as clean as a coin toss — but the principle is identical.
How to Spot Value
Identifying value requires two things:
- Your own probability estimate for an outcome, based on research and judgement
- The bookmaker's implied probability, which you can calculate by dividing 1 by the decimal odds
If your estimated probability is meaningfully higher than the bookmaker's implied probability, you have a value bet. If it's lower or equal, you don't — regardless of how confident you feel about the outcome.
This is why experienced bettors often say they're not trying to predict winners; they're trying to find mispriced odds.
Why This Changes How You Should Evaluate Tipsters
Once you understand value betting, it fundamentally changes how you assess a tipster's track record.
The metrics you should be looking at include:
- Return on Investment (ROI): Total profit divided by total stakes, expressed as a percentage. A positive ROI over a large sample is far more meaningful than a high win rate.
- Sample size: A tipster with 50 selections tells you very little. Look for services with hundreds of verified tips before drawing conclusions.
- Odds recorded: Be cautious of tipsters who record tips at odds that were never realistically available. Closing line value — whether the recorded odds were better than the odds at kick-off — is a useful proxy for genuine edge.
- Consistency over time: Profitability across different seasons and markets is more convincing than a hot streak.
You can browse verified tipster track records on our tipster directory to see how different services perform across these measures.
The Autumn Fixture Pile-Up: A Timely Warning
With October in full swing, the fixture calendar across football, horse racing, and rugby is at its most congested. Bookmakers know this and price accordingly — their margins tend to be sharper when public interest is highest. That makes genuine value harder to find, and it's exactly when punters are most tempted to bet on volume rather than quality.
A tipster who maintains positive ROI through a busy autumn period — where the temptation to over-tip is enormous — is demonstrating something meaningful about their discipline and process.
The Long Game
Value betting is not a get-rich-quick system. It requires patience, a sufficient bankroll to survive inevitable losing runs, and enough bets for the edge to show up in the results. Even a tipster with genuine long-term edge will have bad weeks, bad months — sometimes worse.
This is why sensible staking matters as much as finding value in the first place. Flat staking (betting a consistent percentage of your bankroll per tip) is a reasonable starting point for most punters, and it protects you from blowing your bank during a rough patch.
For a deeper look at staking plans and how to manage your betting bank, visit our betting guides hub.
The Takeaway
A tipster winning 40% of their bets at the right odds will outperform one winning 65% at the wrong odds — every single time, given enough selections. Winning percentage is the stat bookmakers want you to focus on. Value is what actually determines whether you come out ahead.
When you're evaluating a tipster, ask not just how often they win, but at what odds, over how many bets, and with what return on stakes. Those three questions will tell you far more than any strike rate ever could.
Responsible Gambling
Betting should always be enjoyable and affordable — never bet more than you can comfortably afford to lose. No tipster, regardless of their track record, can guarantee profit. If you're concerned about your gambling, please visit BeGambleAware.org for free, confidential support.
