Your win rate dropped and nobody knows why
Break a falling win rate into its parts so you can find whether the cause is lead quality or pricing or selling rather than guessing at it.
A number fell and everyone has a theory
Win rate was comfortable last year and now it is not. The sales lead blames lead quality. Marketing blames the sales follow up. Somebody mentions that a competitor has gone cheap. Each theory is plausible and none of them is evidence.
Win rate is a ratio so it can fall for two entirely different reasons. You won fewer deals or you quoted more rubbish. Those have opposite fixes and the single headline number cannot tell them apart. Everything useful comes from breaking it into parts.
What this exercise cannot tell you
This will not explain any individual loss. A particular deal went to a rival for reasons you may never learn and chasing that one answer is a poor use of a week. The exercise finds patterns across deals and nothing else.
It needs reasonably clean records for at least two comparable quarters. If your loss reasons were never recorded then start recording them now and accept that the diagnosis arrives next quarter. The other cost is unwelcome answers. The pattern may show that your pricing is now above what your market pays or that a segment you depend on has stopped buying. Neither is reversible by better selling and both are worth knowing before you spend money on sales training.
When the number is not telling you anything
A business closing a handful of deals a quarter should not read win rate as a signal. With five quotes and two wins a single lost deal moves the percentage dramatically and the movement means nothing. Count absolute wins and revenue instead and look at win rate once annually.
A business that changed its lead source last quarter should also be careful. If you switched from referrals to paid enquiries then the denominator changed and the drop is arithmetic rather than decline. The third case is a business with no recorded loss reasons. Reconstructing them from memory six months later produces a tidy story that is mostly invention and acting on it is worse than admitting you do not know.
How to break the number apart
Split win rate four ways before interpreting anything. By lead source. By deal size band. By the person who sold it. By the stage at which the deal was lost. One of these splits almost always carries the whole decline while the others stay flat. A drop concentrated in one source is a lead quality problem. A drop concentrated in large deals is a credibility or pricing problem. A drop concentrated in one person is a coaching problem.
Then check which half of the ratio moved. Compare absolute wins across the two periods beside the number of quotes sent. Stable wins with a rising quote count means qualification loosened and the selling is fine. Falling wins with a stable quote count means something real has changed in the market or in your offer.
Then ask the buyers you lost. A short written question to ten recent losses asking what the deciding factor was will produce more than any internal discussion. Send it from the owner rather than from the salesperson who lost the deal. Buyers answer more honestly when the person who pitched them is not reading it.
Which numbers to trust
The metrics that matter are win rate by source and by size band with the loss reason recorded at the moment of loss. Recorded at the time is the critical part. A reason captured in the week of the decision is evidence. The same reason recalled at quarter end is a story.
The metric that flatters is the overall win rate itself. It can hold steady while two segments move in opposite directions and it can rise simply because your team stopped quoting difficult prospects. A rising win rate with falling revenue usually means the team is only competing where it is comfortable.
The reason you should refuse to accept
The common error is accepting price as the recorded loss reason. It is the most frequent entry in most loss logs and it is mostly a courtesy. Price is the easiest explanation for a buyer to give because it cannot be argued with and it does not require them to criticise you. So it gets written down and the investigation stops there.
That is expensive because it points to the one fix that destroys margin. Teams respond to a price loss log by discounting and the win rate recovers while profit falls. Push one level further on every price loss. Ask what the other quote included. Ask when the comparison was made. A loss recorded as price that was actually a slow response or a vague scope is a problem you can fix without giving money away.
What you can actually change this quarter
Pick the single split that carried the decline and change one thing inside it. Tighten qualification on the worst source or rework the proposal for the size band that is slipping. Changing four things at once leaves you unable to tell next quarter which one worked.
This guide explains how something works. It is not legal, tax or financial advice, and rules change. Confirm anything regulatory with a qualified professional before you act on it.