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Notes for owners · Sales management

How to run a win-loss review with a small sales team

Five questions to put to a buyer after a loss, who on a small team should ask them, and a log layout that turns the answers into changes in how you sell.

The GullySales team · Updated 17 Oct 2026 · 5 min read

Editorial illustration for Win-loss analysis
On this page
  1. Why does your own explanation of a loss not count?
  2. Who should make the call?
  3. What are the five questions?
  4. How should the answers be recorded?
  5. For example: an LED lighting supplier in Rajkot
  6. When should you skip a review?
  7. Sitting down with ten rows

A win-loss review is a short, structured call to a buyer who did not choose you, followed by a one-line entry in a shared log. Five questions are enough. Someone other than the salesperson should ask, the answers should be written in the buyer's words, and every tenth entry the team should read the log together and change one thing. Without that last step it is only a conversation.

Why does your own explanation of a loss not count?

Because it is a guess made by the person with the most to lose from the real answer. "They went for a cheaper rate" is the explanation many teams give for a loss, and it is sometimes wrong. The buyer picked the supplier who replied the same day, or who sent a sample, or whom their engineer already knew.

A review replaces the guess with an answer from the person who decided. It does not need software. It needs a phone, ten minutes and the discipline to write down what was said instead of what you hoped to hear.

Who should make the call?

On a team of three or four, use this rule:

  • If the loss is under a size you set (for instance, an order value below your average), the owner or a colleague who never met the buyer calls.
  • If the loss is large, the owner calls, whatever the size of the team.
  • The salesperson who handled the deal reads the answers and adds a line on what they would do differently, but does not ask.

Call within a couple of weeks of the decision while the buyer remembers it, and never while you are still in a live negotiation. If the buyer says the matter is open, it is not a loss yet.

What are the five questions?

Open with a line that removes pressure: "We did not get this one and I am not calling to change that. Could I ask five quick things so we do better next time?"

  1. "What did you end up choosing, and what made it the better fit?"
  2. "What did you need that you were not sure we could give?"
  3. "Was there a point where we stopped feeling like the obvious choice? What was happening then?"
  4. "Who else had a say, and what did they care about?"
  5. "If we had done one thing differently, what would it have been?"

Question one gets the decision. Two finds the unspoken doubt. Three finds the stage of the sale where it slipped. Four exposes the person you never met. Five invites advice, which people give more freely than criticism.

Do not argue. Do not explain your price. If they say you were expensive, ask what the other quote included. That one follow-up shows whether price was really the reason.

How should the answers be recorded?

One row per loss, in a sheet the whole team can open. The layout below keeps it small enough to fill in right after the call.

DateBuyer typeOrder size bandChoseTheir reason, in their wordsStage it slippedPerson we missedOur change

Two columns matter more than the rest. "Their reason, in their words" stops you converting a plain answer into your own vocabulary. "Stage it slipped" lets you count later: first reply, site visit, quote, follow-up, final round.

Leave "Our change" empty until you read ten rows together. Filling it in after every call makes people act on a single loss.

For example: an LED lighting supplier in Rajkot

Take an invented supplier of commercial lighting to showrooms and small factories that believed it was losing on price. The owner asked a colleague from the accounts side to call six lost buyers. Four of the six named something other than price. One mentioned a delivery delay on an earlier job. Two said the quotation reached them as a photo of a handwritten page, and a rival's arrived as a clean PDF with wattage, warranty terms and a delivery line. One said the contractor who fits the lights preferred the other brand and the contractor, not the owner, controlled the order.

Before the calls, the supplier had answered every loss the same way: it cut its rates on the next two quotes and lost those as well. After the calls it changed two small things. Quotes went out as a typed sheet with the same headings every time. And the fitting contractor became a named contact on every showroom deal, rung before the quote went out instead of after. Over the next ten log entries, the handwritten-quote complaint did not come back, but "contractor preferred the other brand" appeared twice, so ringing the contractor earlier became the next change to try.

The supplier could not prove the price cuts had been unnecessary, only that the log pointed somewhere else. That is the honest limit of this method: it finds likely causes, not certainties, and six calls is a small sample.

When should you skip a review?

Skip it for buyers who never replied to any message. There is no decision to ask about, and the call is just a nuisance. Skip it for lost deals where you walked away on purpose. And skip the review, not the logging, when you have fewer than five losses to look at, because there is nothing to compare yet.

Do not use the log to rank salespeople. The moment it is used that way, losses stop being recorded honestly.

Sitting down with ten rows

Give the sheet forty minutes once ten rows exist. Sort by "Stage it slipped" and count, then sort by "Person we missed". Pick the single pattern that shows up in at least three rows, write the change in the last column against those rows and name who owns it. Read the next ten rows against that change.

If you are a one-person sales team, the owner-calls rule cannot apply. Ask a friendly customer or a supplier who knows the buyer to make the call, or record the answers yourself and mark them "asked by me", so you read them with a little more suspicion.

Pick your three most recent losses, find a colleague who never met those buyers and give them the five questions before the end of the week. If you would rather not make these calls yourself, win-loss analysis is the service for it, and the sales section holds the related posts. To describe your own situation, tell us what you need.

Questions

Questions owners ask.

Will a buyer really tell me why they chose someone else?
Many will, if you ask after the decision is final, say you are not trying to reopen it, and keep the call short. Some will not answer, and that is fine. A handful of answers can show patterns your own guesses miss.
Should the salesperson who lost the deal make the call?
Preferably not. A buyer may soften the truth for the person they dealt with. Someone else on the team, or the owner, gets plainer answers. If nobody else is free, the salesperson can ask, but the answers need a second reader.
Do I review wins as well as losses?
Yes, a few. Buyers who chose you tell you which promise they believed, and that is what your next pitch should lead with. Losses show the gaps; wins show what to protect. Start with losses if time is short.
How many losses do I need before the review means anything?
Read them in groups of about ten. One loss is a story. Ten with reasons written in the same format start to repeat, and the repeated reason is the one worth acting on.

From the blog

More notes for owners.

Your next practical step

Tell us what you are trying to grow, and we will read it before we call.

Eight short steps, mostly taps. Skip anything you would rather answer on the call.