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Four Pillars of Effective Win-Loss Analysis

Andrew Peterson

Welcome to For more win-loss analysis best practices, check out our comprehensive guide to win-loss analysis by clicking here.

What is win-loss analysis?

For B2B sales organizations, win-loss analysis is the practice of capturing and analyzing the reasons why you win and lose sales opportunities.

It’s like film study for football teams. Great football teams use film study to review past performance (their own and their competitors) to uncover ways to improve performance in the future and increase the probability of success.

Like film study for football teams, win-loss analysis is the process of going back and analyzing past wins and losses to uncover the trends and insights that can influence future success rates. Effective win-loss analysis helps companies identify and prioritize critical product gaps, enhance sales training and messaging, improve marketing effectiveness, and foster strategic alignment.

How to calculate win rate & win/loss ratio

The simplest way to determine your win rate is to calculate the ratio of deals won to the number of total closed opportunities. (A closed opportunity is a deal where a buyer has made a final decision, and you’ve either won or lost.)

Once you calculate your win rate by analyzing your win-loss ratio, you can get even more insight into why you’re winning and losing deals by adding context to your data.

For example, you can examine your win rate by team and study what your top performers are doing right, and turn those insights into a sales coaching program.

You can look at your win rate by industry to learn which prospects you’re most likely to close, and where you should be focusing your marketing efforts.

You can get an overview of your win rate by geography to compare trends in different sales regions and territories.

You can even study your win rate filtering by competitor. This will show you which companies you’re most likely to beat when you go head-to-head, and which companies tend to outperform you. This will allow you to create a sales and/or product strategy to step up your game, and win more deals.

When filtered correctly, and viewed wirh the right context in mind, your win ratio can provide you with tons of powerful, actionable insights that will help you win more.

To learn more about this, click here.

Do you know why you win and lose?

Surprisingly, fewer than 20% of companies invest properly in win-loss analysis. That’d be like 80% of professional football teams skipping film study - an unthinkable proposition in today's game.

But most businesses are casual in their approach to win-loss analysis. They neglect the practice because their leaders claim to "already know why we win and lose." But in reality, they probably don’t. Many leaders base their conclusions on a tiny sample of customer interactions and/or anecdotes they hear from the sales team - a biased and unreliable source of information. Research has shown that sales reps are wrong about why they win and lose deals more than 60% of the time.

Companies that neglect win-loss analysis are missing out on a huge opportunity to increase sales win rates, sharpen their product strategy, and build sustainable competitive advantage.

For a more in-depth introduction to win-loss analysis, including tips and best practices, download Clozd's comprehensive guide to win-loss analysis here.

The 4 Pillars of Effective Win-Loss Analysis

The way football teams approach film study has evolved through the years. Better methods and technologies have given certain teams a distinct competitive advantage.

Likewise there are win-loss methods and tools that companies can employ to make win-loss analysis more effective. At Clozd, we bucket them into four categories that we refer to as the four "pillars" or "core competencies" of win-loss analysis:

1. Leadership & Culture
2. Data Collection & Quality
3. Data Synthesis & Analysis
4. Adoption & Action

Companies that invest in mastering these competencies can achieve powerful results. In fact, a study by Gartner found that companies that invest in rigorous win-loss analysis may achieve as much as a 50% improvement in sales win rates (Source: Gartner).

1. Leadership & Culture

Great win-loss programs start at the top. Senior level executives, including (especially) the CEO, endorse and oversee the program and establish a culture that values constructive criticism. They eagerly review win-loss transcripts and findings and translate them into action. They view win-loss analysis as an ongoing pulse check on sales performance and the competitiveness of their product offering. 

2. Data Collection & Quality

Great win-loss programs consist of actual conversations (interviews) with the decision-makers at won and lost accounts. Other data sources (e.g. CRM fields or sales reps) are unreliable and other collection methods (e.g. surveys) are too rigid, too leading, or lack sufficient depth and detail.

The interviews are best conducted by a neutral, third-party to promote candor and honesty on the part of the interviewee. The program and questions are designed to balance the needs of multiple functions such as sales, marketing, and product development. Insights are gleaned relating to your product offering, sales team, competitive landscape, pricing and packaging, and more.

3. Data Synthesis & Analysis

Great win-loss programs have a consistent and systematic approach to tagging key themes from each interview, and tracking them over time to identify the trends that merit organizational action. Key themes and trends become the basis of internal win-loss dialogue and decision-making. Additionally, there are methods in place for tracking common quantitative metrics that measure and benchmark product performance, sales performance, and relative competitor performance over time.

4. Adoption & Action   

Great win-loss programs leverage technology to share win-loss findings with stakeholders across the organization and encourage action. They make it easy for stakeholders to search, study, and adopt the findings. There is active dialogue amongst teams and departments about win-loss insights and leaders frequently reference them in meetings. The feedback shapes training, sales, and marketing content.

What resources can help me get started?

Ready to get started?

There's a wealth of resources that can help you design and implement an effective win-loss program at your own company. Here are just a few:

Or, visit to learn about the services and technology we offer for win-loss analysis. Clozd can help you design and execute a world-class win-loss program. We offer an experienced team, sound methodology, and innovative technology to help you start winning more.

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