Closing the Performance Gap: Why Most Sales Teams Stay Lopsided (and How to Fix It)

Holden Mumau
March 6, 2026

Closing the Performance Gap: Why Most Sales Teams Stay Lopsided (and How to Fix It)

Every sales leader eventually faces the lopsided team problem: a couple of high performers carrying the number while the rest of the team hovers, stagnates, or hides in the safety of the middle.

It looks like a bell curve… until it doesn’t.

When 80% of your revenue is coming from 20% of your team, you’re not just dealing with a performance issue. You’re dealing with a systems issue.

Let’s break down why sales teams get stuck, and the system changes that actually close the performance gap.

The Hidden Comfort of Being “Not Last”

In most underperforming teams, low performers don’t feel low.

They feel safe.

If you’ve got 10 reps and 8 of them are struggling, those eight start comparing themselves… to each other.

“Well, at least I’m not in last place.”

“Those top reps have better accounts.”

“They’ve been here longer.”

It’s human. It’s also deadly to performance.

This mindset is exactly what happens when you don’t have execution you can see. Without clear standards and visible behavior, people anchor to the wrong scoreboard.

Excuses vs. Execution

Here’s the truth your reps may not want to hear:

Top performers didn’t start with better accounts.

They didn’t start with more connections.

They didn’t start with magical talent.

They started with zero, just like everyone else.

What they did have was:

  • A willingness to experiment
  • Zero attachment to excuses
  • Consistent execution of key behaviors
  • Openness to coaching
  • The ability to turn small insights into big wins

High performers aren’t “just smarter”…they’re good operators.

Where Sales Leaders Go Wrong

When teams struggle, managers tend to flip their coaching strategy upside‑down:

  • Most time goes to the lowest performers
  • Least time goes to the top performers
  • The middle gets lost in the noise

But here’s the kicker:

Low performers are often least likely to improve, and high performers are usually the most eager for coaching.

We see this constantly: leaders invest heavily where the return is lowest.

Enter: The People Evaluator

This is just a simple, clarifying tool to get real and move the needle.

Take your sales team. Rate every rep on a 10‑point scale…but you can only use two numbers:

9 or 6. That’s it. 

You’ll quickly see your team fall into three groups:

1. The Nines

High performers. Builders. Fast adopters.

Spend more time with them than you think you should.

2. The Six Pluses

High potential. Good attitude. Right energy.

They can become 9s, so these are your investments.

3. The Terminal Sixes

Solid. Reliable. Consistent.

Not future 9s, but they pay for themselves and don’t cause issues.

Let them work! They’re valuable role players.

4. The Six Minuses

This is the hard truth group.

The ones who drain time, resist new ideas, and rely on excuses.

You already know who they are.

And you already know what needs to happen.

Your job as a leader isn’t to be irrationally harsh, it’s to get real, because dealing in the real gives you:

A visible structure
Shared language for performance levels
A roadmap for where to spend your coaching time
Clarity for reps on where they actually stand
A path for adoption that sticks 


It eliminates politics.

It eliminates the “I thought I was doing fine?” conversations.

It creates accountability you can see.

The Real Fix to the Performance Gap

There is no motivational speech that closes the gap. no compensation plan you change or tweak will magically eliminate the middle. No amount of “try harder” will transform your sales culture. The only thing that closes the performance gap is:

A shared sales operating system.

Visible execution.

Clear expectations.

And coaching in the right places.

The People Evaluator tool is only one example of a tool your team can use for success. The key is in consistency across the board. Our Sales Operating System (BZSOS)  provides you with a system and SOP’s your reps and managers will actually follow. If you’re looking for that next step toward a truly great sales team, we’d love to talk. 

Moving the needle is closer than you think!

Book a Call Here: https://blind-zebra.com/contact

Align every step for every rep