
Moneyball Marketing: Get More From Your Marketing Budget

Duncan Rooney or your Billy Beane
CMO – Ball player
Aug 10, 2026

Moneyball Marketing: Get More Wins From the Budget You Have
This is a blog I've wanted to write for a long time.
Not just because Moneyball is a great film, but because the thinking behind it has always felt incredibly relevant to marketing.
Everyone wants a bigger marketing budget.
More paid media. Another person. A new agency. Better tech. More content.
But here's a different question.
If I gave you £1m to spend on marketing this year, then took £200k away tomorrow, could you still deliver the same result?
Most teams would immediately look for cuts.
I'd start somewhere else.
What are we already paying for that isn't materially contributing to the win?
That's Moneyball.
Moneyball Wasn't About Spending Less
Moneyball is often simplified into a story about using data to build a cheap baseball team.
For me, that's missing the point.
The Oakland A's couldn't compete financially with the richest teams, so they had to stop valuing players in the same way everyone else did. They looked for attributes that contributed to winning but were being undervalued.
They didn't have the biggest budget. They had to make their budget smarter.
Moneyball wasn't about having less money. It was about getting more wins from the money you had.
Marketing should work the same way.
Right People. Right Jobs. Right Moment.
Look at your marketing budget and you'll find people, agencies, media, technology, content and platforms.
Over time, they become fixtures.
We've always used that agency. Paid gets 40%. We can't cancel that platform. That's someone's role.
But why?
Your budget shouldn't be a historical record of decisions made three years ago. It should represent the best combination of resources to achieve what you're trying to achieve now.
And sometimes that means changing the team sheet.
Use Data to Find What's Being Undervalued
This isn't about letting a dashboard run the marketing department.
Data should challenge judgement, not replace it.
Look at CAC, conversion, retention, margin, customer behaviour and incremental revenue. But don't just ask what's performing best.
Ask:
What are we undervaluing?
Maybe CRM is quietly producing brilliant returns while paid gets all the attention. Maybe you don't need another 100,000 visitors — you need another 1% of existing visitors to convert.
Maybe someone in your team has a skill that's far more valuable in a different role.
That's where the marginal gains are often hiding.
Sometimes You Have to Change the Team Sheet
I saw this repeatedly at Pass the Keys.
As the business scaled, the team we needed next wasn't always the team we'd built for the stage before.
Sometimes people moved positions because their strengths were better suited elsewhere. Sometimes responsibilities changed. Sometimes we needed new specialist capability. And sometimes we had to accept that a person and role were no longer the right fit.
That's part of leadership.
Someone can be incredibly busy. An agency can produce endless reports. A channel can generate millions of impressions.
But output isn't outcome.
If the output doesn't match the outcome, don't just demand more output. Change the team sheet.
Coach. Move. Support. Trade. Bench.
Nothing gets a guaranteed place because it worked last season.
That approach helped us change the business significantly at Pass the Keys. We scaled from around 600 to 3,500 properties and grew gross booking value from £13m to £41m.
See how we scaled Pass the Keys →
But Sometimes You Just Need to Pay for Talent
There's another side to Moneyball that gets lost.
Sometimes the expensive player is expensive for a reason.
You can optimise the squad, move budget around and hunt for marginal gains all day long. But there are moments when what the business actually lacks is experience.
Someone who has seen the problem before. Someone who can look across the whole pitch rather than defend one position.
That's where a senior or fractional marketing leader can make a disproportionate difference.
You're not necessarily paying them to do everything. You're paying for the helicopter view: to look at the team, the data, the agencies, the channels and the commercial model and work out what needs to change.
Then help implement it.
Sometimes Moneyball means finding the £20k opportunity everyone missed.
Sometimes it means sucking it up and paying for the player who changes the game.
The trick is knowing the difference.
Trade the Players, Not Just the Budget
Once you've found an imbalance, do something about it.
If £20k isn't creating enough value, move it. If paid has reached diminishing returns while CRM is underdeveloped, shift the balance. If an agency is excellent at one thing but you're paying it for five, change the scope.
If someone's abilities create more value somewhere else, move their position.
Resource isn't sacred because it's already allocated.
That's not instability. That's optimisation.
You Don't Need a £1m Budget to Play Moneyball
Now let's shrink the numbers.
You've got £50k a year for marketing.
Suddenly every £5k matters.
The agency retainer matters. The traffic you're paying for that doesn't convert matters. The software nobody uses matters. So does the founder spending ten hours a week doing something somebody else could do better.
With £50k, you can't afford eleven priorities.
You need to know which two or three things are most likely to move the commercial number.
A £50k business might need to move £5k.
A £1m marketing operation might need to move £200k.
Different team. Different league. Same game.
Then Do It Again — But Give Things Time to Work
There isn't a perfect marketing team or permanent channel mix.
Customers change. People develop. Channels mature. CAC rises. Technology changes what's possible. Something undervalued last year might be overpriced today.
But there's an important caveat here:
Don't confuse optimisation with impatience.
Not everything delivers immediately.
A new channel may need time to find an audience. A new proposition needs repetition before people remember it. Brand familiarity and loyalty aren't created after three ads. Even a new person needs enough time and context to understand the business and start changing the numbers.
Sometimes the correct decision is not to bench something that's struggling.
It's to give it another game.
The important thing is knowing what you expected to happen, what signals should tell you it's working and how long you're prepared to give it before making the call.
That's where judgement matters as much as data.
So keep scouting. Keep measuring. Keep moving resource - but give good decisions enough cadence to prove themselves.
Sometimes you coach. Sometimes you trade. Sometimes you bench.
And sometimes you hold your nerve.
So, Do You Actually Need More Marketing Budget?
Maybe.
There are absolutely times when more investment is the right answer.
But before asking for another £100k, another hire or another agency, I'd want to know we're getting enough from what we've already got.
Where is money leaking? What's being undervalued? Are the right people doing the right jobs? And where would the next pound create the most value?
That's essentially the thinking behind my Marketing Audit.
I'm not interested in producing an 80-page strategy deck of everything you could do. I want to find the gaps and identify the one to three moves most likely to make a material difference — then help turn them into action.
Take a look at how I approach a Marketing Audit →
Frequently Asked Questions
What is Moneyball marketing?
Moneyball marketing means using commercial data and customer insight to identify where people, channels and budget are being over or undervalued, then reallocating those resources towards what is most likely to deliver growth.
Does Moneyball marketing mean cutting the budget?
No. The objective is better return from the resources available. Sometimes that means cutting. Sometimes reallocating. And sometimes it means investing more in talent or activity capable of creating disproportionate value.
How long should you give a new marketing channel to work?
There isn't one universal timeframe. It depends on the channel, buying cycle, budget and objective. The important thing is to agree upfront what early success signals look like and give the channel enough time and repetition to build awareness, learn and optimise before judging the final outcome.
Does Moneyball marketing work with smaller budgets?
Absolutely. Arguably it matters more. A business with £50k has less room for wasted investment than one with £1m. The numbers change; the question doesn't:
Where will the next pound create the most value?
Final Thought
Billy Beane couldn't simply buy the team everyone else wanted.
So he built the team he needed to win.
Marketing leaders should be prepared to do the same.
Don't protect a channel because you've always used it. Don't protect an agency because changing it is awkward. Don't leave someone in a position that doesn't make the best use of their ability.
But equally, don't bench a good player because they didn't score in their first game.
And don't always assume cheaper is smarter.
Scout. Play. Measure. Coach. Trade. Bench. Invest. Hold your nerve. Repeat.
Because growth isn't always about finding more money.
Sometimes it's about finding the value already sitting on your bench.
And sometimes it's about paying for the player who knows how to win.

