COLUMN - Has tennis bet its future on Saudi money that might not stay?

If you think what’s happening with LIV Golf is just a golf story, you’re missing the point. It’s a warning. Reports that Saudi Arabia’s Public Investment Fund will pull funding from LIV after the 2026 season—after pouring more than $5 billion into the league—should hit tennis like a cold shock. Not because Saudi Arabia is leaving sports. It isn’t. But because it may be done subsidizing sports properties that don’t deliver enough in return.

That distinction matters more than anything else. Because professional tennis has spent the last two years quietly reorganizing itself around the assumption that Saudi money is not just available, but dependable. That’s a dangerous assumption. The sport isn’t dabbling with Saudi investment. It’s leaning on it. The ATP Tour didn’t just take a sponsorship. It put PIF branding on its rankings and started shaping its future calendar with Saudi Arabia in mind. The WTA Tour went even further, placing its most important event, the Finals, in Riyadh through 2026 and treating that deal as a foundation rather than a bridge.

Then there’s everything around it. The outsized exhibition money. The talk of a Saudi Masters 1000. The slow but steady normalization of Saudi Arabia as a central pillar of the tennis economy. This isn’t opportunistic. This is structural. And structure creates risk. LIV Golf shows exactly how that risk plays out. That league had everything tennis now assumes is enough. Unlimited funding. Star power. Global ambition. A clear mandate to reshape the sport.

What it didn’t have was a real business model. It didn’t build a sustainable audience. It didn’t secure meaningful media value. It didn’t justify its cost. And if the reporting is even partially accurate, that’s why the funding may be going away. Not because the money disappeared. Because the patience did. Tennis should not assume it’s different.

In fact, tennis may be more exposed. Golf created a rival product that could be turned off. Tennis has allowed Saudi investment to seep into its core product. Rankings, calendar, prestige events. These are not things you can easily unwind without consequences. So what happens if the strategy shifts? Not a dramatic exit. That’s not how this works.

It looks like a Masters 1000 that doesn’t quite materialize when it’s supposed to. It looks like a WTA Finals deal that is ended prematurely, forcing the tour back into the same instability it thought it had escaped. It looks like exhibitions that quietly stop paying absurd money because the point of paying it no longer exists. It looks like tennis having to stand on its own again. And that’s the part no one seems ready for.

Because Saudi investment has given tennis something it has lacked for decades: financial breathing room. It has allowed both tours to avoid harder, more uncomfortable decisions about structure, scheduling, and how to actually grow a consistent global audience. That breathing room may not last forever. If Saudi Arabia starts treating sports investments the way every serious investor eventually does—demanding return, alignment, and proof of concept—tennis will have to answer questions it has successfully avoided.

What is the ATP’s growth model without external capital propping it up? What is the WTA’s long-term anchor if Riyadh disappears overnight? What does the sport actually look like when the biggest checks are no longer automatic? Those questions aren’t hypothetical anymore.

LIV Golf just showed everyone how quickly the premise can change. And here’s the uncomfortable truth tennis needs to confront: It hasn’t been building a future with Saudi money. It’s been building a future that depends on it. That’s a very different bet. And it’s one that could go wrong a lot faster than anyone in tennis wants to admit.