Can you play padel with tennis balls?
Short answer: technically yes — but you shouldn't. Here's why, in plain terms, and the couple of times it's genuinely fine.
Are you a padel player? We'd love to feature your photos and videos. Connect with us via our Contact Form and we'll credit you, your website, and your social handles.
I've genuinely asked myself this
When I was new to padel, I turned up to a casual hit with a spare tennis ball still rattling around the bottom of my bag — years of old tennis habits — and stood there wondering if it'd actually matter. They looked identical. Same yellow felt, same size, same everything, surely? I can't be the only beginner who's picked up a tennis ball, looked at a padel ball sitting right next to it, and wondered if anyone would notice the difference.
Turns out, you would. Not because anyone's watching — because the ball itself plays completely differently once it hits a padel court's glass. Here's what's actually going on.
Padel balls vs. tennis balls — the actual differences
They're built for two different-sized courts, and it shows the moment you hit one.
| Feature | Tennis ball | Padel ball |
|---|---|---|
| Internal pressure | Higher (~14 psi) | Lower (~11 psi) |
| Bounce | Higher and faster | Lower and more controlled |
| Diameter | 6.54–6.86 cm | 6.35–6.77 cm (slightly smaller) |
| Felt | Tighter weave, built for speed | Fluffier, built for drag and control |
3 reasons not to swap them
The bounce is way too high
A tennis ball's extra pressure means it comes off the back glass like it's been fired out of something. On a court that's meant to keep rallies controllable, that turns a considered point into a scramble — and makes it genuinely harder to play the game the way it's designed.
It's harder on your racket, and your arm
A padel racket ("pala") is a solid, drilled bat, not strings — every impact goes straight through the frame into your wrist and elbow. A harder tennis ball sends more shock through both, which over time is exactly the kind of repeated strain that can crack a foam core or bring on padel elbow.
You lose spin and control
Padel balls are built with fluffier felt specifically so you can bite into them with slice, backspin, and topspin. A tennis ball just skids through the air too fast on a court this size, which makes lobs, dropshots, and touch shots much harder to judge.
Are there any real exceptions?
A couple, honestly — this isn't a rule worth panicking over.
✓ FINE
A casual knockabout with zero padel balls in reach, or a coach using soft, low-compression junior tennis balls to teach young kids basic hand-eye coordination before they move onto the real thing.
✗ NOT FINE
An actual social game, an Americano, or anything you're keeping score in. The bounce is different enough that it'll change how the game plays, not just how it feels.
Can you actually play padel with a tennis ball?
Physically, yes — nothing stops the ball from bouncing on a padel court. But a tennis ball is more pressurised than a padel ball, so it flies off the glass much faster, which throws off rallies, scoring, and the way the game is meant to feel. Fine for a five-minute knockabout with nothing else to hand; not something to actually play a proper game with.
What's the real difference between a padel ball and a tennis ball?
They look almost identical, but a padel ball runs at a lower internal pressure (roughly 11 psi vs a tennis ball's 14 psi), so it bounces lower and slower, and it's built with fluffier felt for more air drag — which is what lets you actually put slice, backspin, or a lob on it with any control.
Will a tennis ball damage my padel racket?
Not in one hit, but a padel racket is a solid, drilled bat, not strings, and it absorbs every impact straight into the frame and your arm. A harder, higher-pressure tennis ball sends more shock through both over time, which is exactly the kind of repeated strain that leads to a cracked EVA foam core or a sore elbow — see our what to wear & kit guide for the gear that's actually worth getting right.
Are padel balls actually more expensive than tennis balls?
Not really — a tube of padel balls costs about the same as a tube of tennis balls at most sports shops. There's no real saving in swapping them, which makes it an easy one to just not bother with.
Don't overthink your gear
Grab a proper tube of padel balls — they cost about the same as tennis balls anyway — and you're set. Everything else on court matters far more than what's in your bag 🩷
What else you actually need for your first session
Clothes, trainers, whether you need your own racket — and what's nice to have but not essential.
Read the guide →Running a game? Pick your format
Add your players, get randomised or adaptive pairings each round, track scores, and share the final standings — free, no app needed.