Quick answer: Padel balls and tennis balls look almost the same, but a padel ball is slightly smaller (6.35–6.77 cm vs 6.54–6.86 cm) and has lower internal pressure, so it bounces lower and plays slower. That suits the enclosed padel court and its glass walls. You can hit a tennis ball on a padel court for a casual knock, but for proper games use padel balls.
Walk into any club and you will see players pull a tube of tennis balls out of their bag for padel. It works, sort of. But the two balls are built to different rules, and the difference shows up the moment the ball comes off the back glass. Here is exactly how they differ, why it matters, and when you can get away with using a tennis ball.
Padel balls vs tennis balls: the specs side by side
Both balls are a pressurised rubber core covered in felt, and both weigh the same. The differences are size, pressure and bounce. These are the official limits from the International Padel Federation (FIP) and the ITF's standard Type 2 tennis ball:
| Spec | Padel ball (FIP) | Tennis ball (ITF Type 2) |
|---|---|---|
| Diameter | 6.35–6.77 cm | 6.54–6.86 cm |
| Weight | 56.0–59.4 g | 56.0–59.4 g |
| Rebound (dropped from 254 cm) | 135–145 cm | 135–147 cm |
| Internal pressure | Lower | Higher |
| Typical tube | 3 balls | 3 or 4 balls |
| Built for | Enclosed court, walls in play | Open court, no walls |
On paper the gaps look tiny. On court, a slightly smaller, softer ball that tops out lower on the bounce changes the rhythm of every rally.
Why the differences matter on court
Padel is played inside a 20 m x 10 m cage where the glass and mesh are part of the game. A livelier tennis ball comes off the back wall faster and higher, which shortens the time you have to read it and pushes more balls out of the court over the top. A padel ball sits up more predictably, giving you time to let it pass, turn and play it off the glass.
The lower pressure also makes a padel ball feel slightly softer on a stringless padel racket. Because padel rackets have no strings to absorb shock, a harder, higher-pressure tennis ball sends more vibration through the frame and into your arm. If you play several times a week, that adds up.
Finally, the smaller size and lower bounce reward touch shots. Bandejas, viboras and chiquitas are designed around a ball that stays low. With a tennis ball, the overhead game turns into more of a slugging match and the lob becomes harder to control.
Can you use tennis balls for padel?
Yes, for a casual hit or a first try at the sport, a fresh tennis ball will do the job. Nobody will stop a friendly game. But you will notice three things: the ball bounces higher off the floor and walls, rallies feel quicker, and smashes fly out of the court more easily. For club sessions, leagues, coaching or anything competitive, use proper padel balls. Competitive padel is played with balls that meet the FIP specification above.
The reverse is also true: padel balls are not a good substitute for tennis balls. On an open tennis court they feel flat and slow, especially on serve.
Speed vs control: not all padel balls play the same
Within the FIP limits, brands tune their balls differently, which is where choosing the right one helps your game.
- Speed balls (for example Wilson Premier Padel Speed) have a livelier bounce for attacking players and colder or indoor courts.
- Control / all-round balls (for example Head Padel Pro S+ or Wilson Premier Padel) play a touch slower and suit consistent baseline play.
- Value training balls (Wilson Padel x3, Babolat Court) are ideal for coaching sessions and beginners who go through a lot of balls.
Temperature matters too. In a cold UK winter, every ball feels deader, so a speed ball can make indoor and outdoor winter padel more enjoyable.
How long do padel balls last?
Like tennis balls, padel balls lose pressure once the tube is opened. For regular players, a tube typically gives two to four sessions of good bounce before it feels noticeably flat. Signs it is time for a new tube: the ball sits low off the back glass, the felt goes bald, and the ball sounds dull off the racket. Keep a fresh tube for matches and use older balls for drills. If you buy for a club or coaching programme, ask us about bulk pricing.
Our picks at Central Tennis
All in stock now and priced per tube of three:
- Head Padel Pro S+ Padel Balls A durable all-rounder with a consistent bounce; our default match ball.
- Wilson Premier Padel Balls Premium felt and a controlled feel for players who want consistency over pace.
- Wilson Premier Padel Speed Balls The lively option for attacking players and cold winter courts.
- Babolat Court Padel Balls Great value for social games and beginners.
- Wilson Padel x3 Ball The budget pick for drills and coaching baskets.
Browse the full range in our padel shop, or compare with our tennis balls if you play both sports.
FAQs
Is there a difference between padel balls and tennis balls?
Yes. Padel balls are slightly smaller (6.35–6.77 cm vs 6.54–6.86 cm) and have lower internal pressure, so they bounce a little lower and play slower. Both weigh 56.0–59.4 g.
Can you use tennis balls for padel?
For a casual knock, yes. For proper games, no: tennis balls bounce higher off the floor and glass, rallies get faster and smashes fly out of the court more easily. Competitive padel uses balls that meet the FIP specification.
Is padel easier than tennis?
Most beginners find padel easier to pick up. The smaller court, underarm serve, shorter solid racket and slower, lower-bouncing ball mean you can rally within your first session.
Are padel balls smaller than tennis balls?
Slightly. The maximum padel ball diameter (6.77 cm) is below the maximum for a tennis ball (6.86 cm), and the minimum is lower too.
How many padel balls come in a tube?
Padel balls are almost always sold in pressurised tubes of three.
The bottom line
Padel balls and tennis balls look like twins, but the smaller size and lower pressure of a padel ball are what make padel play like padel. Use tennis balls for a quick try if you must, then pick up a tube of proper padel balls before your next game. New to the sport? Start with our guide to the best padel rackets for beginners, brush up on the rules and scoring of padel, and keep your kit in shape with our padel racket care guide. Questions? Get in touch – our team plays padel and is happy to help.
