Large balls with low pressure for 8 year olds and younger. Designed for 36` tennis courts, driveways and playgrounds. 75% lower bounce.

The tennis ball assortment of the Tennis Factory Bopp in Wallisellen ranges from tournament balls to training balls and children's balls. Buy the right ball for every occasion. We equip entire tennis clubs with tennis balls and if you also need tennis balls for the next interclub season, then contact us today. We will be happy to send you a price list for large quantities of tennis balls on request. Our balls are available in Wilson, Babolat, HEAD and Signum Pro brands.

As Signum Pro Switzerland we are especially proud of our Signum Pro balls, which we can only send you on request. Besides tennis balls, Signum Pro produces the strongest tennis strings in terms of price-performance. The best known Signum Pro strings are the Signum Pro Tornado, Signum Pro Xperience and the Signum Pro Hyperion. Take a look at the string reel category at https://tennisfactory.ch/saiten/saitenrollen/.

Official tournament balls

All official tournaments as well as the Rado Interclub and the Rado Club Champion Trophy may only be played with Swiss Tennis partner balls, the so-called "official balls".

In the U10 and U12 categories (R7-R9), the likewise homologated balls Stage 1 (green) are used at competition level. The balls are pressure-reduced, about 25% slower and bounce less than the conventional yellow balls.

Please note that all official balls (exception: balls Stage 1) must have a Swiss Tennis logo imprint! Non-compliance will result in sanctions for the tournament organiser.

• Babolat Team (pressure ball)

• Babolat Green (Stage 1)

• Head Tour / ATP (pressure ball)

• Head T.I.P. green (Stage 1)

• Wilson US Open Swiss Tennis (pressure ball)

• Wilson Starter Play (Stage 1).