Starter Red 12 Balls

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

The Tennis Factory Bopp tennis ball range in Wallisellen includes tournament balls, 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, contact us today. Upon request, we will gladly send you the tiered price list for large quantities of tennis balls. Our balls are available in the brands Wilson, Babolat, HEAD, and Signum Pro.

As Signum Pro Switzerland, we are particularly proud of our Signum Pro balls, which we can only send you upon request. In addition to tennis balls, Signum Pro produces the most cost-effective tennis strings. The most well-known Signum Pro strings are the Signum Pro Tornado, Signum Pro Xperience, and Signum Pro Hyperion. You can find these in the string reels 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 (R7-R9) categories, the also homologated Stage 1 (green) balls are used at competition level. These balls are pressure-reduced, about 25% slower, and bounce less high than conventional yellow balls.

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

• Babolat Team (Pressurized ball)
• Babolat Green (Stage 1)
• Head Tour / ATP (Pressurized ball)
• Head T.I.P. green (Stage 1)
• Wilson US Open Swiss Tennis (Pressurized ball)
• Wilson Starter Play (Stage 1)