The Official Ball of the US Open. Since 1979 US Open tennis ball Optimal performance and durability on hard courts.
Sanctioned for ITF and USTA tournaments
- Premium high-grade wool
- Durable felt
- 4 packs
The Official Ball of the US Open. Since 1979 US Open tennis ball Optimal performance and durability on hard courts.
Sanctioned for ITF and USTA tournaments