![a different green tennis ball between yellow tennis balls on a white background, Stock Photo, Picture And Low Budget Royalty Free Image. Pic. ESY-008646742 | agefotostock a different green tennis ball between yellow tennis balls on a white background, Stock Photo, Picture And Low Budget Royalty Free Image. Pic. ESY-008646742 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/6a987c0d868c484486a62333a411a233/esy-008646742.jpg)
a different green tennis ball between yellow tennis balls on a white background, Stock Photo, Picture And Low Budget Royalty Free Image. Pic. ESY-008646742 | agefotostock
US Open Tennis on Twitter: "What color is a tennis ball, green or yellow? Vote by tweeting #USOpenNow and “Green” or “Yellow”! https://t.co/x7uBpXId2C" / Twitter
![What colour are tennis balls? Roger Federer finally confirms if they're green or yellow - Mirror Online What colour are tennis balls? Roger Federer finally confirms if they're green or yellow - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article12225026.ece/ALTERNATES/s1200b/Tennis-2010-AEGON-Classic-Day-Two-Edgbaston-Priory-Club.jpg)