![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)
What colour are tennis balls? Roger Federer finally confirms if they're green or yellow - Mirror Online
![Wilson Tennis on Twitter: "Like if you think Tennis Balls are green Retweet if you think Tennis Balls are yellow https://t.co/EBNvJ0s5r0" / Twitter Wilson Tennis on Twitter: "Like if you think Tennis Balls are green Retweet if you think Tennis Balls are yellow https://t.co/EBNvJ0s5r0" / Twitter](https://pbs.twimg.com/media/EIeugOVXsAAw-iR.jpg:large)
Wilson Tennis on Twitter: "Like if you think Tennis Balls are green Retweet if you think Tennis Balls are yellow https://t.co/EBNvJ0s5r0" / Twitter
![A Different Green Tennis Ball Between Yellow Tennis Balls On A White Background Stock Photo, Picture And Royalty Free Image. Image 9730769. A Different Green Tennis Ball Between Yellow Tennis Balls On A White Background Stock Photo, Picture And Royalty Free Image. Image 9730769.](https://previews.123rf.com/images/imarly/imarly1106/imarly110600033/9730769-a-different-green-tennis-ball-between-yellow-tennis-balls-on-a-white-background.jpg)
A Different Green Tennis Ball Between Yellow Tennis Balls On A White Background Stock Photo, Picture And Royalty Free Image. Image 9730769.
![Why Are Tennis Balls Yellow?. Not only has the tennis ball changed… | by Daniel Ganninger | Knowledge Stew | Medium Why Are Tennis Balls Yellow?. Not only has the tennis ball changed… | by Daniel Ganninger | Knowledge Stew | Medium](https://miro.medium.com/max/1000/1*Ntc2eApEPilzA-M-IXmWAQ.jpeg)
Why Are Tennis Balls Yellow?. Not only has the tennis ball changed… | by Daniel Ganninger | Knowledge Stew | Medium
![So my girlfriend just told me that tennis balls are green not yellow and now my mind is blown. : r/ColorBlind So my girlfriend just told me that tennis balls are green not yellow and now my mind is blown. : r/ColorBlind](https://preview.redd.it/l55jm7c8nsb41.jpg?auto=webp&s=cc321c5879c4e4f002256e5d866122dacf6d0b17)