![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/s1200c/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
WFAA - Settle the latest dumb internet debate for us... What color is a tennis ball?? 🎾 📰: on.wfaa.com/2G3G2OI | Facebook
![Premium Photo | Green tennis ball. fluorescent sporty sphere for competitive or training. color circle equipment. Premium Photo | Green tennis ball. fluorescent sporty sphere for competitive or training. color circle equipment.](https://img.freepik.com/premium-photo/green-tennis-ball-fluorescent-sporty-sphere-competitive-training-color-circle-equipment_87790-2010.jpg?w=2000)
Premium Photo | Green tennis ball. fluorescent sporty sphere for competitive or training. color circle equipment.
![What color IS a tennis ball? Internet divided over yellow or green hue as debate sparks on social media - and even Roger Federer has weighed in | Daily Mail Online What color IS a tennis ball? Internet divided over yellow or green hue as debate sparks on social media - and even Roger Federer has weighed in | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/08/09/22/74144061-0-image-a-36_1691616977643.jpg)