Are tennis balls yellow or green? This age-old debate has sparked countless discussions and divided opinions across the nation. Even tennis, Roger Federer has weighed in on the topic. In a recent ...

After the tournament, Attenborough suggested switching to a fluorescent ball to improve visibility for viewers. The ...

US Open tennis ball hotel suite enlists fans to pick a side, yellow or green? Plus, Roger Federer's answer. The suite is filled with yellow and green decor to help fans decide.

A recent study shows that 56% of Americans believe a tennis ball is yellow, while 44% are convinced it is green By Julia Elbaba • Published August 20, 2024 • Updated on August 20, 2024 at 1:38 pm ...