Watch as Elmo sits in an umpire's chair and debates the two letters found on Federer's On-branded sneakers: Is it 'Q' and 'C' or 'O' and 'N'?

Roger Federer and Elmo from Sesame Street seem to disagree on the letters of the alphabet in a Super Bowl ad for ON running shoes.

In retirement, Roger Federer continues to have a major impact on the sports world. Since partnering with On in 2020, the ...

Roger Federer certainly had no problem occupying his time after finishing his professional career. The former world No.1 said ...

Rafael Nadal has talked about his intense rivalry with Novak Djokovic and Roger Federer. The three modern greats have dominated world tennis for the past 20 years, sharing an astonishing 66 Major ...

with another impressive victory at the Rotterdam Open that sees him match a feat from the legendary Roger Federer. De Minaur could have been forgiven for being down on himself after being ...

The ad serves as a lighthearted approach to explaining the company's logo, which is often mistaken for "QC" instead of "ON." ...

Novak Djokovic is jealous of Rafael Nadal and Roger Federer despite clinching more Grand Slam titles than the iconic pair. That's according to Tim Henman, who thinks the Serbian "craves the ...

Tennis legend Tim Henman thinks Novak Djokovic "craves" something Roger Federer and Rafael Nadal have. This is despite the fact that the Serbian has more Grand Slam titles than his iconic ...

Novak Djokovic left Melbourne without a chance to fight for his 11th Australian Open trophy. However, the 24-time Major ...

The adored children's character jokingly criticized the tennis great over his spelling abilities. By cleverly tackling the widespread uncertainty about the brand's logo, the advertisement turns it ...