According to coach Mikel Arteta, maintaining a good relationship with Pep Guardiola while competing for the Premier League title is essential, similar to the respect between tennis legends Rafael Nadal and Roger Federer.

Coach Patrick Mouratoglou, who has guided numerous top players, asserts Novak Djokovic is the greatest, despite lacking the natural gifts of Roger Federer or Rafael Nadal.

Legend Roger Federer returns to the Australian Open for the first time in four years, stating that the number of grand slams is not what makes him happiest.

Novak Djokovic revealed he was once shunned by Roger Federer, a stark contrast to his initial feelings for Rafael Nadal.

Rafael Nadal openly discussed his clear strategy for facing long-time rival Roger Federer, yet admitted to feeling more uncertain when devising a plan to counter Novak Djokovic.