Roger Federer

The 45-year-old Swiss returned to play on the grass in Newport and delivered a performance that thrilled the crowd and went viral. On the nostalgic week: "It's nice to take a peek into the past."

The legendary tennis player received an official farewell at Arthur Ashe Stadium, seven years after his last match in New York. The Swiss held exhibition matches and reminisced: "I have amazing memories of this court, the fans here, and the city."

Swiss sports footwear brand On reported second-quarter results that missed analyst expectations. Following a slowdown in US sales growth, the company's shares plunged by 22%.