Tennis continues to thrive, delivering world-class entertainment and high-stakes drama — as showcased last week at Wimbledon, where Jannik Sinner and Iga Swiatek claimed the men’s and women’s titles respectively. However, a more troubling narrative is unfolding off the court — one that threatens the wellbeing of its stars. With online abuse growing and angry punters targeting players, the sport’s links to the gambling industry are becoming more visible.