Tennis

Tennis turns competition into a personal battle where there's nowhere to hide when things start going wrong. Every serve, rally, and break point puts the pressure directly on the players, and the mental toughness required to survive a long match can be just as impressive as the physical skill. Rivalries between Federer, Nadal, and Djokovic gave fans years of incredible matches and endless arguments, while Serena Williams showed just how dominant one player could become. Team sports might deliver bigger spectacles, but tennis offers something different: two athletes pushing each other to their absolute limits with nobody else to blame when the match slips away. Is that enough to make tennis the greatest sport of all time?