"He's got the goods." The words of Novak Djokovic at the 2025 Australian Open after an 18-year-old Joao Fonseca had stunned ninth seed Andrey Rublev on his Grand Slam debut. As Friday afternoon gave way to Friday evening in Paris, Djokovic saw those "goods" first hand and lost. The booming forehand, the teasing drop shots, and - the piece de resistance - a trio of nerveless aces in game 12 of the deciding set to first save a break point and then convert match point. For the second match in a row, Brazilian teenager Fonseca fought back from two sets down to win. In round two, his opponent was world number 72 Dino Prizmic. In round three, a 24-time Grand Slam champion and third seed - who led 3-1 in the fifth set before Fonseca roared back to win an epic contest 4-6 4-6 6-3 7-5 7-5 in four hours and 53 minutes.…