When you consider all the ingredients and put them together in one pot, you could only conclude Novak Djokovic and Joao Fonseca cooked up a French Open classic. Five sets. Almost five hours. Fluctuating drama. A carnival atmosphere. And a conclusion which nobody dared predict until Fonseca blasted down another ace to seal a victory which will never be forgotten. It was a match for the ages. Not only because of the quality and entertainment on display in a gripping contest - but for the fact Djokovic was old enough to be Fonseca's dad. Djokovic, 39, departed Roland Garros for what he once again conceded might the final time, while 19-year-old Fonseca lapped up the acclaim after what seems certain to be the first of many memorable Grand Slam victories. With Jannik Sinner beaten and Carlos Alcaraz injured, Djokovic has watched a golden opportunity to land a standalone record 25th major slip through his fingers.…