On this episode of Imagine Sports, Jack and his dad break down a list of the best rivalries in sports over the next 5 years. Sinner and Alcaraz are fresh off of two epic finals... Mahomes and Burrow seem to be the consensus top 2 QBs... and Jayson Tatum and Luka Doncic will restore the Lakers Celtics rivalry. Comment down below what you think the greatest rivalry in sports will be over the next 5 years.