Albion take on Hull City at The Hawthorns on Sunday in the Sky Bet Championship (ko 3pm).
But before that, we have a quiz to test your knowledge of the two sides over the last few decades.
There are 12 players who have starred for the Baggies and the Tigers, which are the answers below.
The players in question are by no means the full list of every player to who have represented both clubs - but can you use the years of service to either club to name the 12 men?
You have ten minutes. Good luck!