The Hornets had been flying high in eighth at one stage but a combination of injuries and three red cards in as many games have undone their good work.
Now head coach Marco Silva will have to put together a makeshift side with Troy Deeney, Marvin Zeegelaar and Abdoulaye Doucouré all suspended.
Our unique algorithm has predicted the Watford side it believes will start the game.
Football Whispers uses data to predict teams’ starting XIs, taking into account injuries, suspensions, the statistical likelihood of a player being selected, the competition the match is in, players’ previous performances and the opponent’s style.
And you can also give it a go yourself. Just click ‘create your own’ on the line-up at the top of the page and pick your ideal XI for the game.You can also see each player’s stats once you’ve selected them.
When you’re happy with your team, press confirm and you’ll be able to share it with your friends via social media.