Southampton travel to Vicarage Road on Saturday, full of confidence after a hard fought win in what seemed, on paper at least, to be a tough away tie to Championship side Fulham in the FA Cup.
Watford also overcame Championship opposition too, beating Carabao Cup semi-finalists, Bristol City.
However both sides league form is looking slightly bleak, Southampton will be fully aware of the threat that Watford pose going forward, but will be confident they can get at the Hornets' defence.
Our unique algorithm has predicted the Southampton 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.