Liverpool welcomes West Bromwich Albion to Anfield in the fourth round of the FA Cup on Saturday (2:45 p.m. ET, Fox Sports 2). Liverpool is favored by 1.5 goals, unchanged from the open. The Over-Under, or total number of goals oddsmakers think will be scored, is 3, unchanged from the open.

Before you bet Liverpool vs. West Brom, you need to see what renowned European soccer expert David Sumpter has to say.

Sumpter is an applied mathematician who wrote Soccermatics, the book that shows how math works inside the game. Together with experienced analysts, Professor Sumpter developed the powerful Soccerbot model.

Sumpter's "Soccerbot" reads current odds and all team performance data, calculates key metrics and predicts upcoming matches. In the 2.5 seasons since it was born, the Soccerbot is up 1,800 percent on bookmakers' closing odds. That's right -- 1,800 percent.

Now, the Soccerbot has set its sights on the FA Cup fixture between Liverpool and West Brom, and its picks are in. You can see them over at SportsLine.

Sumpter knows Liverpool will be eager to put its shocking defeat to Swansea City behind it. Earlier this month, Liverpool defeated its Merseyside rivals Everton in the third round to set up a showdown at Anfield against West Brom in the FA Cup.

And Jurgen Klopp's side has not lost to West Brom in nine straight meetings, which includes a five-game unbeaten streak against the Baggies at Anfield.

But just because Liverpool has had success against West Brom doesn't mean it will cover the spread or provide value on the money line.

West Brom is unbeaten in its past three games overall and held Liverpool to a goalless draw at Anfield the most recent time these two Premier League clubs met.

Sumpter's model has identified strong value on which side you should back against the spread.

So which side should you back in the Liverpool-West Brom match on Saturday? Visit SportsLine now to see which side of Liverpool-West Brom you need to be all over, all from an expert whose model has made an incredible 1800 percent return on the bookmakers' closing odds, and find out.