Anderson K. vs Cilic M. prediction

Kevin Anderson is coming after a long match against Kyle Edmund, a match that lasted for more than 4 hours while Marin Cilic had a much easier match winning a match against Feliciano Lopez in just one hour and 50 minutes and 3 sets. Anderson won just one game played against Cilic from six in 2013 at Rome on clay. But Cilic won the rest of five matches with a big difference of games. I think that Cilic will win this match in less than 5 sets and with a difference of more than 4 sets in his favor.