John Isner - Dusan Lajovic Tennis prediction

Dusan has always found a way to play well against John when the draw has forced them to go against each other.They have played 5 times against each other and he has beaten him two times while two times also lost the match in the deciding set tiebreak as Isner usually closes his matches.They played once on clay and it was a tough one for Lajovic but managed to get through by 7-6 4-6 7-6 in Buenos Aires.This one is played in Serbia and will only motivate him even more for this match and I expect quite a tight outcome out of this match and for them to go over 40 games total with a couple of tiebreaks on the way probably.