I believe that in the final, Sinner will defeat Lajovic in two sets without tie-breaks. Sinner demonstrates solid play and confidence on court, while his opponent is not a top-level competitor. The Italian is in excellent form and is not going to give the Czech any chances. Therefore, I predict a convincing victory for Sinner in the final.
Sinner has a clear advantage in terms of class and form over Lajovic. The Italian has dominated in their previous encounters, not dropping a set. His high level of play, powerful serve, and mental toughness make him the favorite. It is expected that Sinner will win with a difference of 2 breaks, taking sets 6-3, 6-3 or 6-4, 6-2. Lajovic will likely show good game and win some games, but overall Sinner's chances of winning are higher.