In the match between Jannik Sinner and Jiri Lehecka, Sinner is the favorite. He is in excellent form, having not dropped a set in the tournament and has the advantage in their head-to-head record. Sinner also has a higher ranking and more experience playing against top players. The prediction is for Jannik Sinner to win with a game handicap (-7.5) at odds of 1.92. A confident victory in three sets with a significant gap in games is expected.
In the match between Lekja and Cecchinato, an interesting battle is expected. Lekja has shown excellent form, defeating a strong clay court player in the previous match. He can challenge the Italian, who also plays well on clay. It is expected that the first set will be quite close, possibly going to a tiebreak. However, in the second set Lekja will be able to fight back and possibly even win it. A handicap of +7.5 on Lekja seems like a reasonable choice, considering his form and ability to compete evenly with a strong opponent.
It is difficult to predict the match between Sinner and Lajovic at Roland Garros definitively. Sinner has a slight advantage, but he has some inconsistencies in his game, which could give Lajovic opportunities to accumulate points. This may lead to an increase in the number of games in the match. Expect a tense battle with a high level of tennis and an unpredictable outcome. The match is likely to be lengthy, and we will see some excellent rallies.