Carlos Alcaraz and Jannik Sinner are set to renew their rivalry in the Monte Carlo Masters final on Sunday, with the prestigious No. 1 ranking at stake. Sinner, a four-time Grand Slam champion, can reclaim the top position by defeating Alcaraz, the defending champion and seven-time major winner. Sinner reached the final after a dominant 6-1, 6-4 victory over Alexander Zverev, marking his first appearance in the Monte Carlo final. Alcaraz, who has a 10-6 lead in their head-to-head meetings, advanced by defeating home player Valentin Vacherot 6-4, 6-4. Both players are aiming for their 27th career title, with Sinner having swept the Indian Wells and Miami tournaments earlier this season, becoming only the fourth man to reach the finals of the first three Masters events of the year. Alcaraz's titles this year include the Australian Open, where he made history as the youngest player to win all four major tournaments.