Sinner tops Alcaraz in Monte Carlo

Jannik Sinner beat Carlos Alcaraz 7-6(5), 6-3 on Sunday, April 12, to win the Monte Carlo Masters and move back to world No. 1. (atptour.com) The final turned on the first-set tiebreak in windy conditions at the Monte-Carlo Country Club in Monaco, where Sinner closed out his first ATP Masters 1000 title on clay. (atptour.com) Monte Carlo is the first clay-court ATP Masters 1000 event of the season, and Alcaraz had arrived as the defending champion and the top-ranked player in the field. (atptour.com) The result extended Sinner’s 2026 surge: ATP Tour coverage said Monte Carlo was his third Masters 1000 title of the year after Indian Wells and Miami. (atptour.com) The ranking stakes were explicit before the match, with ATP Tour previews noting that the Monte Carlo final would decide who left Monaco at No. 1. (atptour.com) Sinner’s win also gave him his eighth career Masters 1000 title and his first at Monte Carlo, according to the ATP match report. (atptour.com) The ATP results page listed Sinner as the No. 2 seed and Alcaraz as the No. 1 seed, underscoring how tight the race at the top had become entering the final weekend. (atptour.com) For Alcaraz, the loss ended his title defense in Monaco; for Sinner, it opened the clay swing with the trophy that had eluded him on this surface at Masters level. (montecarlotennismasters.com) By Monday’s rankings update, the Monte Carlo final had done exactly what the buildup promised: Sinner had the trophy, and the top spot again. (atptour.com)