Flavio Cobolli ruled Acapulco!

Daniil Medvedev double dipped in Dubai!

Cristina Bucsa made a mark in Merida!

And Peyton Stearns was awesome in Austin!

How'd all that shake out in the rankings? Here's your Monday Ranking Rundown!

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🏆 Flavio Cobolli edged Frances Tiafoe 7-6(4), 6-4 to win Acapulco. Italy now has three men in the Top 15 simultaneously: Sinner (#2), Musetti (#5), and Cobolli (#15). At 23yo, he's the youngest Acapulco champion since Thiem in 2016.

🏆 Daniil Medvedev won Dubai via walkover after Tallon Griekspoor withdrew with a hamstring injury. His 23rd career title, and the first time he's ever won the same tournament twice. He joins Federer and Djokovic as multi-time Dubai champions.

🚀 Miomir Kecmanovic rockets 26 spots to #58 after an Acapulco SF run that included toppling #1 seed Alexander Zverev. He won Delray Beach the week before, too. February's been kind.

⏳ Stan Wawrinka climbs seven spots to #92 at 40yo. The three-time slam champion keeps finding weeks where the ranking ticks upward.

📉 Stefanos Tsitsipas drops 13 spots to #43 as his Dubai title points fell off. Defending 500 points with an early exit will do that.

🎂 Gaël Monfils climbs 22 spots to #148 in his farewell season. The Frenchman has no interest in going quietly.

🔥 Cristina Bucșa made the biggest leap on either tour: +32 to a new career high of #31. Her previous best was #50.

🎉 Victoria Jimenez Kasintseva cracks the Top 100 for the first time at #97. The Andorran's previous best was #107.

🚀 Taylor Townsend surges 32 spots into the Top 100 at #87. The American doubles specialist continues building a singles résumé that demands attention.

🔥 Shuai Zhang climbs 24 spots to #62. One of the quietest big weeks in recent memory.

💔 Paula Badosa drops 21 spots to #106, exiting the Top 100. The former world #2 continues searching for the form that took her to #2 in the world.

💔 Emiliana Arango takes the week's biggest single hit on either tour: -49, crashing from #59 to #108.