{"id":98778,"date":"2026-03-02T01:03:34","date_gmt":"2026-03-02T06:03:34","guid":{"rendered":"https:\/\/lastwordonsports.com\/tennis\/?p=98778"},"modified":"2026-03-02T01:04:37","modified_gmt":"2026-03-02T06:04:37","slug":"biggest-movers-in-the-atp-top-100-this-week-including-flavio-cobolli","status":"publish","type":"post","link":"https:\/\/lastwordonsports.com\/tennis\/2026\/03\/02\/biggest-movers-in-the-atp-top-100-this-week-including-flavio-cobolli\/","title":{"rendered":"Biggest Movers in the ATP Top 100 this Week Including Flavio Cobolli"},"content":{"rendered":"

The Biggest Movers in the ATP Top 100 this week reflect the impact of a busy week on the tour, with key results from the ATP 250 in Santiago (Chile Open), the ATP 500 in Dubai (Dubai Duty Free Tennis Championships), and the ATP 500 in Acapulco (Abierto Mexicano Telcel). Winners Luciano Darderi (Santiago), Daniil Medvedev (Dubai via walkover), and Flavio Cobolli (Acapulco) saw strong gains or stability from their title runs, while breakthrough performances and deep runs in the hard-court 500s and clay 250 reshaped the mid-to-upper ranks. Clay specialists and emerging talents benefited most, though heavy point defenses from prior years punished several big names.<\/span><\/p>\n

Moving Up<\/span><\/h3>\n

Flavio Cobolli: +5 (to No. 15)<\/span><\/h4>\n

Cobolli delivered a dominant title charge in Acapulco, defeating Frances Tiafoe 7-6 6-4 in the final to claim his first hard-court ATP crown and third overall. The 500 points from the victory propelled him five spots to a new career-high ranking, marking his breakthrough into the Top 15 and solidifying his status among the tour\u2019s rising stars.<\/span><\/p>\n

Frances Tiafoe: +6 (to No. 22)<\/span><\/h4>\n

Tiafoe reached the Acapulco final after a resilient semifinal comeback over Brandon Nakashima 3-6 7-6 6-4, earning 330 points. The runner-up finish lifted him six places, providing a much-needed boost and highlighting his ability to compete at the ATP 500 level despite recent inconsistencies.<\/span><\/p>\n

Terence Atmane: +11 (to No. 52)<\/span><\/h4>\n

The Frenchman made a strong showing in Acapulco, reaching the quarterfinals with notable wins before falling in a tight match to Cobolli. His deep run added valuable points (100+), contributing to a career-high push and upward momentum as he continues his breakout period.<\/span><\/p>\n

Patrick Kypson: +8 (to No. 95, first time in Top 100)<\/span><\/h4>\n

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The 26-year-old American qualifier achieved a career milestone by breaking into the Top 100 for the first time, landing at No. 95. His breakthrough was fueled by a stunning upset in Acapulco\u2019s opening round<\/a>, where he defeated second seed Alex de Minaur 6-1 6-7 7-6 as a qualifier\u2014his biggest win to date and first main-draw ATP victory since 2024. The points from advancing further (or the initial shock win) combined with prior Challenger success propelled this historic entry, capping a strong push from outside the rankings.<\/span><\/p>\n

Miomir Kecmanovic: +26 (to No. 58)<\/span><\/h4>\n

Kecmanovic stunned top seed Alexander Zverev 6-3 6-7 7-6 in Acapulco before advancing to the semifinals, where he fell to eventual champion Cobolli. The impressive run, including 200 points added, drove a substantial jump and showcased his resurgence after a tough stretch.<\/span><\/p>\n

Moving Down<\/span><\/h3>\n

Stefanos Tsitsipas: -20 (to No. 42)<\/span><\/h4>\n

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Tsitsipas suffered<\/a> a shock first-round exit in Dubai as defending champion, falling to Ugo Humbert 6-4 7-5. Unable to defend his 500 points from last year\u2019s title, the Greek star plummeted out of the Top 40\u2014his lowest ranking in over seven years\u2014and exposed vulnerabilities in his recent form.<\/span><\/p>\n

Alejandro Davidovich Fokina: -5 (to No. 19)<\/span><\/h4>\n

Davidovich Fokina advanced to the semifinals in Acapulco, earning 200 points with a solid run before losing to Tiafoe. However, the drop reflects heavier defenses from last year outweighing his current haul.<\/span><\/p>\n

Best Matches of the Week<\/span><\/h4>\n

Several standout matches across the three events delivered drama and high-quality tennis:<\/span><\/p>\n

\u2022\u00a0 Santiago: Yannick Hanfmann\u2019s upset of top seed Francisco Cerundolo in the semifinals 6-3 6-4 stood out as a gritty, dominant performance that propelled the German to his first final in six years. The final itself which saw Luciano Darderi edging Hanfmann 7-6 7-5 was a tense, high-level clay battle full of momentum swings and clutch play.<\/span><\/p>\n