UFC Fight Night 145: Błachowicz vs. Santos was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on February 23, 2019 at O2 Arena in Prague, Czech Republic. A light heavyweight bout between former KSW Light Heavyweight Champion Jan Błachowicz and Thiago Santos served as the event headliner.

Cast

Thiago Santos

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Jan Błachowicz

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Stefan Struve

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Marcos Rogério de Lima

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Michał Oleksiejczuk

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Gian Villante

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Liz Carmouche

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Lucie Pudilová

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Petr Yan

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John Dodson

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Magomed Ankalaev

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Klidson Abreu

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