{"id":104357,"date":"2026-06-04T07:01:12","date_gmt":"2026-06-04T07:01:12","guid":{"rendered":"https:\/\/www.grizzliz.com\/media\/fighter\/charles-radtke\/"},"modified":"2026-06-20T11:40:34","modified_gmt":"2026-06-20T11:40:34","slug":"charles-radtke","status":"publish","type":"fighter_profile","link":"https:\/\/www.grizzliz.com\/media\/fighter\/charles-radtke\/","title":{"rendered":"Charles Radtke"},"content":{"rendered":"<h2>Charles \u00ab\u00a0Chuck Buffalo\u00a0\u00bb Radtke \u2014 le cowboy de l&rsquo;octogone<\/h2>\n<p>Avant de combattre dans les cages, Charles Radtke \u00e9levait des bisons avec son grand-p\u00e8re dans le Wisconsin. C&rsquo;est de l\u00e0 que vient son surnom \u00ab\u00a0Chuck Buffalo\u00a0\u00bb \u2014 et d&rsquo;une certaine fa\u00e7on, \u00e7a r\u00e9sume bien le bonhomme : rustique, costaud, difficile \u00e0 renverser. N\u00e9 le 9 juillet 1990 \u00e0 Lake Forest, Illinois, ce welterweight am\u00e9ricain a tourn\u00e9 le dos \u00e0 la ferme pour construire un palmar\u00e8s de ceinture noire en jiu-jitsu, avant de s&rsquo;imposer comme l&rsquo;un des finisseurs les plus entiers de sa division \u00e0 l&rsquo;UFC.<\/p>\n<h3>Des circuits r\u00e9gionaux \u00e0 la ceinture CFFC<\/h3>\n<p>Radtke a d\u00e9but\u00e9 en professionnel en novembre 2012, apr\u00e8s avoir compil\u00e9 un record amateur de 8-1. Il passe les ann\u00e9es suivantes \u00e0 construire sa r\u00e9putation sur les circuits am\u00e9ricains r\u00e9gionaux, alternant les victoires par soumission et les arr\u00eats sur coups. Le 2 avril 2023, \u00e0 Philadelphie, il remporte la ceinture des welters de la CFFC (Cage Fury Fighting Championships) en soumettant le champion invaincu Raheam \u00ab\u00a0Rambo\u00a0\u00bb Forest \u00e0 la chokehold au premier round (4:20). Un combat o\u00f9 il est deux fois \u00e9branl\u00e9 \u2014 une pique dans l&rsquo;oeil, puis des coups solides \u2014 avant de reprendre le contr\u00f4le et d&rsquo;aller chercher le dos pour conclure. C&rsquo;est ce titre qui lui ouvre les portes de l&rsquo;UFC.<\/p>\n<h3>\u00c0 l&rsquo;UFC : un finisseur qui n&rsquo;a pas peur d&rsquo;encaisser<\/h3>\n<p>Le 10 septembre 2023, Radtke fait ses d\u00e9buts \u00e0 l&rsquo;UFC 293 \u00e0 Sydney en battant Mike Diamond aux points sur trois rounds. La suite ? Un encha\u00eenement de finishes et quelques coups durs qui dessinent bien sa trajectoire en dents de scie, mais jamais sans panache.<\/p>\n<p>Le 3 f\u00e9vrier 2024, il devient le premier \u00e0 stopper Gilbert Urbina par TKO au premier round (UFC Fight Night 235), encha\u00eenant deux knockdowns avec ses mains. Dans la foul\u00e9e, il prend un KO brutal de Carlos Prates le 8 juin 2024 (r1, 4:47). Rebond imm\u00e9diat le 9 novembre 2024 : face \u00e0 Matthew Semelsberger \u00e0 l&rsquo;UFC Fight Night Magny vs. Prates, il r\u00e8gle l&rsquo;affaire en 51 secondes au premier round par TKO \u2014 et repart avec le bonus Performance of the Night. Le 11 mai 2025, Mike Malott l&rsquo;exp\u00e9die au tapis en 26 secondes au deuxi\u00e8me round \u00e0 l&rsquo;UFC 315 de Montr\u00e9al. R\u00e9ponse de Radtke le 2 novembre 2025 : soumission de Daniel Frunza par rear-naked choke au troisi\u00e8me round. Le 12 avril 2026, \u00e0 Miami lors de l&rsquo;UFC 327, il bat Francisco Prado aux points sur d\u00e9cision unanime.<\/p>\n<h3>Style : ceinture noire qui frappe comme un forgeron<\/h3>\n<p>Radtke est ceinture noire de jiu-jitsu et s&rsquo;entra\u00eene \u00e0 Valley Flow Striking. Son jeu de grappling est solide, avec une vraie menace sur le dos, mais ce qui surprend c&rsquo;est la percussion de ses mains \u2014 cinq finishes par KO\/TKO au compteur. Il est fan de Nick Diaz et de GSP, une combinaison qui dit beaucoup : du mordant, de la pression, et l&rsquo;envie de finir. Il affectionne aussi les armlocks a\u00e9riens (flying armbar) et les frappes acrobatiques, ce qui lui vaut une r\u00e9putation de combattant spectaculaire dans les salles.<\/p>\n<h3>Statut actuel<\/h3>\n<p>Avec un bilan de 12-5-0 au global et un run de deux victoires cons\u00e9cutives \u00e0 l&rsquo;UFC d\u00e9but 2026, Charles Radtke s&rsquo;installe dans le top milieu des welters de la promotion. \u00c0 35 ans, le cowboy du Wisconsin n&rsquo;a pas fini de faire parler les bisons \u00e0 l&rsquo;octogone.<\/p>\n<div class=\"sources-article\"><strong>Sources :<\/strong> <a rel=\"nofollow\" href=\"https:\/\/www.ufc.com\/athlete\/charles-radtke\">UFC.com<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.fightersonlymag.com\/latest-news\/cffc-118-chuck-buffalo-defeats-rambo-as-charlie-radtke-captures-welterweight-title-in-philadelphia\/\">Fighters Only Magazine<\/a>, <a rel=\"nofollow\" href=\"https:\/\/fansidedmma.com\/posts\/ufc-293-charlie-radtke-01h9n0t61e57\">FanSided MMA<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Charles \u00ab\u00a0Chuck Buffalo\u00a0\u00bb Radtke, welterweight UFC n\u00e9 en 1990 \u00e0 Lake Forest (Illinois), ex-\u00e9leveur de bisons reconverti en ceinture noire de jiu-jitsu. Bilan : 12-5-0.<\/p>\n","protected":false},"featured_media":102498,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"fighter_category":[69976],"fighter_tag":[],"class_list":["post-104357","fighter_profile","type-fighter_profile","status-publish","has-post-thumbnail","hentry","fighter_category-welterweight"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Charles Radtke - Biographie MMA<\/title>\n<meta name=\"description\" content=\"Biographie compl\u00e8te de Charles Radtke\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.grizzliz.com\/media\/fighter\/charles-radtke\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Charles Radtke - 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