{"meta":{"type":"UFC_FIGHT_RESULT","url":"https://agentmma.com/articles/4018-5682-irene-aldana-vs-ketlen-vieira","canonical":"https://agentmma.com/articles/4018-5682-irene-aldana-vs-ketlen-vieira","generated_at":"2026-10-19T21:58:50.302Z","data_source":"AgentMMA results archive (UFCStats)","prediction_access":"none"},"fight":{"id":35099,"status":"completed","type":"MMA","organization":"UFC"},"fighters":{"fighter1":{"id":4018,"name":{"full":"Irene Aldana","first":"Irene","last":"Aldana"},"record":{"wins":15,"losses":8,"draws":0,"win_methods":{"winsByKO":3,"winsBySub":1,"winsByDec":4,"losses":6,"draws":0}},"physical":{"height_inches":69,"reach_inches":68,"weight_lbs":135,"stance":"Orthodox"},"stats":{"striking":{"strikes_landed_per_min":5.19,"strikes_absorbed_per_min":6.64,"striking_accuracy":39},"grappling":{"takedown_average":0.15,"takedown_accuracy":50,"takedown_defense":77,"submission_average":0.2}},"profile":{"id":4018,"full_name":"Irene Aldana","url":"http://ufcstats.com/fighter-details/578ef12674df1e6a","profile_url":"https://assets.agentmma.com/irene-aldana.png","physical":{"height_in":69,"height_cm":175,"weight_lb":135,"weight_kg":61,"reach_in":68,"reach_cm":172,"stance":"Orthodox","dob":"1988-03-26","age":38},"record":{"wins":15,"losses":8,"draws":0,"raw":"15-8-0"},"career_stats":{"slpm":5.19,"str_acc":39,"sapm":6.64,"td_avg":0.15,"td_acc":50,"td_def":77,"sub_avg":0.2},"is_parody":false,"strengths":[],"weaknesses":[],"next_fight":null,"news":[],"recent_fights":[]},"recent_fights":[{"fight_id":32723,"event_id":3671,"event_name":"UFC 306: Riyadh Season Noche UFC","event_date":"2024-09-14T01:00:00+01:00","location_raw":"Las Vegas, Nevada, USA","weight_class":"Women's Bantamweight","is_title_fight":false,"result_code":"L","method":"Decision - Unanimous","details":"Mike Bell 27 - 30.Sal D'amato 27 - 30.Chris Lee 27 - 30.","finish_round":3,"finish_time_sec":300,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":6123,"full_name":"Norma Dumont","first_name":"Norma","last_name":"Dumont","profile_url":"https://assets.agentmma.com/norma-dumont.png","hero_url":"https://hero.agentmma.com/norma-dumont.png"}],"strikes_landed":69,"strikes_attempted":183,"strike_pct":38,"tds_landed":0,"tds_attempted":0,"ctrl_time_sec":5},{"fight_id":33103,"event_id":3702,"event_name":"UFC 296: Edwards vs. Covington","event_date":"2023-12-16T00:00:00Z","location_raw":"Las Vegas, Nevada, USA","weight_class":"Women's Bantamweight","is_title_fight":false,"result_code":"W","method":"Decision - Unanimous","details":"Derek Cleary 28 - 29.Ron McCarthy 28 - 29.Jacob Montalvo 28 - 29.","finish_round":3,"finish_time_sec":300,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":3446,"full_name":"Karol Rosa","first_name":"Karol","last_name":"Rosa","profile_url":"https://assets.agentmma.com/karol-rosa.png","hero_url":"https://hero.agentmma.com/karol-rosa.png"}],"strikes_landed":145,"strikes_attempted":308,"strike_pct":47,"tds_landed":0,"tds_attempted":0,"ctrl_time_sec":0},{"fight_id":33374,"event_id":3726,"event_name":"UFC 289: Nunes vs. Aldana","event_date":"2023-06-10T01:00:00+01:00","location_raw":"Vancouver, British Columbia, Canada","weight_class":"Women's Bantamweight","is_title_fight":true,"result_code":"L","method":"Decision - Unanimous","details":"Sal D'amato 44 - 50.Mike Bell 44 - 50.Chris Lee 43 - 50.","finish_round":5,"finish_time_sec":300,"time_format":"5 Rnd (5-5-5-5-5)","opponents":[{"fighter_id":4694,"full_name":"Amanda Nunes","first_name":"Amanda","last_name":"Nunes","profile_url":"https://assets.agentmma.com/amanda-nunes-profile.PNG","hero_url":"https://hero.agentmma.com/amanda-nunes.png"}],"strikes_landed":57,"strikes_attempted":159,"strike_pct":36,"tds_landed":0,"tds_attempted":0,"ctrl_time_sec":10},{"fight_id":33740,"event_id":3756,"event_name":"UFC 279: Diaz vs. Ferguson","event_date":"2022-09-10T01:00:00+01:00","location_raw":"Las Vegas, Nevada, USA","weight_class":"Catch Weight","is_title_fight":false,"result_code":"W","method":"KO/TKO","details":"Kick to Body From BottomUpkick","finish_round":3,"finish_time_sec":141,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":5186,"full_name":"Macy Chiasson","first_name":"Macy","last_name":"Chiasson","profile_url":"https://assets.agentmma.com/macy-chiasson.png","hero_url":"https://hero.agentmma.com/macy-chiasson.png"}],"strikes_landed":51,"strikes_attempted":85,"strike_pct":60,"tds_landed":0,"tds_attempted":0,"ctrl_time_sec":60},{"fight_id":34357,"event_id":3807,"event_name":"UFC 264: Poirier vs. McGregor 3","event_date":"2021-07-10T01:00:00+01:00","location_raw":"Las Vegas, Nevada, USA","weight_class":"Women's Bantamweight","is_title_fight":false,"result_code":"W","method":"KO/TKO","details":"Punches to Head On Ground","finish_round":1,"finish_time_sec":275,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":3355,"full_name":"Yana Santos","first_name":"Yana","last_name":"Santos","profile_url":"https://assets.agentmma.com/yana-santos.png","hero_url":"https://hero.agentmma.com/yana-santos.png"}],"strikes_landed":37,"strikes_attempted":66,"strike_pct":56,"tds_landed":0,"tds_attempted":0,"ctrl_time_sec":84}]},"fighter2":{"id":5682,"name":{"full":"Ketlen Vieira","first":"Ketlen","last":"Vieira"},"record":{"wins":16,"losses":5,"draws":0,"win_methods":{"winsByKO":0,"winsBySub":1,"winsByDec":9,"losses":5,"draws":0}},"physical":{"height_inches":68,"reach_inches":68,"weight_lbs":135,"stance":"Orthodox"},"stats":{"striking":{"strikes_landed_per_min":2.71,"strikes_absorbed_per_min":3.73,"striking_accuracy":40},"grappling":{"takedown_average":1.31,"takedown_accuracy":42,"takedown_defense":90,"submission_average":0.5}},"profile":{"id":5682,"full_name":"Ketlen Vieira","nickname":"Fenomeno","page_nickname":"Fenomeno","url":"http://ufcstats.com/fighter-details/b9706f80d005036c","profile_url":"https://assets.agentmma.com/ketlen-vieira.png","physical":{"height_in":68,"height_cm":172,"weight_lb":135,"weight_kg":61,"reach_in":68,"reach_cm":172,"stance":"Orthodox","dob":"1991-08-26","age":35},"record":{"wins":16,"losses":5,"draws":0,"raw":"16-5-0"},"career_stats":{"slpm":2.71,"str_acc":40,"sapm":3.73,"td_avg":1.31,"td_acc":42,"td_def":90,"sub_avg":0.5},"is_parody":false,"strengths":[],"weaknesses":[],"next_fight":null,"news":[],"recent_fights":[]},"recent_fights":[{"fight_id":485404,"event_id":46322,"event_name":"UFC Fight Night: Allen vs. Costa","event_date":"2026-05-16T01:00:00+01:00","location_raw":"Las Vegas, Nevada, USA","weight_class":"Women's Bantamweight","is_title_fight":false,"result_code":"W","method":"Decision - Unanimous","details":"Eric Colon 28 - 29.Sal D'amato 28 - 29.David Lethaby 28 - 29.","finish_round":3,"finish_time_sec":300,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":6360,"full_name":"Jacqueline Cavalcanti","first_name":"Jacqueline","last_name":"Cavalcanti","profile_url":"https://assets.agentmma.com/jacqueline-cavalcanti-profile.PNG","hero_url":"https://hero.agentmma.com/jacqueline-cavalcanti.png"}],"strikes_landed":66,"strikes_attempted":158,"strike_pct":42,"tds_landed":1,"tds_attempted":4,"td_pct":25,"ctrl_time_sec":282},{"fight_id":279900,"event_id":28011,"event_name":"UFC Fight Night: Garcia vs. Onama","event_date":"2025-11-01T00:00:00Z","location_raw":"Las Vegas, Nevada, USA","weight_class":"Women's Bantamweight","is_title_fight":false,"result_code":"L","method":"Decision - Split","details":"Derek Cleary 28 - 29.Ron McCarthy 29 - 28.Eric Colon 28 - 29.","finish_round":3,"finish_time_sec":300,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":6123,"full_name":"Norma Dumont","first_name":"Norma","last_name":"Dumont","profile_url":"https://assets.agentmma.com/norma-dumont.png","hero_url":"https://hero.agentmma.com/norma-dumont.png"}],"strikes_landed":58,"strikes_attempted":121,"strike_pct":48,"tds_landed":2,"tds_attempted":4,"td_pct":50,"ctrl_time_sec":319},{"fight_id":89091,"event_id":10949,"event_name":"UFC Fight Night: Blanchfield vs. Barber","event_date":"2025-05-31T01:00:00+01:00","location_raw":"Las Vegas, Nevada, USA","weight_class":"Women's Featherweight","is_title_fight":false,"result_code":"W","method":"Decision - Unanimous","details":"Sal D'amato 27 - 30.Mike Bell 28 - 29.Chris Leben 28 - 29.","finish_round":3,"finish_time_sec":300,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":5186,"full_name":"Macy Chiasson","first_name":"Macy","last_name":"Chiasson","profile_url":"https://assets.agentmma.com/macy-chiasson.png","hero_url":"https://hero.agentmma.com/macy-chiasson.png"}],"strikes_landed":106,"strikes_attempted":174,"strike_pct":61,"tds_landed":0,"tds_attempted":1,"td_pct":0,"ctrl_time_sec":606},{"fight_id":32696,"event_id":3669,"event_name":"UFC 307: Pereira vs. Rountree Jr.","event_date":"2024-10-05T01:00:00+01:00","location_raw":"Salt Lake City, Utah, USA","weight_class":"Women's Bantamweight","is_title_fight":false,"result_code":"L","method":"Decision - Unanimous","details":"Derek Cleary 27 - 30.Sal D'amato 27 - 30.Steve Faragher 28 - 29.","finish_round":3,"finish_time_sec":300,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":2956,"full_name":"Kayla Harrison","first_name":"Kayla","last_name":"Harrison","profile_url":"https://assets.agentmma.com/kayla-harrison.png","hero_url":"https://hero.agentmma.com/kayla-harrison.png"}],"strikes_landed":67,"strikes_attempted":108,"strike_pct":62,"tds_landed":0,"tds_attempted":0,"ctrl_time_sec":0},{"fight_id":33307,"event_id":3720,"event_name":"UFC Fight Night: Aspinall vs. Tybura","event_date":"2023-07-22T01:00:00+01:00","location_raw":"London, England, United Kingdom","weight_class":"Women's Bantamweight","is_title_fight":false,"result_code":"W","method":"Decision - Unanimous","details":"Mike Bell 28 - 29.Ben Cartlidge 28 - 29.Cezary Wojciechowski 28 - 29.","finish_round":3,"finish_time_sec":300,"time_format":"3 Rnd (5-5-5)","opponents":[{"fighter_id":5002,"full_name":"Pannie Kianzad","first_name":"Pannie","last_name":"Kianzad","profile_url":"https://assets.agentmma.com/pannie-kianzad.png","hero_url":"https://hero.agentmma.com/pannie-kianzad.png"}],"strikes_landed":65,"strikes_attempted":103,"strike_pct":63,"tds_landed":3,"tds_attempted":3,"td_pct":100,"ctrl_time_sec":649}]}},"result":{"status":"final","head_to_head":{"fighter1_wins":1,"fighter2_wins":0,"draws":0,"no_contests":0},"meetings":[{"fight_id":35099,"url":"https://agentmma.com/articles/4018-5682-irene-aldana-vs-ketlen-vieira#fight-35099","summary":"Irene Aldana defeated Ketlen Vieira by KO/TKO at 4:51 of round 1 at UFC 245: Usman vs. Covington on December 14, 2019 in Las Vegas, Nevada, USA.","event":{"name":"UFC 245: Usman vs. Covington","date":"2019-12-14","location":"Las Vegas, Nevada, USA","url":"https://agentmma.com/events/ufc-245"},"division":"Women's Bantamweight","title_fight":false,"outcome":"win","winner":{"id":4018,"name":"Irene Aldana"},"method":"KO/TKO","method_detail":"Punch to Head At Distance","round":1,"time":"4:51","time_format":"3 Rnd (5-5-5)","referee":"Jason Herzog","judges":[],"fighters":[{"id":5682,"name":"Ketlen Vieira","result":"L","ufc_record_before":{"w":4,"l":0,"d":0,"nc":0},"totals":{"kd":0,"sig_landed":20,"sig_attempted":76,"tot_landed":20,"tot_attempted":76,"td_landed":0,"td_attempted":0,"sub_att":0,"reversals":0,"ctrl_sec":0,"head":19,"body":1,"leg":0,"distance":20,"clinch":0,"ground":0}},{"id":4018,"name":"Irene Aldana","result":"W","ufc_record_before":{"w":4,"l":3,"d":0,"nc":0},"totals":{"kd":1,"sig_landed":26,"sig_attempted":71,"tot_landed":26,"tot_attempted":71,"td_landed":0,"td_attempted":0,"sub_att":0,"reversals":0,"ctrl_sec":2,"head":13,"body":7,"leg":6,"distance":24,"clinch":0,"ground":2}}],"ai_pick":null}]},"ai_analysis":null,"related_links":{"fighter1_profile":"https://agentmma.com/fighters/4018-irene-aldana","fighter2_profile":"https://agentmma.com/fighters/5682-ketlen-vieira","all_predictions":"https://agentmma.com/predictions","event_results":"https://agentmma.com/events/ufc-245"}}