Joseph Lasiri

Joseph Lasiri (born July 19, 1991) is an Italian Muay Thai fighter. He is currently signed to ONE Championship, where he is the former ONE Strawweight Muay Thai World Champion.

Lasiri is a WBC Muay Thai World Bantamweight Champion and a 5-times World Muay Thai Organization Pro-Am Champion.

Amateur

 * International Federation of Muaythai Associations
 * 2012 IFMA European -54 kg / 118 lb C bronze
 * World Muaythai Federation
 * 2012 WMF European Champion 51 kg /gold Bulgaria
 * 2013 WMF World pro-am -51 kg Champion
 * World Muaythai Organization
 * 2014 WMO World Champion/ pro- am/ 54 kg
 * 2015 WMO World Champion/pro-am/54 kg
 * 2016 WMO World Champion/pro-am/54 kg
 * 2017 WMO World Champion/pro-am/54 kg

Professional

 * ONE Championship
 * ONE Strawweight Muay Thai World Championship (One time, current)
 * Performance of the Night (One time) vs. Prajanchai P.K.Saenchai
 * World Fighters Council
 * 2012 WFC European 56 kg champion
 * 2013 WFC European -56 kg Champion
 * World Boxing Council Muaythai
 * 2017 WBC Muay Thai World Bantamweight -53.5 kg / 118 lb Champion

Muay Thai record
! style=background:white colspan=9 |Unifying the ONE Strawweight Muay Thai World Championship. ! style=background:white colspan=9 |For the ONE Flyweight Muay Thai World Championship. ! style=background:white colspan=9 |Wins the ONE Strawweight Muay Thai World Championship. ! style=background:white colspan=9 |Wins WBC Muay Thai World Bantamweight -53.5kg title. ! style=background:white colspan=9 |Wins the WFC European -53kg title. ! style=background:white colspan=9 |For the WAKO Pro Low Kick World -57kg title.
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 * 2023-12-22 || Loss ||align=left|🇹🇭 Prajanchai P.K.Saenchaimuaythaigym || ONE Friday Fights 46 || Bangkok, Thailand || |KO (elbow)
 * 1
 * 1:28
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 * 2022-11-19 || Loss ||align=left|🇹🇭 Rodtang Jitmuangnon || ONE on Prime Video 4 || Kallang, Singapore || Decision (unanimous) || 5 || 3:00
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 * 2022-05-20|| Win ||align=left|🇹🇭 Prajanchai P.K.Saenchaimuaythaigym || ONE 157 || Kallang, Singapore || TKO (retirement) || 3 || 3:00
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 * 2021-12-03|| Win ||align=left|🇯🇵 Asahi Shinagawa || ONE: Winter Warriors II || Kallang, Singapore || KO (Punch & knee) || 1 ||2:06
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 * 2021-04-02|| Loss||align=left|🇹🇭 Panpetch Or.Pitisak || Muaymanwansuk, Rangsit Stadium || Rangsit, Thailand ||Decision ||5 ||3:00
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 * 2020-11-20 || Win||align=left|🇦🇺 Rocky Ogden || ONE Championship: Inside the Matrix 4 || Kallang, Singapore || Decision (Split) || 3 ||3:00
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 * 2019-09-06 || Loss ||align=left|🇹🇭 Mongkolpetch Petchyindee || ONE Championship: Immortal Triumph || Ho Chi Minh City, Vietnam || Decision (Majority) || 3 || 3:00
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 * 2019-03-31|| Win||align=left|🇯🇵 Hiroki Akimoto || ONE Championship: A New Era || Tokyo, Japan || Decision (Majority) || 3 ||3:00
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 * 2019-01-18|| Loss||align=left|🏴󠁧󠁢󠁥󠁮󠁧󠁿 Jonathan Haggerty || ONE Championship: Eternal Glory || Jakarta, Indonesia || Decision (Unanimous) || 3 || 3:00
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 * 2018-11-23|| Loss||align=left|🇦🇺 Josh Tonna || ONE Championship: Pursuit of Greatness ||Yangon, Myanmar || Decision (Unanimous)|| 3 || 3:00
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 * 2018-05-18|| Loss||align=left|🇹🇭 Singtongnoi Por.Telakun || ONE Championship: Unstoppable Dreams || Kallang, Singapore || TKO (Doctor Stoppage) || 2 || 2:36
 * - style="background:#fbb;"
 * 2018-01-26|| Loss||align=left|🇹🇭 Sam-A Gaiyanghadao || ONE Championship: Global Superheroes || Manila, Philippines || KO (Straight Left) || 2 || 2:30
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 * 2017-04-15|| Win||align=left|🇫🇷 Tristan Caetano || Divonne Challenge 3 || France || Decision || 3 ||3:00
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 * 2017-02-18|| Win||align=left|🇫🇷 Mohamed Bouchareb || Ring War || Monza, Italy || Decision || 5 ||3:00
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 * 2016-10-02|| Loss||align=left|🇹🇭 Yodkowklai Fairtex || MAX Muay Thai|| Thailand || KO || 1 ||
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 * 2015-12-12|| Win||align=left|🇫🇷 Tristan Caetano || The Night of Kick and Punch 2015 || Italy || KO (Punches and Knee)|| 2 ||
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 * 2015-10-24|| Loss||align=left| Islem Hamech || La Nuit Des Challenges 14 || France || Decision || 3 || 3:00
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 * 2015-04-26|| Win||align=left| Andy Howson || || United Kingdom || TKO || 2 ||
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 * 2014-10-19|| Win||align=left|🇬🇧 Reece Thomson || || London, England || Decision || 5 || 3:00
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 * 2014-04-12|| Win||align=left|🇫🇷 Antar Kacem || Championnat du Monde de Boxe Thai || France || Decision || 5 || 3:00
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 * 2014-04-12|| Win||align=left|🇮🇹 Daniel Saporito || Ring War|| Italy || Decision || 3 || 3:00
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 * 2013-11-09|| Win||align=left|🇨🇭 Pascal Kessler || || Switzerland || TKO (Knees)||  ||
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 * 2013-05-18|| Win||align=left|🇮🇹 Matteo Fossati || The Night of Kick and Punch III || Italy || TKO (Corner Stoppage)|| 1 ||3:00
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 * 2012-02-09|| Loss||align=left|🇷🇸 Boban Marinkovic || || Jagodina, Serbia || Decision (Unanimous) || 5 || 3:00
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 * 2011-10-30|| Loss||align=left|🇬🇧 Dean James ||Night Of Champions || United Kingdom || TKO (Knee) ||2  ||
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 * 2011-09-25|| Win||align=left|🇮🇹 Christian Lusabio || || Milan, Italy || Decision || 3 || 3:00
 * colspan=9 | Legend:
 * colspan=9 | Legend: