Aliff Rakib, known professionally as Aliff Sor.Dechapan (), is a Malaysian professional Muay Thai fighter and kickboxer who currently competes in ONE Championship where he is the interim ONE Strawweight Muay Thai World Champion
Biography and career Aliff was born in Malaysia from a Thai father and a former Muay Thai fighter. Aliff began his training under the tutelage of his father at their home at age 7. His first bout took place in Kuala Lumpur while he was watching his older brother, Ahmad, compete. His father sent him to Bangkok, Thailand, for training until he was 14 years old.
ONE Championship
On November 10, 2023, Aliff faced Peiman Zolfaghari on ONE Friday Fights 40 at the Lumpinee Stadium. He won the fight by third round technical knockout. After this victory Aliff was offerred a $100,000 worth contract by ONE Championship.
Aliff faced Zhang Peimian at ONE Friday Fights 58 on April 5, 2024. He lost the bout via unanimous decision.
On July 6, 2024, Aliff faced Ellis Barboza at ONE Fight Night 23. He lost the fight by split decision.
Aliff faced Walter Goncalves on November 9, 2024, at ONE 169. He won the fight via unanimous decision.
On February 8, 2025, Aliff faced Shamil Adukhov at ONE Fight Night 28. He won the fight by first round knockout.
On December 6, 2025, Aliff defeated Ramadan Ondash by unanimous decision at ONE Fight Night 38.
On July 24, 2026, Aliff faced Sam-A Gaiyanghadao for the interim ONE Strawweight Muay Thai World Championship at ONE: The Inner Circle 23. He won the fight by fifth round technical knockout.
Titles and accomplishments Professional ONE Championship 2026 interim ONE Strawweight Muay Thai World Championship
Amateur SEA Games 2021 SEA Games Muay Thai -54 kg
International Federation of Muaythai Associations 2021 IFMA World Championships Junior (16-17) -51 kg 2022 IFMA World Championships U23 -54 kg
Fight record
|- style="background:#cfc" | 2026-07-24|| Win ||align=left| Sam-A Gaiyanghadao || ONE: The Inner Circle 23, Lumpinee Stadium || Bangkok, Thailand || KO (head kick and punches) || 5 || 1:09 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 2025-12-06 || Win ||align=left| Ramadan Ondash || ONE Fight Night 38|| Bangkok, Thailand ||Decision (unanimous) ||3 ||3:00
|- style="background:#cfc;" | 2025-06-07 || Win||align=left| Elmehdi El Jamari|| ONE Fight Night 32 || Bangkok, Thailand || Decision (unanimous)|| 3||3:00
|- style="background:#cfc;" | 2025-02-08 || Win||align=left| Shamil Adukhov|| ONE Fight Night 28 || Bangkok, Thailand || KO (left hook)|| 1||1:10
|- style="background:#cfc;" | 2024-11-09 || Win ||align=left| Walter Goncalves || ONE 169 || Bangkok, Thailand || Decision (unanimous) || 3 || 3:00
|- style="background:#cfc" | 2024-08-02|| Win ||align=left| Zakaria El Jamari || ONE Fight Night 24, Lumpinee Stadium || Bangkok, Thailand || KO (punches) || 1||1:37
|- style="background:#fbb;" | 2024-07-06 || Loss ||align=left| Ellis Barboza || ONE Fight Night 23, Lumpinee Stadium || Bangkok, Thailand || Decision (split) || 3 || 3:00
|- style="background:#fbb;" | 2024-04-05 || Loss ||align=left| Zhang Peimian || ONE Friday Fights 58, Lumpinee Stadium || Bangkok, Thailand || Decision (unanimous) || 3 || 3:00
|- style="background:#cfc" | 2023-11-10|| Win ||align=left| Peiman Zolfaghari|| ONE Friday Fights 40, Lumpinee Stadium || Bangkok, Thailand || TKO (3 knockdowns) || 1||1:44
|- style="background:#cfc" | 2023-08-25|| Win ||align=left| Yangdam Jitmuangnon|| ONE Friday Fights 30, Lumpinee Stadium || Bangkok, Thailand || Decision (unanimous) || 3|| 3:00
|- style="background:#cfc" | 2023-07-07|| Win ||align=left| Ratchadej Sor Petjumrat|| ONE Friday Fights 24, Lumpinee Stadium || Bangkok, Thailand || KO (left hook) || 1|| 0:50
|- style="background:#cfc" | 2023-04-21|| Win ||align=left| Rittidet Kiatsongrit|| ONE Friday Fights 13, Lumpinee Stadium || Bangkok, Thailand || KO (spinning back elbow) || 2|| 0:40
|- style="background:#fbb" | 2022-08-21|| Loss ||align=left| Phetnamchok Pa-Doi Ayutthaya|| Muay Thai 7see, Channel 7 Stadium || Bangkok, Thailand || Decision || 5|| 3:00
|- style="background:#fbb" | 2022-03-21|| Loss ||align=left| Phetnamngam Kiatphanthamit|| Singmawin, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5|| 3:00
|- style="background:#fbb" | 2022-01-16|| Loss ||align=left| Ratchadej Sor Petjumrat|| Amarin Super Fight || Buriram province, Thailand || Decision || 5|| 3:00
|- style="background:#c5d2ea" | 2021-11-21|| Draw ||align=left| Sudlor Odd TuekDaeng|| Amarin Super Fight || Buriram province, Thailand || Decision || 5|| 3:00
|- style="background:#cfc" | 2021-03-13|| Win ||align=left| Petchrung Phetcharoen|| Lumpinee TKO, Lumpinee Stadium || Bangkok, Thailand || Decision || 5|| 3:00
|- style="background:#cfc" | 2020-12-20|| Win ||align=left| Phetwichai Dechdecho|| Muay Thai 7see, Channel 7 Stadium || Bangkok, Thailand || Decision || 5|| 3:00
|- style="background:#fbb" | 2020-09-12|| Loss ||align=left| Wuttikorn Por.Phetsiri|| Muay Thai United Against COVID-19 || Hat Yai, Thailand || Decision || 5|| 3:00
|- style="background:#cfc" | 2020-08-09|| Win ||align=left| Phetsangwan Sor.SamanGarment|| Chang Muay Thai Kiatpetch, Or.Tor.Kor. 3 Stadium || Nonthaburi Province, Thailand || Decision || 5|| 3:00
|- style="background:#cfc" | 2020-03-08|| Win ||align=left| Saphaphet Singsamai|| Chang Muay Thai Kiatpetch, Or.Tor.Kor. 3 Stadium || Nonthaburi Province, Thailand || Decision || 5|| 3:00
|- style="background:#fbb" | 2020-01-14|| Loss ||align=left| Singdam Kiatfufueang|| Petchkiatpetch, Lumpinee Stadium || Bangkok, Thailand || Decision || 5|| 3:00
| colspan=9 | Legend:
|- style="background:#fbb" | 2023-05-05|| Loss ||align=left| Egor Bikrev || 2023 IFMA World Championships, First Round || Bangkok, Thailand || Decision (30:27) || 3 || 3:00
|- style="background:#cfc" | 2022-06-03|| Win ||align=left| Mehrdad Khanzadeh || 2022 IFMA World Championships, Final || Abu Dhabi, UAE || Decision (30:26) || 3 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc" | 2022-06-01|| Win ||align=left| Aldrich Toralba || 2022 IFMA World Championships, Semifinals || Abu Dhabi, UAE || Decision (29:28) || 3 || 3:00
|- style="background:#cfc" | 2022-05-30|| Win ||align=left| Hamad Alkawari || 2022 IFMA World Championships, Quarterfinals || Abu Dhabi, UAE || Decision (30:26) || 3 || 3:00
|- style="background:#cfc" | 2022-05-22|| Win ||align=left| Huynh Hoang Phi || 2021 SEA Games, Final || Vĩnh Phúc, Vietnam || || || |- ! style=background:white colspan=9 | |- style="background:#cfc" | 2022-05-20|| Win ||align=left| Ariel Lee Lampacan || 2021 SEA Games, Semifinals || Vĩnh Phúc, Vietnam || Decision (30:27) || 3 || 3:00
|- style="background:#cfc" | 2021-12-10|| Win ||align=left| David Muradian || 2021 IFMA World Championships, Final || Bangkok, Thailand || Decision (29:28) || 3 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc" | 2021-12-09|| Win ||align=left| Patrik Polócz|| 2021 IFMA World Championships, Final || Bangkok, Thailand || TKO || 2 ||
| colspan=9 | Legend:
References