Diesellek Wor.Wanchai

 Diesellek Wor.Wanchai (ดีเซลเล็ก ว.วันชัย) is a Thai Muay Thai fighter.

Career
Diesellek started his fighting career in his native Trang province at the age of 8. He was initially trained by his father alongside his brother Singsayan who became WBC Youth World Super Flyweight champion.

Diesellek travelled to Tokyo, Japan to face Satsuma3373 at Wanchai Muay Thai Super Fight on October 9, 2016. He won by technical knockout with elbow strikes in the fourth round.

On March 3, 2017, Diesellek defeated Chopper Kor.Saphaothong by decision. Later that year Diesellek took part in the True4U Paedprakan tournament. In the semifinals, happening on June 30, he was defeated by Satanmuanglek Numpponthep. On June 2, Diesellek defeated Thongnoi Lukbanyai by split decision in the fight for the third place.

Diesellek was matched with top fighter Puenkon Tor.Surat with a side-bet of a million baht on October 25, 2018. Diesellek pulled off the upset and defeated Puenkon by decision.

After defeating Theptaksin Sor.Sornsing by decision on April 4, 2019, Diesellek was matched up with Rungnarai Kiatmuu9 who was considered the most dominant fighter in his division. The fight would happen on June 7, 2019, with the True4U 118 lbs belt at stake. He lost the bout by decision. Diesellek defeated Theptaksin Sor.Sornsing by decision a second time on September 13, 2019. Diesellek's success earned him a shot at the reigning WBC Muay Thai 122 lbs world champion Kumandoi Petcharoenvit on October 14, 2019. He lost the fight by decision. Diesellek went on to lose his next three fights by decision to Saotho Sitchefboontham, Saoek Sitchefboontham and in January 2020 to Gaipa 13Rienresort.

Following the series of losses, the COVID-19 pandemic of 2020 forced Diesellek away from the rings for 14 months. During this time he enlisted in the army.

Diesellek was scheduled to face Saotho Or.Atchariya for the vacant True4U 122 lbs title at Rangsit Stadium. He won the fight by decision to capture the belt. The first defense of his title was scheduled on March 17, 2022, against Saotho's twin brother Saoek Or.Atchariya. He won the fight by decision. They rematched on October 20, 2022, at Rajadamnern Stadium in a non-title fight. The fight ended in a draw

Diesellek Wor.Wanchai was scheduled to make his kickboxing rules debut against Shiro for the inaugural RISE Bantamweight World Championship at RISE ELDORADO 2023 on March 26, 2023. He lost the fight by a fifth-round knockout.

Titles and accomplishments

 * Petchyindee True4U
 * 2021 True4U Super Bantamweight (122 lbs) Champion (thre defenses)

Fight record

 * - style="background:#fbb;"
 * 2024-07-04 || Loss ||align=left|🇹🇭 Rittidet Lukjaoporongtom || Petchyindee + Kiatpetch, Rajadamnern Stadium || Bangkok, Thailand ||Decision || 5 || 3:00
 * - style="background:#cfc;"
 * 2024-03-24 || Win||align=left|🇹🇭 Petchsila Wor.Auracha || Ruamponkon Rak Nai Noi || Pattani province, Thailand || Decision || 5 ||3:00


 * - style="background:#fbb;"
 * 2024-02-15 || Loss ||align=left|🇹🇭 Petchpailin SorJor.Tongprajin|| Muaymansananmuang Sarakham || Maha Sarakham province, Thailand || Decision || 5 ||3:00


 * - style="background:#fbb;"
 * 2023-12-27|| Loss ||align=left|🇹🇭 Petchsamarn Sor.Samarngarment || Rajadamnern Stadium 78th Birthday Show || Bangkok, Thailand ||Decision || 5 ||3:00

! style=background:white colspan=9 |Defends the True4U 122 lbs title.
 * - style="text-align:center; background:#cfc;"
 * 2023-10-03|| Win ||align=left|🇹🇭 Petchmuangsuang Gor.Soytan || Muaymansananmuang, Rangsit Stadium || Pathum Thani, Thailand || Decision || 5 ||3:00
 * - style="background:#fbb;"
 * 2023-09-03 || Loss ||align=left|🇹🇭 Petchsamarn Sor.Samarngarment || Channel 7 Stadium || Bangkok, Thailand ||Decision || 5 ||3:00


 * - style="text-align:center; background:#cfc;"
 * 2023-07-08|| Win ||align=left| Mikel Fernández|| Rajadamnern World Series || Bangkok, Thailand || TKO (High kick + punches) || 2 ||

! style=background:white colspan=9 |Defends the True4U 122 lbs title.
 * - style="text-align:center; background:#cfc;"
 * 2023-05-26|| Win ||align=left|🇹🇭 Petchsila Wor.Auracha || Petchyindee True4U, Rangsit Stadium || Pathum Thani, Thailand || Decision (Unanimous)|| 5 ||3:00
 * - style="background:#cfc;"
 * 2023-04-27 || Win ||align=left|🇹🇭 Saoek Or.Atchariya || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision ||5 ||3:00

! style=background:white colspan=9 |For the inaugural RISE Bantamweight World title.
 * - style="text-align:center; background:#fbb"
 * 2023-03-26 || Loss ||align=left|🇯🇵 Shiro|| RISE ELDORADO 2023 || Tokyo, Japan || KO (High kick) ||5 ||2:38


 * - style="background:#c5d2ea;"
 * 2022-11-18 || Draw ||align=left|🇹🇭 Kongchai Chanaidonmuang || Ruamponkon + Prachin || Prachinburi province, Thailand || Decision (Split)|| 5 ||3:00


 * - style="background:#c5d2ea;"
 * 2022-10-20 || Draw ||align=left|🇹🇭 Saoek Or.Atchariya || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="background:#fbb;"
 * 2022-08-11|| Loss ||align=left|🇹🇭 Phetpailin Sor.Jor.Tongprachin || Petchyindee, Rajadamnern Stadium ||Bangkok, Thailand || Decision||5 ||3:00


 * - style="text-align:center; background:#cfc;"
 * 2022-07-08|| Win||align=left|🇹🇭 Nakarat Petchnaka || Muaymanwansuk, Rangsit Stadium || Bangkok, Thailand || Decision || 5 ||3:00


 * - style="text-align:center; background:#fbb;"
 * 2022-05-06|| Loss ||align=left|🇹🇭 Longern Dabransarakham || Muaymanwansuk, Rangsit Stadium || Bangkok, Thailand || Decision || 5 ||3:00

! style=background:white colspan=9 |Defends the True4U 122 lbs title. ! style=background:white colspan=9 |Wins the vacant True4U 122 lbs title and the 200,000 baht side-bet.
 * - style="text-align:center; background:#cfc;"
 * 2022-03-17|| Win ||align=left|🇹🇭 Saoek Or.Atchariya || Petchyindee True4U, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
 * - style="text-align:center; background:#cfc;"
 * 2021-11-25|| Win||align=left|🇹🇭 Saotho Or.Atchariya || Petchyindee True4U, Rangsit Stadium || Rangsit, Thailand || Decision || 5 ||3:00


 * - style="text-align:center; background:#fbb;"
 * 2021-10-14|| Loss ||align=left|🇹🇭 Kumandoi Petcharoenvit || Petchyindee + Muay Thai Moradok Kon Thai || Buriram Province, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2021-04-09|| Win ||align=left|🇹🇭 DonKing Kiatnadee || Petchyindee Road Show|| Songkhla, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2021-03-13|| Loss||align=left|🇹🇭 Puenkon Tor.Surat || Majujaya Muay Thai || Pattani, Thailand ||Decision ||5 ||3:00


 * - style="text-align:center; background:#fbb;"
 * 2020-01-27|| Loss||align=left|🇹🇭 Gaipa 13Rienresort || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision|| 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2019-12-23|| Loss||align=left|🇹🇭 Saoek Sitchefboontham || Sitchefboontham + Rajadamnern Stadium Anniversary || Bangkok, Thailand || Decision|| 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2019-11-21|| Loss ||align=left|🇹🇭 Saotho Sitchefboontham || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2019-10-14|| Loss ||align=left|🇹🇭 Kumandoi Petcharoenvit || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2019-09-13|| Win ||align=left|🇹🇭 Thepthaksin Sor.Sornsing || Petchpiya, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#c5d2ea;"
 * 2019-08-08|| Draw||align=left|🇹🇭 Thepthaksin Sor.Sornsing || Wanmeechai, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00

! style=background:white colspan=9 |For the True4u 118 lbs title.
 * - style="text-align:center; background:#fbb;"
 * 2019-06-07|| Loss ||align=left|🇹🇭 Rungnarai Kiatmuu9 || Muaymanwansuk + Petchpiya Lumpinee Stadium ||Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2019-04-04|| Win ||align=left|🇹🇭 Thepthaksin Sor.Sornsing || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2019-01-30|| Win ||align=left|🇹🇭 Jakdao Witsanukonkan || Wanmeechai, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2018-12-26|| Win ||align=left|🇹🇭 Wanchalong PK.Saenchai || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00

! style=background:white colspan=9 |Wins the 1.3 million baht side-bet.
 * - style="text-align:center; background:#cfc;"
 * 2018-10-25|| Win||align=left|🇹🇭 Puenkon Tor.Surat || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2018-09-13|| Win||align=left|🇹🇭 Nongyot Sitjekan || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2018-08-16|| Win||align=left|🇹🇭 Chamuekphet Sor.Weeradet || Jitmuangnon, Rajadamnern Stadium || Bangkok, Thailand || TKO (Kicks)|| 3 ||


 * - style="text-align:center; background:#fbb;"
 * 2018-07-05|| Loss||align=left|🇹🇭 Raktemroy Visootjaroenyon || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2018-06-07|| Loss||align=left|🇹🇭 Buakawlek Or.Boonchob || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2018-04-04|| Win||align=left|🇹🇭 Kaipa 13Rienresort || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision|| 5 || 3:00


 * - style="text-align:center; background:#c5d2ea;"
 * 2018-04-04|| Draw||align=left|🇹🇭 Pangtor Por.Lakboon || Tor.Chaiwat, Rajadamnern Stadium || Bangkok, Thailand || Decision|| 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2018-02-08|| Loss||align=left|🇹🇭 Phetsomjit Jitmuangnon || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2017-12-29|| Win||align=left|🇹🇭 Ngaopayak Or Bor Tor.NonThong || Paedriew, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2017-11-29|| Win||align=left|🇹🇭 Offsait Sor.Jor.Wichitmuangpadriew || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2017-11-06|| Loss ||align=left|🇹🇭 Lookkwan Sor.Jor.Wowpadriw || Jitmuangnon, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2017-09-20|| Win ||align=left|🇹🇭 Phetsomjit Jitmuangnon || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2017-08-28|| Loss ||align=left|🇹🇭 Priewpak Sor.Jor.Wichitpaedriew || Petchyindee, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2017-08-04|| Win ||align=left|🇹🇭 Tongnoy Lukbanyai || Rangsit Stadium || Rangsit, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2017-06-30|| Loss ||align=left|🇹🇭 Satanmuanglek Numpponthep || True4U Muaymanwansuk, Rangsit Stadium || Rangsit, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2017-06-02|| Win ||align=left|🇹🇭 Tongnoy Lukbanyai || Muaymanwansuk, Rangsit Stadium || Rangsit, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2017-05-05|| Win ||align=left|🇹🇭 Rit Jitmuangnon || Muaymanwansuk, Rangsit Stadium || Rangsit, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2017-04-05|| Loss ||align=left|🇹🇭 Wanchai Kiatmuu9 || Petchyindee || Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2017-03-03|| Win ||align=left|🇹🇭 Chopper Kor.Saphaothong || Muaymanwansuk, Rangsit Stadium || Rangsit, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2017-02-06|| Loss ||align=left|🇹🇭 Tongnoy Lukbanyai || Wan Kinghtong, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2017-01-05|| Win ||align=left|🇹🇭 Charoenporn Poptheeratham|| Petchyindee, Rajadamnern Stadium|| Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2016-11-28|| Loss ||align=left|🇹🇭 Offside Wichitpadriew || Phetwiset, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2016-10-09|| Win ||align=left|🇯🇵 Satsuma3373 || Suk Wanchai Muay Thai Super Fight || Tokyo, Japan || TKO (Elbows)|| 4 || 1:31


 * - style="text-align:center; background:#fbb;"
 * 2016-07-14|| Loss ||align=left|🇹🇭 Yoktong Pinsinchai || Phetwiset, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2016-06-19|| Win ||align=left|🇹🇭 Mike Sitjesairung|| Rangsit Stadium|| Bangkok, Thailand || Decision|| 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2016-05-23|| Win ||align=left|🇹🇭 Tumkeaw Koonpanpasak || Phetwiset, Rajadamnern Stadium|| Bangkok, Thailand || Decision|| 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2016-04-16|| Loss ||align=left|🇹🇭 Mike Sitjesairung || Siam Omnoi Stadium || Samut Sakhon, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2016-03-05|| Loss ||align=left|🇹🇭 Luktoy FA.Group || Siam Omnoi Stadium || Samut Sakhon, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2016-01-21|| Loss ||align=left|🇹🇭 Luktoy FA.Group || Phetwiset, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#fbb;"
 * 2015-11-30|| Loss ||align=left|🇹🇭 Pudpadlek Luknognaen ||Wan Kingthong, Rajadamnern Stadium || Bangkok, Thailand || KO || 3 ||


 * - style="text-align:center; background:#cfc;"
 * 2015-10-15|| Win||align=left|🇹🇭 Phetpangan Mor.Ratanabandit || PhetWiset, Rajadamnern Stadium ||Bangkok, Thailand || Decision || 5 || 3:00


 * - style="text-align:center; background:#cfc;"
 * 2015-09-08|| Win||align=left|🇹🇭 Numtrangnoi Singhapomprab || Weerapol, Rajadamnern Stadium ||Bangkok, Thailand || Decision || 5 || 3:00


 * colspan=9 | Legend:
 * colspan=9 | Legend:


 * - style="text-align:center; background:#fbb;"
 * 2024-06-03 || Loss||align=left|🇦🇲 Narek Khachikyan || IFMA 2024 World Championships, Quarterfinals || Patras, Greece || Decision (30:27) || 3 ||3:00
 * colspan=9 | Legend:
 * colspan=9 | Legend: