Walter Goncalves

Walter Gonçalves (born June 1, 1998) is a Brazilian Muay Thai fighter.

Muay thai career
Gonçalves was booked to face Denkongchai Dabransalakham for the vacant WPMF Lightweight title at the Princess Prathep's birthday event on March 31, 2018. He won the fight by a second-round knockout.

Gonçalves participated in the 2018 Muay Xtreme 60 kg tournament, held on June 1, 2018. He faced Christian Hyatt in the tournament finals, after having beat Singthong by decision in the quarterfinals and Sornpetch SamartPayakaroonGym by decision in the semifinals. Gonçalves captured the Muax Xtreme 60 kg title with a first-round knockout of Hyatt.

Gonçalves made his first WPMF lightweight title defense against Daraek SutaiMuayThai at the TerdthaiOngracha event on July 26, 2018. He won the fight by decision.

Gonçalves faced Chatchai PK.Saenchaimuaythaigym at Top King World Series - TK22 on September 22, 2018. He lost the fight by decision. Gonçalves next faced Pedro Ruiz at Yas Island Muay Thai on November 24, 2018. He won the fight by decision.

ONE Championship
Gonçalves faced Rodtang Jitmuangnon for the ONE Flyweight Muay Thai World Championship at ONE: Century on October 13, 2019, in his ONE Championship debut. He lost the fight by split decision.

Gonçalves faced Kohei Kodera at ONE: Collision Course 2 on December 25, 2020. He lost the fight by a second-round technical knockout, due to a leg injury sustained during the bout.

ONE Flyweight Muay Thai World Grand Prix
In the quarterfinal, Gonçalves was scheduled to face Jonathan Haggerty at ONE 157 on May 20, 2022. However, Haggerty was forced to pull out of his bout at the last minute due to health issue and was replaced by Josue Cruz. Gonçalves won the fight by a first-round technical knockout.

In the semifinal, Gonçalves faced Superlek Kiatmuu9 at ONE on Prime Video 1 on August 27, 2022. He lost after getting knocked out with an elbow in the first round.

Post Grand Prix
Gonçalves faced Jacob Smith on December 9, 2023, at ONE Fight Night 17. He lost the fight via knockout in the first round.

ONE Championship
Gonçalves made his mixed martial arts debut against Banma Duoji on July 15, 2023, at ONE Fight Night 12. He lost the bout via unanimous decision.

Titles and achievements

 * World Professional Muaythai Federation
 * 2018 World Professional Muaythai Federation 135 lbs Champion
 * MX Muay Xtreme
 * 2018 MX Muay Xtreme -60 kg Champion
 * P-1
 * 2017 P-1 Chang Tournament Champion

Fight record
! style=background:white colspan=9 |ONE Muay Thai Flyweight Grand Prix Semi Final ! style=background:white colspan=9 |Muay Thai Flyweight Grand Prix Quarter Final. ! style=background:white colspan=9 |For the ONE Muay Thai Flyweight Title. ! style=background:white colspan=9 |Defends WPMF World 135lbs Title. ! style=background:white colspan=9 |Wins the Muay Xtreme -60kg Title. ! style=background:white colspan=9 |Wins the WPMF World 135lbs Title. ! style=background:white colspan=9 |Wins P-1 Chang Tournament Title.
 * - style="background:#fbb;"
 * 2023-12-09 || Loss ||align=left| Jacob Smith|| ONE Fight Night 17 || Bangkok, Thailand || KO (Knee to the body)|| 1|| 2:54
 * - style="background:#fbb;"
 * 2022-08-27|| Loss ||align=left|🇹🇭 Superlek Kiatmuu9 || ONE on Prime Video 1 || Kallang, Singapore || KO (Elbow) || 1 || 1:35
 * - style="background:#cfc;"
 * 2022-05-20|| Win ||align=left|🇲🇽 Josue Cruz || ONE 157 || Kallang, Singapore || TKO (Punches) || 1 || 0:35
 * - style="background:#fbb;"
 * 2020-12-25|| Loss ||align=left|🇯🇵 Momotaro || ONE Championship: Collision Course 2 || Kallang, Singapore || TKO (Leg injury)|| 2 || 0:30
 * - style="background:#FFBBBB;"
 * 2019-10-13||Loss ||align=left|🇹🇭 Rodtang Jitmuangnon || ONE Championship: Century || Tokyo, Japan ||Decision (Split) || 5 ||3:00
 * - style="background:#CCFFCC;"
 * 2019-03-08||Win ||align=left| Matthew Daalman || Fight Night Dubai || Dubai, United Arab Emirates ||TKO (referee stoppage)|| 3 ||
 * - style="background:#FFBBBB;"
 * 2019-02-05||Loss ||align=left|🇹🇭 Petsimok PK.saenchai || Lumpinee Stadium || Bangkok, Thailand ||Decision|| 5 || 3:00
 * - style="background:#CCFFCC;"
 * 2018-11-24||Win ||align=left|🇪🇸 Pedro Ruiz || Yas Island Muay Thai || Abu Dhabi, United Arab Emirates ||Decision|| 5 || 3:00
 * - style="background:#CCFFCC;"
 * 2018-11-03||Win ||align=left|🇨🇳 Tian Zongyao || Wu Lin Feng 2018: WLF -67kg World Cup 2018-2019 5th Round || China ||KO (Middle Kick)|| 1 || 2:05
 * - style="background:#FFBBBB;"
 * 2018-09-22|| Loss ||align=left|🇹🇭 Chatchai PK.Saenchaimuaythaigym || Top King World Series - TK22 || Ko Samui, Thailand || Decision || 3 || 3:00
 * - style="background:#CCFFCC;"
 * 2018-09-01||Win ||align=left|🇨🇳 Hao Yijie || Wu Lin Feng 2018: WLF -67kg World Cup 2018-2019 3rd Round || China ||KO (Front Kick)|| 3 ||
 * - style="background:#CCFFCC;"
 * 2018-07-26||Win ||align=left|🇹🇭 Daraek SutaiMuayThai || TerdthaiOngracha, King's Birthday || Bangkok, Thailand ||Decision || 5 || 3:00
 * - style="background:#CCFFCC;"
 * 2018-06-16||Win ||align=left|🇺🇸 Christian Hyatt || Muay Xtreme, -60 kg Tournament Final || Bangkok, Thailand ||KO (Body Kick)|| 1 ||
 * - style="background:#CCFFCC;"
 * 2018-06-01||Win ||align=left|🇹🇭 Sornpetch SamartPayakaroonGym || Muay Xtreme, -60 kg Tournament Semi Final || Bangkok, Thailand ||Ext.R Decision|| 4 || 3:00
 * - style="background:#CCFFCC;"
 * 2018-05-17||Win ||align=left|🇹🇭 Singthong || Muay Xtreme, -60 kg Tournament Quarter Final || Bangkok, Thailand ||Decision|| 3 || 3:00
 * - style="background:#CCFFCC;"
 * 2018-03-31||Win ||align=left|🇹🇭 Denkongchai Dabransalakham || Princess Prathep's birthday || Bangkok, Thailand ||KO (High Kick)|| 2 ||
 * - style="background:#CCFFCC;"
 * 2018-03-09||Win ||align=left|🇹🇭 Mahachai M.U.Den || Muay Xtreme || Thailand ||KO || 2 ||
 * - style="background:#CCFFCC;"
 * 2017-12-02||Win ||align=left|🇹🇭 || P-1 Chang Tournament, Final || Thailand ||Decision|| 3 || 3:00
 * - style="background:#CCFFCC;"
 * 2017-12-02||Win ||align=left|🇹🇭 || P-1 Chang Tournament, Semi Final || Thailand ||KO||  ||
 * - style="background:#CCFFCC;"
 * 2017-12-02||Win ||align=left|🇹🇭 || P-1 Chang Tournament, Quarter Final || Thailand ||KO||  ||
 * - style="background:#CCFFCC;"
 * 2017-11-17||Win ||align=left|🇹🇭 ||  || Phatthalung, Thailand ||KO|| 1 ||
 * - style="background:#FFBBBB;"
 * 2017-09-17||Loss ||align=left|🇹🇭 Tone Sor.Tragoonpetch || Max Muay Thai|| Thailand ||Decision || 3 ||3:00
 * - style="background:#CCFFCC;"
 * 2017-08-13||Win ||align=left|🇹🇭 Marseemok Chor Kowyuhaisuzu || Max Muay Thai|| Thailand ||KO|| 2 ||
 * - style="background:#CCFFCC;"
 * 2017-07-23||Win ||align=left|🇹🇭 Chalampetch Pojseemummuang || Max Muay Thai|| Thailand ||KO (Straight to the Body)|| 1 ||
 * - style="background:#CCFFCC;"
 * 2017-07-07||Win ||align=left|🇹🇭 || Bangla Stadium || Thailand ||KO || 1 ||
 * - style="background:#FFBBBB;"
 * 2017-05-15||Loss ||align=left|🇹🇭 || ||  Thailand ||TKO (Doctor Stoppage/Broken Hand ||  ||
 * - style="background:#CCFFCC;"
 * 2017-04-22||Win ||align=left|🇹🇭 || Max Muay Thai|| Bangkok, Thailand ||KO|| 2 ||
 * - style="background:#CCFFCC;"
 * 2017-04-01||Win ||align=left|🇹🇭 || || Bangkok, Thailand ||KO || 2 ||
 * - style="background:#CCFFCC;"
 * 2017-03-20||Win ||align=left|🇹🇭 || Patong Stadium || Pa Tong, Thailand ||KO || ||
 * - style="background:#CCFFCC;"
 * 2017-02-17||Win ||align=left|🇹🇭 Chornpetch Kornsarakarm|| Max Muay Thai|| Thailand ||KO (Left Hook)|| 1 ||
 * - style="background:#CCFFCC;"
 * 2016||Win ||align=left| || Patong Stadium || Pa Tong, Thailand ||TKO (High Kick)|| ||
 * colspan=9 | Legend:
 * colspan=9 | Legend: