Hiroto Kyoguchi (19-3, 12) was born in Izumi, Osaka, Japan on November 27, 1993. At the age of 22 years on April 17, 2016, he made his professional boxing debut against Narathip Sungsut, winning the fight via 2nd-round KO.
On his 8th career fight at 23 years old, Kyoguchi became a strawweight world champion on July 23, 2017 after defeating Jose Argumedo via 12-round unanimous decision to win the IBF title.
He then went on to become world champion at the light-flyweight weight class as well, winning the WBA and The Ring titles against Hekkie Budler via 10th-round TKO on December 31, 2018.
Kyoguchi's last fight was a flyweight world-title fight against Anthony Olascuaga for Olascuaga's WBO title on March 13, 2025. He lost the fight via 12-round unanimous decision. He is on a 1-fight losing streak.
Some of Hiroto Kyoguchi's best fights were against Hekkie Budler, Esteban Bermudez and Roland Jay Biendima. For details about these fights refer to "Best fights of Hiroto Kyoguchi".
Kyoguchi has 3 losses on his boxing record. For details about these losses refer to "Hiroto Kyoguchi Losses".
| # | Date | Opponent | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|
22  | Mar 13, 2025 31 years, 3 months 19-3 (12) | 26 years, 2 months 8-1 (6) | FL | 12 | UD | LOSS For WBO |
21 | Oct 13, 2024 30 years, 10 months 19-2 (12) | Vince Paras | 10 | MD | WIN | |
20 | May 11, 2024 30 years, 5 months 18-2 (12) | Vince Paras | 10 | UD | LOSS | |
19 | Sep 22, 2023 29 years, 9 months 18-1 (12) | Jerven Mama | FL | 3 | KO | WIN |
18  | May 20, 2023 29 years, 5 months 17-1 (11) | 27 years 17-13-1 (10) | FL | 10 | UD | WIN |
17  | Nov 1, 2022 28 years, 11 months 16-1 (11) | 30 years, 9 months 19-1 (11) | LFL | 7 | TKO | LOSS Lost WBA (Super), The Ring For WBC |
16  | Jun 10, 2022 28 years, 6 months 16-0 (11) | 26 years, 7 months 14-3-2 (10) | LFL | 8 | TKO | WIN Defended WBA (Super), The Ring |
15 | Mar 13, 2021 27 years, 3 months 15-0 (10) | Axel Aragon Vega | LFL | 5 | TKO | WIN Defended WBA (Super), The Ring |
14 | Oct 1, 2019 25 years, 10 months 14-0 (9) | Tetsuya Hisada | LFL | 12 | UD | WIN Defended WBA (Super), The Ring |
13 | Jun 19, 2019 25 years, 6 months 13-0 (9) | Satanmuanglek CP Freshmart | LFL | 12 | UD | WIN Defended WBA (Super), The Ring |
12  | Dec 31, 2018 25 years, 1 months 12-0 (9) | 30 years, 7 months 32-3 (10) | LFL | 10 | TKO | WIN Won WBA (Super), The Ring |
11 | Sep 25, 2018 24 years, 9 months 11-0 (8) | Tibo Monabesa | 4 | TKO | WIN | |
10 | May 20, 2018 24 years, 5 months 10-0 (7) | Vince Paras | ST | 12 | UD | WIN Defended IBF |
9 | Dec 31, 2017 24 years, 1 months 9-0 (7) | Carlos Buitrago | ST | 8 | TKO | WIN Defended IBF |
8 | Jul 23, 2017 23 years, 7 months 8-0 (6) | Jose Argumedo | ST | 12 | UD | WIN Won IBF |
7 | Apr 25, 2017 23 years, 4 months 7-0 (6) | Jonathan Refugio | ST | 12 | UD | WIN |
6 | Feb 28, 2017 23 years, 3 months 6-0 (6) | Armando de la Cruz | ST | 3 | KO | WIN |
5 | Dec 31, 2016 23 years, 1 months 5-0 (5) | Junuel Lacar | 3 | KO | WIN | |
4 | Nov 15, 2016 22 years, 11 months 4-0 (4) | Michael Camelion | 1 | KO | WIN | |
3 | Aug 7, 2016 22 years, 8 months 3-0 (3) | Kenichi Miyazaki | 3 | TKO | WIN | |
2 | May 16, 2016 22 years, 5 months 2-0 (2) | Taweechai Yuyuet | 1 | TKO | WIN | |
1 | Apr 17, 2016 22 years, 4 months 1-0 (1) | Narathip Sungsut | 2 | KO | WIN |
