IBF Light Flyweight Rankings Archive | December 2019

Rank	IBFDecember 2019
	Felix Alvarado World Champion
1	Daniel Valladares
2	Vacant
3	Deejay Kriel
4	Tetsuya Hisada
5	Ivan Soriano
6	Yuto Takahashi
7	Sivenathi Nontshinga
8	Reiya Konishi
9	Cristian Araneta
10	Daniel Matellon
11	Abraham Rodriguez
12	Toto Landero
13	Kenichi Horikawa
14	Tibo Monabesa
15	Ronald Chacon

Source

December 2019 archive

Box-Rank presents each published list in a consistent format. Browse this division and its archive, read the methodology, or see how Box-Rank differs from BoxRec.

IBF Light Flyweight Title History

Champions who have held each belt, most recent first. Exact dates are shown where verified; month-only dates reflect available records. Available history begins in December 1983, combining ranking archives and sourced title records.

Explore the light flyweight title-change timeline across all organizations

IBF Light Flyweight - World Champion

Thanongsak Simsri

19 June 2025Current

Became champion: 19 June 2025

Won the vacant IBF title by defeating Cristian Araneta by split decision in Tokyo.

First shown in June 2025 rankingsView source

Masamichi Yabuki

12 October 202410 April 2025

180 days

Became champion: 12 October 2024

Won the title by defeating Sivenathi Nontshinga.

First shown in October 2024 rankingsView source

Sivenathi Nontshinga

16 February 202412 October 2024

239 days

Became champion: 16 February 2024

Won the title by defeating Adrian Curiel.

First shown in February 2024 rankingsView source

Adrian Curiel Dominguez

4 November 202316 February 2024

104 days

Became champion: 4 November 2023

Won the IBF title by knocking out Sivenathi Nontshinga in the second round in Monte Carlo.

First shown in October 2023 rankingsView source

Sivenathi Nontshinga

3 September 20224 November 2023

427 days

Became champion: 3 September 2022

Won the title by defeating Hector Flores.

First shown in September 2022 rankingsView source

Felix Alvarado

29 October 201821 March 2022

1,239 days

Became champion: 29 October 2018

Won the title by defeating Randy Petalcorin.

First shown in October 2018 rankingsView source

Hekkie Budler

20 May 201825 July 2018

66 days

Became champion: 20 May 2018

Won the title by defeating Ryoichi Taguchi.

First shown in May 2018 rankingsView source

Ryoichi Taguchi

31 December 201720 May 2018

140 days

Became champion: 31 December 2017

Won the title by defeating Milan Melindo.

First shown in December 2017 rankingsView source

Milan Melindo

21 May 201731 December 2017

224 days

Became champion: 21 May 2017

Won the title by defeating Akira Yaegashi.

First shown in May 2017 rankingsView source

Akira Yaegashi

29 December 201521 May 2017

509 days

Became champion: 29 December 2015

Won the title by defeating Javier Mendoza.

First shown in December 2015 rankingsView source

Javier Mendoza

20 September 201429 December 2015

465 days

Became champion: 20 September 2014

Won the title by defeating Ramon Garcia Hirales.

First shown in September 2014 rankingsView source

John Riel Casimero

20 July 2012May 2014

Became champion: 20 July 2012

Was elevated from interim to full IBF champion after Ulises Solis could not meet the defense deadline, as reported on 20 July 2012 with a quotation from the IBF letter declaring immediate promotion.

First shown in July 2012 rankingsView source

Ulises Solis

30 April 201120 July 2012

447 days

Became champion: 30 April 2011

Won the title by defeating Luis Alberto Lazarte.

IBF Light Flyweight boxing rankings- December 2019

IBF Light Flyweight Title History

IBF Light Flyweight - World Champion

IBF Light Flyweight Title History

IBF Light Flyweight Title History

IBF Light Flyweight - World Champion