https://www.honourandglory.co.uk/blog/masamichi-yabuki-rene-calixto-ibf-flyweight-title
Masamichi Yabuki beats Rene Calixto for IBF flyweight title
Aug 4, 2026 - A focused look at how a unanimous-decision title win changes the flyweight picture, and why lower-weight championship routes can turn quickly when a belt…
masamichi yabukibeatsrenecalixtoibf
https://nuevaya.com.ni/deportes-ya/felix-el-gemelo-alvarado-peleara-ante-masamichi-yabuki-en-las-112-libras/
Félix “El Gemelo” Alvarado peleará ante Masamichi Yabuki en las 112 libras | La Nueva Radio YA
Dec 22, 2025 - Félix “El Gemelo” Alvarado desafía a Masamichi Yabuki por el título mundial FIB de las 112 libras este 27 de diciembre en Japón.
nueva radio yamasamichi yabukialvaradoantelas