Ryosuke Nishida's first IBF bantamweight title defense has been reported, but the outcome is unclear, with some outlets indicating he was defeated by Junto Nakatani. The nature of the defeat is also uncertain, with reports of a 6th-round TKO or a 7th-round retirement. The fight may have implications for a potential title shot against Naoya Inoue, with some outlets suggesting a mandatory challenger will be determined.