Ryuya Yamanaka (19-3-0) vs Jayson Vayson (10-1-1)

Date: 2023-12-17
Result: Winner: Jayson Vayson
Method: TKO
Round: 2 of 12
Time: 1:14
Venue: Portopia Hotel
City: Kobe
Country: 🇯🇵 JP
Title: Won WBO Asia Pacific light-flyweight title
Confirmation: ✓✓ two sources

Report a discrepancy

Sources

Source	Side	Link	Observed
English Wikipedia	b	https://en.wikipedia.org/wiki/Jayson_Vayson	2026-10-11
English Wikipedia	a	https://en.wikipedia.org/wiki/Ryuya_Yamanaka	2026-10-11