- WBA title
- Rematch
Riku Masuda vs Seiya Tsutsumi
Bantamweight · Kokugikan
- In
- 33 days
- Watch on
- U-NEXT
- Promoter
- Teiken Promotions
First fight, 30 Aug 2023: Seiya Tsutsumi won on points (unanimous decision)
Tale of the Tape
Head to head, number by number
Riku MasudaSeiya Tsutsumi
- Record
- Riku Masuda: 11-1-0
- Seiya Tsutsumi: 13-0-3
- Wins by KO
- Riku Masuda: 9 · 82%
- Seiya Tsutsumi: 8 · 62%
median 62% · 66 ranked
- Age on fight night
- Riku Masuda: 29
- Seiya Tsutsumi: 30
median 27 · 20 to 44 · 85 ranked
- Height
- Riku Masuda: 1.69 m
- Seiya Tsutsumi: —not available
median 1.65 m · 16 ranked
- Reach
- Riku Masuda: 175 cm
- Seiya Tsutsumi: —not available
median 171 cm · 8 ranked
- Stance
- Riku Masuda: Southpaw
- Seiya Tsutsumi: —not available
- Nationality
- Riku Masuda: Japan
- Seiya Tsutsumi: Japan
- Rankings
- Riku Masuda: WBA C
- Seiya Tsutsumi: WBA 1IBO 1
- Current title
- Riku Masuda: WBA championsince Jul 2026
- Seiya Tsutsumi: —none
- Last 5latest first
- Last fight
- Riku Masuda: Beat Daigo Higasplit decision · 20 Jul 2026
- Seiya Tsutsumi: Beat Nonito Donairesplit decision · 17 Dec 2025
Marker: the median of the boxers ranked in the division, when at least 8 of them have the figure.
Full card
3 fights
- David Jimenez vs Seigo Yuri AkuiMain eventSuper flyweight · 12 rounds · WBA world title
- Riku Masuda vs Seiya TsutsumiThis fightBantamweight · 12 rounds · WBA world title
- Kenshiro Teraji vs Jassiel Ramon Amador GamezSuper flyweight · 12 rounds · WBO world title
Source: BoxRec ↗