Ultimate Fighting Calendar
RIZINRizin FF - Rizin 51
Bantamweight3 rounds scheduled
WIN
Genji Umeno
Genji Umeno
RESULT

Genji Umeno def. Ryusei Ashizawa (Unanimous Decision)

Unanimous Decision · Round 3 · 5:00
Ryusei Ashizawa
Ryusei Ashizawa
Sunday, September 28, 2025
Aichi International (IG) Arena, Nagoya, Japan

Genji Umeno defeated Ryusei Ashizawa by Unanimous Decision in round 3 (5:00) in the Bantamweight bout of Rizin FF - Rizin 51, held Sunday, September 28, 2025 at Aichi International (IG) Arena, Nagoya.

Referee
Tatsuro Nagase
Pre-fight comparison▾

Tale of the Tape

0
Win Streak
0
37
Age
31
5'11"
Height
5'9"
—
Reach
—
—
Stance
—
Bantamweight
Weight Class
Bantamweight
—
Nationality
—

Recent form (last 5 fights)

Genji Umeno · 2-1
  • L
    Daiki Tsubota
    Rizin FF - Rizin 53Sun, May 10, 2026
    Submission · R1 · 2:37 · Bantamweight
  • W
    Ryusei Ashizawa
    Rizin FF - Rizin 51Sun, Sep 28, 2025
    Unanimous Decision · R3 · 5:00 · Bantamweight
  • W
    Taiga Kawabe
    Rizin FF - Rizin Bangaichi / Rizin 49: DecadeTue, Dec 31, 2024
    Unanimous Decision · R3 · 5:00 · Bantamweight
Ryusei Ashizawa · 2-3
  • L
    Ryoma Shishimoto
    Rizin FF - Shiwasu no Cho Tsuwamono MatsuriWed, Dec 31, 2025
    Submission · R1 · 0:25 · Bantamweight
  • L
    Genji Umeno
    Rizin FF - Rizin 51Sun, Sep 28, 2025
    Unanimous Decision · R3 · 5:00 · Bantamweight
  • L
    Ryuya Fukuda
    Rizin FF - Rizin Bangaichi / Rizin 49: DecadeTue, Dec 31, 2024
    Knockout · R1 · 0:54 · Bantamweight
  • W
    Shoji Maruyama
    Rizin FF - Landmark Vol. 10Sun, Nov 17, 2024
    Knockout · R2 · 1:05 · Bantamweight
  • W
    Koji Tanaka
    Rizin FF - Super Rizin 3Sun, Jul 28, 2024
    Unanimous Decision · R3 · 5:00 · Bantamweight