Ultimate Fighting Calendar
RIZINRizin FF - Landmark Vol. 4
Bantamweight3 rounds scheduled
WIN
Ji Yong Yang
Ji Yong Yang
RESULT

Ji Yong Yang def. Mamoru Uoi (Knockout)

Knockout · Round 2 · 4:13
Mamoru Uoi
Mamoru Uoi
“Fullswing”
Sunday, November 6, 2022
Aichi Prefectural Gymnasium (Dolphins Arena), Nagoya, Japan

Ji Yong Yang defeated Mamoru Uoi by Knockout in round 2 (4:13) in the Bantamweight bout of Rizin FF - Landmark Vol. 4, held Sunday, November 6, 2022 at Aichi Prefectural Gymnasium (Dolphins Arena), Nagoya.

Referee
Akira Shibata
Pre-fight comparison▾

Tale of the Tape

0
Win Streak
1
30
Age
40
5'7"
Height
5'5"
—
Reach
—
—
Stance
—
Bantamweight
Weight Class
Bantamweight
—
Nationality
—

Recent form (last 5 fights)

Ji Yong Yang · 3-2
  • L
    Tatsuya Ando
    Rizin FF - Super Rizin 4Sun, Jul 27, 2025
    Submission · R2 · 3:52 · Bantamweight
  • W
    Yuto Hokamura
    Rizin FF - World Series in KoreaSat, May 31, 2025
    TKO · R3 · 0:19 · Bantamweight
  • L
    Kazuma Kuramoto
    Rizin FF - Rizin 46Mon, Apr 29, 2024
    Split Decision · R3 · 5:00 · Bantamweight
  • W
    Mamoru Uoi
    Rizin FF - Landmark Vol. 4Sun, Nov 6, 2022
    Knockout · R2 · 4:13 · Bantamweight
  • W
    Shoji Maruyama
    Rizin FF - Rizin 36Sat, Jul 2, 2022
    TECHNICAL · R3 · 1:46 · Featherweight
Mamoru Uoi · 2-3
  • W
    Koki Akada
    Rizin FF - Rizin 50Sun, Mar 30, 2025
    Split Decision · R3 · 5:00 · Bantamweight
  • L
    Ji Yong Yang
    Rizin FF - Landmark Vol. 4Sun, Nov 6, 2022
    Knockout · R2 · 4:13 · Bantamweight
  • L
    Kazuma Kuramoto
    Rizin FF - Landmark Vol. 3Thu, May 5, 2022
    Unanimous Decision · R3 · 5:00 · Bantamweight
  • L
    Kuya Ito
    Rizin FF - Landmark Vol. 2Sun, Mar 6, 2022
    Unanimous Decision · R3 · 5:00 · Bantamweight
  • W
    Hiroki Yamashita
    Rizin FF - Trigger 1stSun, Nov 28, 2021
    Knockout · R1 · 4:53 · Bantamweight