Ultimate Fighting Calendar
Lightweight3 rounds scheduled
WIN
Yusuke Yachi
RESULT

Yusuke Yachi def. Boyd Allen (Unanimous Decision)

Unanimous Decision · Round 3 · 5:00
Boyd Allen
Sneaky
17-6-1
Sunday, October 23, 2022
Marine Messe Fukuoka, Fukuoka, Japan

Yusuke Yachi defeated Boyd Allen by Unanimous Decision in round 3 (5:00) in the Lightweight bout of Rizin FF - Rizin 39, held Sunday, October 23, 2022 at Marine Messe Fukuoka, Fukuoka.

Betting Odds

Yusuke Yachi
-125
56% implied win probability
Open: +101Best: -120
Boyd Allen
-108
52% implied win probability
Open: -138Best: +100

Average moneyline across 3 sportsbooks.

SportsbookYusuke YachiBoyd Allen
BetOnline-130+100
Betway-120-110
sportsbetio-125-116

Odds are for information only. · Odds data: fightodds.io

Frequently asked questions

Who won Yusuke Yachi vs Boyd Allen?

Yusuke Yachi defeated Boyd Allen by Unanimous Decision in round 3 (5:00) in the Lightweight bout of Rizin FF - Rizin 39, held Sunday, October 23, 2022 at Marine Messe Fukuoka, Fukuoka.

Referee
Akira Shibata
Pre-fight comparison

Win probability

Yusuke Yachi 62%38% Boyd Allen

What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index

Tale of the Tape

29-16-0
Record
17-6-1
1692
Power Index rating
1607
1
Win Streak
0
36
Age
37
5'9"
175 cm
Height
6'0"
183 cm
69"
175 cm
Reach
74"
188 cm
-
Stance
-
Lightweight
Weight Class
Lightweight
Japan
Nationality
South Africa

Striking Profile

-
SLpM
-
-
Str. Acc.
-
-
SApM
-
-
Str. Def.
-

Grappling Profile

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TD Avg.
-
-
TD Acc.
-
-
TD Def.
-
-
Sub. Avg.
-

Recent form (last 5 fights)

Yusuke Yachi · 3-2
  • W
    Rizin FF - Landmark Vol. 14 · Jun 6, 2026
    Unanimous Decision · R3 · 5:00 · Lightweight
  • L
    Rizin FF - Rizin 52 · Mar 7, 2026
    TKO · R2 · 4:25 · Lightweight
  • W
    Rizin FF - Rizin 51 · Sep 28, 2025
    Submission · R2 · 2:09 · Lightweight
  • L
    Rizin FF - Rizin Bangaichi / Rizin 49: Decade · Dec 31, 2024
    TKO · R1 · 0:26 · Lightweight
  • W
    Rizin FF - Rizin 48 · Sep 29, 2024
    Unanimous Decision · R3 · 5:00 · Lightweight
Boyd Allen · 3-2
  • W
    EFC 129: Allen vs. Bembe · Nov 6, 2025
    TKO · R1 · 4:18 · Featherweight
  • L
    Fistic Havoc · Jun 21, 2025
    TKO · Super Welterweight
  • W
    The Storm · Mar 15, 2025
    Unanimous Decision
  • W
    Mlata vs. Gonya · Oct 19, 2024
    Decision
  • L
    Rizin FF - Rizin 42 · May 6, 2023
    Unanimous Decision · R3 · 5:00 · Featherweight