Ultimate Fighting Calendar
Bantamweight3 rounds scheduled
WIN
Hiroki Yamashita
Shian / One Shot Killer
8-10-0
RESULT

Hiroki Yamashita def. Kazuma Sone (Knockout)

Knockout · Round 1 · 0:27
Sunday, March 21, 2021
Nippon Gaishi Hall, Nagoya, Japan

Hiroki Yamashita defeated Kazuma Sone by Knockout in round 1 (0:27) in the Bantamweight bout of Rizin FF - Rizin 27, held Sunday, March 21, 2021 at Nippon Gaishi Hall, Nagoya.

Frequently asked questions

Who won Hiroki Yamashita vs Kazuma Sone?

Hiroki Yamashita defeated Kazuma Sone by Knockout in round 1 (0:27) in the Bantamweight bout of Rizin FF - Rizin 27, held Sunday, March 21, 2021 at Nippon Gaishi Hall, Nagoya.

Referee
Yasuhiro Tazawa
Pre-fight comparison

Win probability

Hiroki Yamashita 46%54% Kazuma Sone

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

8-10-0
Record
24-22-1
1533
Power Index rating
1563
0
Win Streak
0
38
Age
38
5'7"
170 cm
Height
5'6"
168 cm
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Reach
-
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Stance
-
Bantamweight
Weight Class
Bantamweight
Japan
Nationality
Japan

Striking Profile

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

Grappling Profile

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TD Avg.
-
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TD Acc.
-
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TD Def.
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Sub. Avg.
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Recent form (last 5 fights)

Hiroki Yamashita · 2-3
  • L
    Rizin FF - Trigger 1st · Nov 28, 2021
    Knockout · R1 · 4:53 · Bantamweight
  • L
    Rizin FF - Rizin 29 · Jun 27, 2021
    Unanimous Decision · R3 · 5:00 · Bantamweight
  • W
    Rizin FF - Rizin 27 · Mar 21, 2021
    Knockout · R1 · 0:27 · Bantamweight
  • L
    GRACHAN 45 · Sep 20, 2020
    Unanimous Decision · Bantamweight
  • W
    GRACHAN 42 x GLADIATOR 011 · Dec 21, 2019
    TKO · Bantamweight
Kazuma Sone · 1-4
  • L
    The Knock Out · Jun 21, 2025
    Unanimous Decision
  • L
    Rizin FF - Rizin 33 · Dec 31, 2021
    TKO · R2 · 3:55 · Bantamweight
  • L
    RIZIN 32 · Nov 20, 2021
    Unanimous Decision · Bantamweight
  • L
    Rizin FF - Rizin 27 · Mar 21, 2021
    Knockout · R1 · 0:27 · Bantamweight
  • W
    Shooto 2021 · Jan 30, 2021
    Unanimous Decision