Ultimate Fighting Calendar
Welterweight3 rounds scheduled
WIN
Kiichi Kunimoto
Strasser
18-7-2 (1 NC)
RESULT

Kiichi Kunimoto def. Ryuichiro Sumimura (Technical Submission)

Submission · Round 1 · 4:59
Sunday, August 12, 2018
Aichi Prefectural Gymnasium (Dolphins Arena), Nagoya, Japan

Kiichi Kunimoto defeated Ryuichiro Sumimura by Submission in round 1 (4:59) in the Welterweight bout of Rizin FF - Rizin 12, held Sunday, August 12, 2018 at Aichi Prefectural Gymnasium (Dolphins Arena), Nagoya.

Frequently asked questions

Who won Kiichi Kunimoto vs Ryuichiro Sumimura?

Kiichi Kunimoto defeated Ryuichiro Sumimura by Submission in round 1 (4:59) in the Welterweight bout of Rizin FF - Rizin 12, held Sunday, August 12, 2018 at Aichi Prefectural Gymnasium (Dolphins Arena), Nagoya.

Referee
Ryogaku Wada
Pre-fight comparison

Win probability

Kiichi Kunimoto 35%65% Ryuichiro Sumimura

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

18-7-2 (1 NC)
Record
26-9-1
1613
Power Index rating
1724
0
Win Streak
2
45
Age
40
5'10"
178 cm
Height
6'1"
185 cm
71"
180 cm
Reach
-
Orthodox
Stance
-
Welterweight
Weight Class
Welterweight
Japan
Nationality
Japan

Striking Profile

1.87
SLpM
-
44%
Str. Acc.
-
3.92
SApM
-
41%
Str. Def.
-

Grappling Profile

1.59
TD Avg.
-
20%
TD Acc.
-
28%
TD Def.
-
0.30
Sub. Avg.
-

Recent form (last 5 fights)

Kiichi Kunimoto · 1-4
  • L
    DEEP 130 Impact · Mar 20, 2026
    Submission · R1 · 3:44 · Welterweight
  • W
    DEEP 127 Impact · Sep 15, 2025
    Unanimous Decision · Welterweight
  • L
    FIRE CAGE FC 1 · Feb 22, 2025
    TKO · R1 · 1:18 · Welterweight
  • L
    Rizin FF - Rizin 41 · Apr 1, 2023
    Knockout · R2 · 0:49 · Welterweight
  • L
    Rizin FF - Rizin 34 · Mar 20, 2022
    Unanimous Decision · R3 · 5:00 · Welterweight
Ryuichiro Sumimura · 4-1
  • L
    Shooto 2026 Vol.3 · May 17, 2026
    TKO · R2 · 0:55 · Welterweight
  • W
    Shooto 2025 Vol.9 · Nov 16, 2025
    Submission · R2 · 3:03 · Welterweight
  • W
    Shooto 2025 Vol.6 · Jul 21, 2025
    Unanimous Decision · Welterweight
  • W
    Shooto 2024 Vol.7 · Sep 22, 2024
    Unanimous Decision · Welterweight
  • W
    Pancrase 340 · Dec 24, 2023
    TKO · R5 · 2:09 · Welterweight

Career Averages

Based on 5 fights · 0 fights
17.6
Avg sig. strikes
-
1.00
Avg takedowns
-
3:49
Avg control time
-
36
Career high strikes
-
2
Career high TDs
-

Strike Distribution

Kiichi Kunimoto
Strike target
Ryuichiro Sumimura
48%
Head
-
19%
Body
-
33%
Leg
-
Kiichi Kunimoto
Strike position
Ryuichiro Sumimura
66%
Distance
-
26%
Clinch
-
8%
Ground
-