Ultimate Fighting Calendar
Heavyweight3 rounds scheduled
Hidetaka Arato
Kaiju Killer
11-4-0
STARTS IN··d ··h ··m

Hidetaka Arato vs Ken Hasegawa

Saturday, October 3, 2026
Happiness Arena, Nagasaki, Japan

Win probability

Hidetaka Arato 50%50% Ken Hasegawa

Based on both fighters' current UFCalendar Power Index ratings. See the full Power Index

Tale of the Tape

11-4-0
Record
0-2-0
1576
Power Index rating
1576
0
Win Streak
0
38
Age
39
5'10"
178 cm
Height
5'11"
180 cm
-
Reach
72"
183 cm
-
Stance
-
Heavyweight
Weight Class
Heavyweight
Japan
Nationality
Japan

Striking Profile

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

Grappling Profile

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

Recent form (last 5 fights)

Hidetaka Arato · 1-4
  • L
    DEEP 130 Impact · Mar 20, 2026
    TKO · R1 · 3:26 · Super Heavyweight
  • L
    Grachan 77 · Sep 13, 2025
    TKO · R3 · 4:59 · Heavyweight
  • L
    Rizin FF - Landmark Vol. 11 · Jun 14, 2025
    Unanimous Decision · R3 · 5:00 · Heavyweight
  • W
    Grachan 72 · Feb 1, 2025
    TKO · R2 · 3:06 · Super Heavyweight
  • L
    Hexagone MMA 19 · Jul 25, 2024
    TKO · R1 · 3:21 · Heavyweight
Ken Hasegawa · 2-3
  • W
    DEEP Tokyo Impact 2026 3rd Round · May 23, 2026
    TKO · R1 · 0:49 · Super Heavyweight
  • L
    AFC 37 x HEAT 56 · May 24, 2025
    Unanimous Decision · Catchweight
  • L
    DEEP 122 Impact · Nov 4, 2024
    Majority Decision · Super Heavyweight
  • W
    DEEP Summer Festival 2024 in Odaiba · Aug 31, 2024
    Unanimous Decision · Super Heavyweight
  • L
    A New Era · Mar 31, 2019
    TKO · R2 · 4:41 · Middleweight