Ultimate Fighting Calendar
Heavyweight3 rounds scheduled
WIN
Amir Aliakbari
HULK
4-3-0
RESULT

Amir Aliakbari def. Geronimo dos Santos (TKO)

TKO · Round 1 · 3:34
Geronimo dos Santos
MONDRAGON
45-26-1
Sunday, April 16, 2017
Yokohama Arena, Yokohama, Japan

Amir Aliakbari defeated Geronimo dos Santos by TKO in round 1 (3:34) in the Heavyweight bout of Rizin 5 - Rizin 2017 in Yokohama: Sakura, held Sunday, April 16, 2017 at Yokohama Arena, Yokohama.

Betting Odds

Amir Aliakbari
-278
74% implied win probability
Open: -335Best: -278
Geronimo dos Santos
+200
33% implied win probability
Open: +225Best: +200

Average moneyline across 1 sportsbooks.

SportsbookAmir AliakbariGeronimo dos Santos
unibet-278+200

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

Frequently asked questions

Who won Amir Aliakbari vs Geronimo dos Santos?

Amir Aliakbari defeated Geronimo dos Santos by TKO in round 1 (3:34) in the Heavyweight bout of Rizin 5 - Rizin 2017 in Yokohama: Sakura, held Sunday, April 16, 2017 at Yokohama Arena, Yokohama.

Referee
Hirokazu Takamoto
Pre-fight comparison

Win probability

Amir Aliakbari 56%44% Geronimo dos Santos

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

4-3-0
Record
45-26-1
1657
Power Index rating
1613
0
Win Streak
1
38
Age
46
6'3"
191 cm
Height
6'3"
191 cm
76"
193 cm
Reach
-
-
Stance
-
Heavyweight
Weight Class
Heavyweight
Iran
Nationality
Brazil

Striking Profile

-
SLpM
5.50
-
Str. Acc.
40%
-
SApM
7.16
-
Str. Def.
24%

Grappling Profile

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

Recent form (last 5 fights)

Amir Aliakbari · 3-2
  • L
    ACA 206: Vakhaev vs Aliakbari · Aug 15, 2026
    Knockout · R1 · 3:38 · Heavyweight
  • W
    ACA 194: Johnson vs Aliakbari · Oct 23, 2025
    Unanimous Decision · R5 · 5:00 · Heavyweight
  • W
    ACA 194: Aliakbari vs. Johnson · Oct 23, 2025
    Unanimous Decision · Heavyweight
  • W
    ACA 190: Gasanov vs Aryshev · Aug 15, 2025
    TKO · R1 · 4:07 · Heavyweight
  • L
    ONE 169: Malykhin vs. Reug Reug · Nov 8, 2024
    Submission · R1 · Heavyweight
Geronimo dos Santos · 2-3
  • W
    BKFC 71 Dubai: Trout vs Trinidad-Snake · Apr 4, 2025
    Knockout · R1 · 01:49 · Heavyweight
  • L
    Mr. Cage 48 · Feb 24, 2024
    Split Decision · Heavyweight
  • L
    MFP 243 · Dec 8, 2023
    TKO · R1 · 0:45 · Heavyweight
  • L
    Ural FC 2 · Mar 25, 2023
    TKO · R1 · 0:50 · Heavyweight
  • W
    Premier Fight League · Feb 11, 2023
    Unanimous Decision · Heavyweight

Career Averages

Based on 0 fights · 1 fight
-
Avg sig. strikes
10.0
-
Career high strikes
10

Strike Distribution

Amir Aliakbari
Strike target
Geronimo dos Santos
-
Head
100%
Amir Aliakbari
Strike position
Geronimo dos Santos
-
Distance
80%
-
Clinch
20%