Ultimate Fighting Calendar
Featherweight5 rounds scheduled
WIN
Petr Yan
No Mercy
20-5-0
RESULT

Petr Yan def. Matheus Mattos (Knockout)

Knockout · Round 3 · 02:27
Matheus Mattos
Python
14-4-1
Saturday, September 30, 2017

Petr Yan defeated Matheus Mattos by Knockout in round 3 (02:27) in the Featherweight main event of ACA 71: ACB 71, Moscow, held Saturday, September 30, 2017.

Frequently asked questions

Who won Petr Yan vs Matheus Mattos?

Petr Yan defeated Matheus Mattos by Knockout in round 3 (02:27) in the Featherweight main event of ACA 71: ACB 71, Moscow, held Saturday, September 30, 2017.

Pre-fight comparison

Win probability

Petr Yan 48%52% Matheus Mattos

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

20-5-0
Record
14-4-1
1735
Power Index rating
1747
4
Win Streak
0
33
Age
34
5'7"
170 cm
Height
5'5"
165 cm
67"
170 cm
Reach
67"
170 cm
Switch
Stance
-
Featherweight
Weight Class
Featherweight
Russia
Nationality
Brazil

Style Matchup

BoxingMMA
vs
-
Petr Yan
  • Blue belt · BJJ
  • 2017ACB Bantamweight Champion · Absolute Championship Berkut (ACB)
  • Master Of Sport · Boxing
  • Master Of Sport · MMA

Camp Tiger Muay Thai · Phuket, Thailand

Matheus Mattos

No background on record

Striking Profile

5.16
SLpM
-
54%
Str. Acc.
-
4.24
SApM
-
59%
Str. Def.
-

Grappling Profile

1.70
TD Avg.
-
49%
TD Acc.
-
86%
TD Def.
-
0.10
Sub. Avg.
-

Recent form (last 5 fights)

Petr Yan · 4-1
  • W
    UFC 323: Dvalishvili vs Yan 2 · Dec 6, 2025
    Unanimous Decision · R5 · 5:00 · Bantamweight
  • W
    UFC Fight Night: Whittaker vs De Ridder · Jul 26, 2025
    Unanimous Decision · R3 · 5:00 · Bantamweight
  • W
    UFC Macau: Yan vs Figueiredo · Nov 23, 2024
    Unanimous Decision · R5 · 5:00 · Bantamweight
  • W
    UFC 299: O'Malley vs Vera 2 · Mar 9, 2024
    Unanimous Decision · R3 · 5:00 · Bantamweight
  • L
    UFC Fight Night: Yan vs Dvalishvili · Mar 11, 2023
    Unanimous Decision · R5 · 5:00 · Bantamweight
Matheus Mattos · 2-3
  • L
    Professional Fighters League - 2025 PFL World Tournament 2: First Round · Apr 11, 2025
    Submission · R3 · 2:16 · Bantamweight
  • L
    Bellator Champions Series · Jun 22, 2024
    Unanimous Decision · Bantamweight
  • W
    Bellator 301 · Nov 17, 2023
    Submission · R2 · 3:20 · Bantamweight
  • W
    Bellator 262 · Jul 16, 2021
    TKO · R2 · 1:33 · Bantamweight
  • L
    Bellator 254 · Dec 10, 2020
    Unanimous Decision · Bantamweight

Career Averages

Based on 16 fights · 0 fights
91.0
Avg sig. strikes
-
2.00
Avg takedowns
-
2:39
Avg control time
-
194
Career high strikes
-
7
Career high TDs
-

Strike Distribution

Petr Yan
Strike target
Matheus Mattos
69%
Head
-
19%
Body
-
12%
Leg
-
Petr Yan
Strike position
Matheus Mattos
75%
Distance
-
12%
Clinch
-
13%
Ground
-