Ultimate Fighting Calendar
Heavyweight3 rounds scheduled
WIN
Anton Vyazigin
Cherepovets Giant
17-6-0
RESULT

Anton Vyazigin def. Tony Johnson (Unanimous Decision)

Unanimous Decision · Round 5 · 5:00
Tony Johnson
Hulk
18-10-1
Friday, June 2, 2023
Sibur Arena, St. Petersburg, Russia

Anton Vyazigin defeated Tony Johnson by Unanimous Decision in round 5 (5:00) in the Heavyweight bout of ACA 158 - Olenichev vs. Mokhnatkin, held Friday, June 2, 2023 at Sibur Arena, St. Petersburg.

Betting Odds

Anton Vyazigin
+115
47% implied win probability
Open: -117Best: +125
Tony Johnson
-148
60% implied win probability
Open: -112Best: -135

Average moneyline across 2 sportsbooks.

SportsbookAnton VyaziginTony Johnson
BetOnline+105-135
Bovada+125-165

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

Frequently asked questions

Who won Anton Vyazigin vs Tony Johnson?

Anton Vyazigin defeated Tony Johnson by Unanimous Decision in round 5 (5:00) in the Heavyweight bout of ACA 158 - Olenichev vs. Mokhnatkin, held Friday, June 2, 2023 at Sibur Arena, St. Petersburg.

Referee
Dmitry Valuevich
Pre-fight comparison

Win probability

Anton Vyazigin 48%52% Tony Johnson

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

17-6-0
Record
18-10-1
1633
Power Index rating
1649
2
Win Streak
0
33
Age
40
6'5"
196 cm
Height
6'1"
185 cm
-
Reach
-
-
Stance
-
Heavyweight
Weight Class
Heavyweight
Russia
Nationality
United States

Striking Profile

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

Grappling Profile

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

Recent form (last 5 fights)

Anton Vyazigin · 2-3
  • W
    ACA 204 · Jun 19, 2026
    TKO · R1 · 5:00 · Heavyweight
  • W
    ACA 200 · Feb 6, 2026
    Unanimous Decision · R3 · 5:00 · Heavyweight
  • L
    ACA 195: Kornilov vs Vakhaev · Nov 7, 2025
    TKO · R4 · 4:40 · Heavyweight
  • L
    ACA 170: Goncharov vs Vyazigin · Feb 9, 2024
    Unanimous Decision · R5 · 5:00 · Heavyweight
  • L
    ACA 170: Goncharov vs. Vyazigin · Feb 9, 2024
    Unanimous Decision · Heavyweight
Tony Johnson · 2-3
  • L
    ACA 202 · Apr 12, 2026
    Unanimous Decision · R5 · 5:00 · Heavyweight
  • L
    ACA 194: Johnson vs Aliakbari · Oct 23, 2025
    Unanimous Decision · R5 · 5:00 · Heavyweight
  • L
    ACA 178: Goncharov vs Bogatyrev · Aug 16, 2024
    Unanimous Decision · R3 · 5:00 · Heavyweight
  • W
    ACA 173: Frolov vs Yankovskiy · Mar 29, 2024
    Split Decision · R3 · 5:00 · Heavyweight
  • W
    ACA 165 - Dakaev vs. Batista · Nov 3, 2023
    Knockout · R1 · 0:21 · Heavyweight