Ultimate Fighting Calendar
HeavyweightPerformance of the Night3 rounds scheduled
Aleksei Oleinik
BOA CONSTRICTOR
60-17-1
RESULT

Walt Harris def. Aleksei Oleinik (TKO)

TKO · Round 1 · 0:12
WIN
Walt Harris
The Big Ticket
13-10-0 (1 NC)
Sunday, July 21, 2019
Frost Bank Center, San Antonio, United States

Walt Harris defeated Aleksei Oleinik by TKO in round 1 (0:12) in the Heavyweight bout of UFC Fight Night: Dos Anjos vs Edwards, held Sunday, July 21, 2019 at Frost Bank Center, San Antonio.

Fight stats

Aleksei Oleinik
Walt Harris
0
Knockdowns
1
1 of 3
Significant strikes
4 of 7
33%
Sig. strike accuracy
57%
1 of 3
Total strikes
4 of 7
0 of 0
Takedowns
0 of 0
-
Takedown accuracy
-
0
Submission attempts
0
0
Reversals
0
0:00
Control time
0:01
Significant strikes by target
0 of 1
Head
2 of 5
1 of 1
Body
2 of 2
0 of 1
Leg
0 of 0
1 of 3
Distance
2 of 5
0 of 0
Clinch
0 of 0
0 of 0
Ground
2 of 2

By round

ROUND 1
0
KD
1
1 of 3
Sig. str.
4 of 7
1 of 3
Total str.
4 of 7
0 of 0
Takedowns
0 of 0
0
Sub. att
0
0:00
Ctrl
0:01

Frequently asked questions

Who won Aleksei Oleinik vs Walt Harris?

Walt Harris defeated Aleksei Oleinik by TKO in round 1 (0:12) in the Heavyweight bout of UFC Fight Night: Dos Anjos vs Edwards, held Sunday, July 21, 2019 at Frost Bank Center, San Antonio.

Referee
Jacob Montalvo
Time format
3 Rnd (5-5-5)
Pre-fight comparison

Win probability

Aleksei Oleinik 58%42% Walt Harris

What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index

Fight DNA

Head to head

UFCalendar's style model · Heavyweight roster (149 fighters)

Aleksei Oleinik
Submission Ace
4 edges
Walt Harris
Knockout Artist
7 edges
PowerSpeedPrecisionDurabilityEngineWrestlingGround

Radar scaled to this matchup · bars show the gap

Style shape

76Power97
51Speed86
57Precision85
81Durability88
62Engine55
93Wrestling45
96Ground72

Biggest edge Aleksei Oleinik, Submissions +51

Attribute by attribute

Aleksei Oleinik is on the left of every row, Walt Harris on the right.
93Punch power99
58Kick power94
49Punch speed98
52Kick speed74
57Accuracy85
93Takedowns45
93Ground striking96
98Submissions47
96Chin89
66Body strength86
62Cardio55

Attributes are rated 0-100 by UFCalendar's style model.

Tale of the Tape

60-17-1
Record
13-10-0 (1 NC)
1780
Power Index rating
1723
0
Win Streak
0
49
Age
43
6'2"
188 cm
Height
6'5"
196 cm
80"
203 cm
Reach
77"
196 cm
Orthodox
Stance
Southpaw
Heavyweight
Weight Class
Heavyweight
Russia / Ukraine
Nationality
United States

Style Matchup

Combat SamboBJJOther
vs
Boxing
Aleksei Oleinik
  • Black belt · BJJ
  • 2011Champion · Grapplers Quest · black belt no-gi advanced superweight (210 lb+)
  • 2011Champion · Eddie Alvarez Grappling Tournament · absolute
  • 2010Champion · Combat Sambo Worlds

Camp American Top Team · Coconut Creek, US

Walt Harris
  • ISKA Heavyweight Championship · ISKA
  • ACF Heavyweight Championship · ACF
  • Southern Fighting Alliance Heavyweight Championship · Southern Fighting Alliance
  • Champion · Golden Gloves · Heavyweight

Camp SBG Alabama - Spartan Fitness · Birmingham, Alabama, US

Striking Profile

3.29
SLpM
3.05
48%
Str. Acc.
39%
3.80
SApM
3.33
44%
Str. Def.
54%

Grappling Profile

1.82
TD Avg.
0.29
46%
TD Acc.
28%
37%
TD Def.
70%
1.90
Sub. Avg.
0.10

Recent form (last 5 fights)

Aleksei Oleinik · 2-3
  • L
    BKFC 71 Dubai: Trout vs Trinidad-Snake · Apr 4, 2025
    Knockout · R1 · 01:49 · Heavyweight
  • W
    RCC 17 · Dec 15, 2023
    Submission · R2 · 2:27 · Heavyweight
  • W
    Oleinik vs. Dzoblaev · Aug 26, 2023
    TKO · R1 · 0:34 · Heavyweight
  • L
    May 26, 2023
    TKO · R1 · 2:25 · Heavyweight
  • L
    UFC Fight Night: Dern vs Yan · Oct 1, 2022
    Unanimous Decision · R3 · 5:00 · Heavyweight
Walt Harris · 2-3
  • L
    UFC Fight Night: Rozenstruik vs Sakai · Jun 5, 2021
    TKO · R1 · 4:06 · Heavyweight
  • L
    UFC 254: Khabib vs Gaethje · Oct 24, 2020
    TKO · R2 · 1:15 · Heavyweight
  • L
    UFC Fight Night: Overeem vs Harris · May 16, 2020
    TKO · R2 · 3:00 · Heavyweight
  • W
    UFC Fight Night: Dos Anjos vs Edwards · Jul 21, 2019
    TKO · R1 · 0:12 · Heavyweight
  • W
    UFC Fight Night: Iaquinta vs Cowboy · May 5, 2019
    TKO · R1 · 0:50 · Heavyweight

Career Averages

Based on 18 fights · 15 fights
21.8
Avg sig. strikes
19.5
0.82
Avg takedowns
0.07
2:04
Avg control time
0:21
94
Career high strikes
33
4
Career high TDs
1

Strike Distribution

Aleksei Oleinik
Strike target
Walt Harris
64%
Head
69%
23%
Body
23%
13%
Leg
8%
Aleksei Oleinik
Strike position
Walt Harris
69%
Distance
64%
24%
Clinch
9%
7%
Ground
27%