Heavyweight5 rounds scheduled
“ALPHA DAWG”
RESULT
Sergey Kalinin def. Brock Walker (TKO)
TKO · Round 1 · 01:06
Wednesday, May 6, 2026
Ocean Center, Daytona, United States
Sergey Kalinin defeated Brock Walker by TKO in round 1 (01:06) in the Heavyweight bout of Blood 4 Blood, held Wednesday, May 6, 2026 at Ocean Center, Daytona.
Fight stats
Brock Walker
Sergey Kalinin
0
Knockdowns
4
8 of 11
Significant strikes
34 of 36
73%
Sig. strike accuracy
94%
8 of 11
Total strikes
34 of 36
Significant strikes by target
6 of 9
Head
22 of 23
2 of 2
Body
12 of 13
1 of 4
Distance
5 of 7
7 of 7
Clinch
29 of 29
By round
ROUND 1
0
KD
4
8 of 11
Sig. str.
34 of 36
8 of 11
Total str.
34 of 36
6 of 9
Head
22 of 23
2 of 2
Body
12 of 13
1 of 4
Distance
5 of 7
7 of 7
Clinch
29 of 29
Frequently asked questions
Who won Brock Walker vs Sergey Kalinin?
Sergey Kalinin defeated Brock Walker by TKO in round 1 (01:06) in the Heavyweight bout of Blood 4 Blood, held Wednesday, May 6, 2026 at Ocean Center, Daytona.
Time format
5 Rnd (2-2-2-2-2)
Pre-fight comparison▾
Tale of the Tape
-
Record
10-2-0
0
Win Streak
3
40
Age
-
-
Height
6'0"
183 cm
69"
175 cm
Reach
-
-
Stance
-
Heavyweight
Weight Class
Heavyweight
United States
Nationality
Russia
Striking Profile
4.95
SLpM
30.91
60%
Str. Acc.
94%
4.54
SApM
7.27
52%
Str. Def.
27%
Grappling Profile
-
TD Avg.
-
-
TD Acc.
-
-
TD Def.
-
-
Sub. Avg.
-
Recent form (last 5 fights)
Brock Walker · 1-4
Sergey Kalinin · 5-0
Head-to-Head History
Career Averages
Based on 2 fights · 1 fight
42.5
Avg sig. strikes
34.0
77
Career high strikes
34
Strike Distribution
Brock Walker
Strike target
Sergey Kalinin
86%
Head
65%
14%
Body
35%
Brock Walker
Strike position
Sergey Kalinin
40%
Distance
15%
60%
Clinch
85%