11-2
#8
L. heavyweight Odds
2.75
1.45
8-1
Fight: Książkiewicz vs. Zając
20 SEP SAT '25 5:00 PM
main card
•
3 rounds
Top News
Main Info
nickname
The Iron Pol
-
Forms
L
W
W
L
W
W
W
W
W
W
Nationality
Canada 
Poland
Age
(1989-10-04) 35
26 (1998-10-09)
Weight
(95 kg) 209.4 lbs
209.4 lbs (95 kg)
Height
(191 cm) 6′3″
6′4″ (194 cm)
Reach
-
6′2″ (189 cm)
Social Media
-
-
Win-Loss Records
Wins
11
5 KO/TKO - 38%
5 submission - 38%
1 decision - 8%
8
78% - 7 KO/TKO
0% - 0 submission
11% - 1 decision
Losses
2
0 KO/TKO - 0%
1 submission - 8%
1 decision - 8%
1
0% - 0 KO/TKO
11% - 1 submission
0% - 0 decision
Past Opponents
Show Cancelled Fights
Frequently Asked Questions About Książkiewicz vs. Zając
Which event are Sergiusz Zając and Mariusz Ksiazkiewicz fighting in?
They are set to face each other in KSW 110: Grzebyk vs. Tulshaev.
How many rounds is the Sergiusz Zając vs. Mariusz Ksiazkiewicz?
The bout is scheduled for a standard 3-round KSW fight.
Which organization is hosting the Sergiusz Zając vs. Mariusz Ksiazkiewicz?
The fight is organized by the Konfrontacja Sztuk Walki (KSW).
When is the Sergiusz Zając vs. Mariusz Ksiazkiewicz fight?
The fight is scheduled to take place on September 20, 2025
Go Top 