🔥 UPCOMING: UFC Fight Night: Moreno vs. Kavanagh - Feb 28, 2026 🏆 TOP RATED: Islam Makhachev (3114), Ilia Topuria (2942), Khamzat Chimaev (2921) 🔥 UPCOMING: UFC Fight Night: Moreno vs. Kavanagh - Feb 28, 2026 🏆 TOP RATED: Islam Makhachev (3114), Ilia Topuria (2942), Khamzat Chimaev (2921) 🔥 UPCOMING: UFC Fight Night: Moreno vs. Kavanagh - Feb 28, 2026
VALOR FIGHTS

Kamil Oniszczuk VS Costello van Steenis

Head-To-Head — Tale of the Tape

Kamil Oniszczuk

9 W · 3 L · 0 D

VS VS

Costello van Steenis

"The Spaniard"

17 W · 3 L · 0 D

Kamil Oniszczuk MMA profile picture and stats
1701
ELO
2418
74"
REACH
77"
185lbs
WEIGHT
186lbs
6' 3"
HEIGHT
6' 1"
29
AGE
33
STANCE
Costello van Steenis MMA profile picture and stats

The Rivalry

THEY HAVE MET IN THE OCTAGON 1 TIME PREVIOUSLY. Costello van Steenis CURRENTLY LEADS WITH 1 WIN TO 0.

Costello van Steenis is 4 years 2 months older than Kamil Oniszczuk. Kamil Oniszczuk is 2 inches taller than Costello van Steenis. Costello van Steenis has a 3 inch reach advantage over Kamil Oniszczuk.