🔥 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

Dennis Olson VS Casey Tierney

Head-To-Head — Tale of the Tape

Dennis Olson

"The Menace"

14 W · 12 L · 0 D

VS VS

Casey Tierney

0 W · 1 L · 0 D

Dennis Olson MMA profile picture and stats
1467
ELO
1392
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REACH
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170lbs
WEIGHT
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6' 0"
HEIGHT
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AGE
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STANCE
Casey Tierney MMA profile picture and stats

The Rivalry

THEY HAVE MET IN THE OCTAGON 1 TIME PREVIOUSLY. Dennis Olson CURRENTLY LEADS WITH 1 WIN TO 0.