🔥 UPCOMING: PFL Belfast: Hughes vs. Wilson - Apr 16, 2026 🏆 TOP RATED: Islam Makhachev (3114), Ilia Topuria (2942), Khamzat Chimaev (2921) 🔥 UPCOMING: PFL Belfast: Hughes vs. Wilson - Apr 16, 2026 🏆 TOP RATED: Islam Makhachev (3114), Ilia Topuria (2942), Khamzat Chimaev (2921) 🔥 UPCOMING: PFL Belfast: Hughes vs. Wilson - Apr 16, 2026
VALOR FIGHTS

Sean O'Connell VS Chris Guillen

Head-To-Head — Tale of the Tape

Sean O'Connell

"The Real OC"

21 W · 10 L · 0

VS VS

Chris Guillen

1 W · 9 L · 0

2227
ELO
1324
United States
NATION
United States
74"
REACH
--
205lbs
WEIGHT
237lbs
6' 1"
HEIGHT
6' 0"
--
AGE
--
Orthodox
STANCE
Orthodox

The Rivalry

THEY HAVE MET IN THE OCTAGON 1 TIME PREVIOUSLY. Sean O'Connell CURRENTLY LEADS WITH 1 WIN TO 0.

Sean O'Connell is 1 inch taller than Chris Guillen.

Fan Prediction: Who Wins?

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Continue Comparing

Sean O'Connell VS Vinny Magalhaes
Sean O'Connell VS Smealinho Rama
Sean O'Connell VS Dan Spohn
Chris Guillen VS Josh Diekmann
Chris Guillen VS Greg Rebello
Chris Guillen VS Ben Rothwell