Table:
text: Muhsin Corbbrey
Mixed martial arts record
Mixed martial arts record
Res_ Record Opponent Method_ Event Round Time_ Location_
Loss 13-4 (1) Anthony Njokuani TKO (punches) WEC 43 2 1:42 San Antonio, Texas , United States
Win 13-3 (1) Jason Nicholson KO (punch) ICF: Power of Champions 1 3:59 Beaufort, South Carolina , United States
Loss 12-3 (1) Nick Diaz TKO (punches) EliteXC: Return of the King 3 3:59 Honolulu, Hawaii , United States
Win 12-2 (1) Bobby McMaster Submission (guillotine choke) ShoXC 1 4:59 Santa Ynez, California , United States
Win 11-2 (1) Lee Gibson Decision (unanimous) ShoXC 3 5:00 Santa Ynez, California , United States
Win 10-2 (1) Jeff Williams KO (punches) Champions Quest: Rumble 1 N/A Savannah, Georgia , United States

Question: What is the record when the opponent is Jeff Williams for Muhsin Corbbrey's mixed martial arts record?