Table:
text: Tito Ortiz
Mixed martial arts record
Mixed martial arts record
Res_ Record Opponent Method_ Event Round Time_ Location_
Win 6–2 Yuki Kondo Submission (cobra choke) UFC 29 1 1:51 Tokyo, Japan
Win 5–2 Wanderlei Silva Decision (unanimous) UFC 25 5 5:00 Tokyo, Japan
Loss 4–2 Frank Shamrock Submission (punches) UFC 22 4 4:42 Lake Charles, Louisiana , United States
Win 4–1 Guy Mezger TKO (punches) UFC 19 1 9:56 Bay St. Louis, Mississippi , United States
Win 3–1 Jerry Bohlander TKO (cut) UFC 18 1 14:31 New Orleans, Louisiana, United States
Win 2–1 Jeremy Screeton Submission (knees) West Coast NHB Championships 1 1 0:16 Los Angeles, California, United States
Loss 1–1 Guy Mezger Submission (guillotine choke) UFC 13 1 3:00 Augusta, Georgia , United States
Win 1–0 Wes Albritton TKO (punches) UFC 13 1 0:31 Augusta, Georgia, United States

Question: What is time when method for Tito Ortiz is "submission (knee)"?