Table:
text: James Irvin (fighter)
Mixed martial arts record
Mixed martial arts record
Res_ Record Opponent Method_ Event Round Time_ Location_
Win 15–7 (1) Angel DeAnda KO (punch) Rebel Fights 1 1:42 California , United States
Loss 14–7 (1) Igor Pokrajac Submission (rear-naked choke) UFC Live 1 2:29 California , United States
Loss 14–6 (1) Alessio Sakara TKO (punch) UFC Live 1 3:01 Colorado , United States
Loss 14–5 (1) Anderson Silva KO (punches) UFC: Silva vs. Irvin 1 1:01 Nevada , United States
Win 14–4 (1) Houston Alexander KO (punches) UFC Fight Night 13 1 0:08 Colorado , United States
Win 13–4 (1) Luiz Cané DQ (knee to the head on the ground) UFC 79 1 1:51 Nevada , United States

Question: What was the method when the time was 1:01 for James Irvin (fighter)?