Table:
text: Jake O'Brien
Mixed martial arts record
Mixed martial arts record
Res_ Record Opponent Method_ Event Round
Win 15–4 Miodrag Petković Decision (unanimous) Flawless Fighting Championship 1: The Beginning 3
Win 14–4 James Shaw Submission (arm-triangle choke) Indy MMA 1
Loss 13–4 Gegard Mousasi Submission (guillotine choke) Dream 15 1
Win 13–3 Toni Valtonen Decision (unanimous) Fight Festival 27 3
Win 12–3 Dave Hess Submission (kimura) MMA Big Show - Triple Threat 2
Loss 11–3 Jon Jones Submission (guillotine choke) UFC 100 2
Win 11–2 Christian Wellisch Decision (split) UFC 94 3
Loss 10–2 Cain Velasquez TKO (punches) UFC: Silva vs. Irvin 1
Loss 10–1 Andrei Arlovski TKO (punches) UFC 82 2

Question: Which event was a flawless fight for Championship 1: The Beginning under Jake O'Brien?