EC 184
| Name: EC 184 | |
| Title: Battle at the Ballpark | |
| Date: Jun 04, 2011 | Time: 7:00 PM PST |
| Location: Veterans Memorial Stadium, Cedar Rapids, Iowa, United States | |
| Promotion: Extreme Challenge | |
Warren vs Lacina
Co-Main Event Fight
Submission (Arm-Triangle Choke) Round: 2 Time: 4:35
