The fourth episode of “The Ultimate Fighter 12: Team GSP vs. Team Koscheck” scored a 1.3 household rating and an average audience of 1.6 million viewers.
Spike TV officials today emailed the ratings information to MMAjunkie.com.
The ratings took a slight dip; with three consecutive increases, a season-high 1.8 million viewers tuned in for episode No. 3 on Sept. 30.