"The Ultimate Fighter 12" episode No. 5 ratings: season-high 1.9 million viewers

The fifth episode of “The Ultimate Fighter 12: Team GSP vs. Team Koscheck” scored a 1.34 household rating and a season-best average audience of 1.9 million viewers.

Spike TV officials today emailed the ratings information to MMAjunkie.com.

The ratings topped the previous season-high of 1.8 million viewers who tuned in for episode No. 3 on Sept. 30.