Last night's 1/17 TNA Impact Wrestling drew 1.6 million viewers. This is up from the show last week on 1/10 that drew 1.3 million viewers. The first show of 2013 on 1/3 also drew 1.6 million viewers. The final rating will be out shortly.
On a side note, Impact Wrestling was being built as the lead in for the debut of Bellator MMA Live on Thursday night. That show drew 940,000 viewers.