WWE Raw ratings (Mar. 16, 2015): Viewers up but stay under 4 million

For the second week in a row, viewers were up for Monday Night Raw. Last night's show, emanating from Des Moines, Iowa and featuring a surprise appearance from Sting in the main event, drew an average of 3.91 million viewers, up from the 3.85 it drew the week before.

That's good, of course, but the fact that the show is continually failing to reach the four million mark is troubling to say the least. And we're just under two weeks from WrestleMania 31.

Here's the hourly breakdown:

Hour one: 3.88 million
Hour two: 3.96 million
Hour three: 3.91 million

No Raw last year fell below four million viewers in the time between Royal Rumble and WrestleMania. Next week's episode is the last before the biggest event of the year so if that one fails to get over the hump, it will speak volumes to how fans feel about the current product.

For complete results and the live blog from Raw click here. For a recap with reactions to all the night's events click here. To watch highlights of the show click here.