Lashley won the title by defeating The Miz in a lumberjack match on tonight's Raw.
This month's new content includes new documentaries, Randy Orton appearing on Broken Skull Sessions, and more.
The episode averaged 2.154 million viewers, down 3.2 percent from the previous week.
The documentary will be uploaded to the WWE Network on demand on March 7 and will also air on the live stream that night.
Last night's fast national ratings saw SmackDown average 2.051 million viewers, down one percent from last week.
If Daniel Bryan defeats Jey Uso, he'll challenge for Roman Reigns' Universal Championship at Fastlane.
Plus, women's Royal Rumble winner Bianca Belair announced her WrestleMania decision.
McIntyre is set to make his first appearance since losing the WWE Championship.
Women's Royal Rumble winner Bianca Belair declared tonight that she's challenging for Sasha Banks' SmackDown Women's Championship at WrestleMania.
WWE has made a few announcements for the Elimination Chamber fallout edition of SmackDown.