The Ravens threw six pass rushers at quarterback Baker Mayfield, and behind the wave of purple and black was across-the-board man-to-man coverage, five-on-five in “Cover Zero.” As running back Duke Johnson streaked across the field on a shallow crossing route, Mayfield threw off his back foot, hurried by outside linebacker Matthew Judon, the lone rusher unblocked. C.J. Mosley had started the play running toward Mayfield, but he’d backed off by the time Mayfield’s pass sailed toward him. As he disengaged from left guard Joel Bitonio, Mosley reached both arms up. The ball glanced off his right hand, and he cupped it with both before falling to the ground, an interception in his grasp, a 26-24 win just 62 stress-free and ecstatic seconds away.