WWE Undertaker vs Sting poster accidentally leaked 23rd January 2014 by Scott Keith Rants This poster was accidentally leaked. It looks like WWE is pretty confident that they can pull off Undertaker vs Sting for Wrestlemania 30.I KNEW they were keeping things close to their vest for a reason! And now I'll just click on that picture and…hey…I see what you did there. Facebook Share Twitter Tweet Share Please enable JavaScript to view the comments powered by Disqus.