See Giant Robots Fight. US vs Japan Match On YouTube (cnbc.com)
AmiMoJo writes: Suidobashi Heavy Industries and MegaBots agreed to test their piloted giant robots in combat a few years back, and the content is finally available on YouTube. It ended in a draw, with Japan decisively winning the first bout with a single punch and the US team winning the second thanks to a chainsaw weapon. There have been some complaints that the whole event felt scripted, but it's early days yet. ITMedia has a nice gallery of photos from the event.
"The MegaBots team expressed hope for a formal fighting robot league in the future," reports CNBC.
That's because it was scripted. It's about as real as a WWE fight, and about four times more boring.