Ok, dumb solution, but if you want to watch the latest match you can head to the NT page, right click the match and copy the url. At the end of the url you'll see the match ID. Grab it.
Then just put the ID on this link:
https://www.managerzone.com/?p=match&sub=result&type=3d&play=3d&mid='match ID'
Then your 3D will open and you won't know the result yet.
Other than that, only with userscripts I guess