Nope, no score limit, however, if you're beating a team by a large amount, your team tends to 'relax' some. This can make it difficult, but not impossible to score extremely large amounts of points.
Endever
Posts: 1060
Posted on 2011-06-26 22:46:26
Usually, you'll your chance to get higher scores will be on running plays as I believe, it's less time consuming (mirrored to real football). But therefore you'll have to be much better on running than your opponents defense is. Not an easy requirement.
I don't know, what has been the highest win ever. My personal best was 147:0, but against a bot (so it doesn't count)