If you look at, e.g., this one, as a
completely random example:
http://wiki.battlemaster.org/wiki/Von_Genf_Family/Olivier/Shooting_TurkeysIt uses a nice infoboxm and the report itself is a pasted HTML. If you go on the source code of the battle report you can copy only the relevant parts and past it directly on the wiki. I remember it took some cleaning up, but nothing too fancy.