My Dilgar battles are usually short and horrifying, typically with either total victory or defeat against anything but ISA and Drakh in 5-6 turns or so. If not, the matter has been deicded by then; it's a matter of the exact specifics of how you arrived at the 17-3 or 20-0 result, one way or the other.
The Dilgar seem to think that ties are for girly-men.
I have yet to have a Drakh battle that didn't either go to the time limit or go at least 9 turns. One tourny battle that was a total meltdown against the Minbari went 6 turns, and I still had about 8 raiders still on the board. (Was still fighting 3 1/4 Tinashis, though, so I was losing badly).
For Drakh, the 10 turn limit MATTERS.