DOA5.3 tournament with 3 set ups, 12 competitors, at 270 life 60 seconds, double elim, best 3 out of 5, best 5 of 7 for top 4, takes about 2.5 hours.
(I don't have DOA5U, comes out in 3 weeks here) Assuming throws do more damage and there is more damage potential... At 270 health my guess is...