What's wrong with this line?

[exstatman]

Upcoming UFC fight has the following:

Over 2.5 rounds -160

or

Goes the (3 round) distance -170

If the fight passes 2:29 of round 3, this first bet wins, but the second has that much time at risk, unless I'm missing something, but I don't think so.

[exstatman]

The last three fights all have lower odds on the goes versus over 2.5, so it appears they goofed on the earlier fight.