It looks like it will be Hahn vs Villaraigosa, Round II.
I am aware of no precedent of an incumbent polling so poorly in a primary and then going on to win the runoff...
In 1992, when Ira Reiner found himself in a similar predicament, he decided to drop out of the race.
Hertzberg is inching (by fractions) closer to Hahn. Depending on which precincts haven't reported yet (29%), he might still make it. I certainly hope not.
You were right the first time when you said "Vote for Hahn".
Yep Hahn is toast unless something very surprising happens. Watch for Parks and Hertzberg to endorse V.