I just looked up the ordering info for this fight on the site and they're only advertising the SD feed. Do they not offer all the HBO PPV fights in HD or is that only reserved for high demand fights?
They offer to us the end user, what they are offered I would assume. I do see it listed in HDsportsGuide. I would keep an eye on the HD special events channels the day of the event. say 12 hrs before or so.