2 Part Technique - If your opponent counters your pounce for Over Under Control by pummeling for his own underhook, simply pummel it back and drop into Over Under Control vs Half Guard for the Over Under Pass. If he tries to pummel it back again, you may need to incorporate your other arm and assist your re-pummeling efforts by releasing your overhook and pushing his underhook down as you swim back your underhook. All the while, make sure to continue blocking his knee from recovering guard so you can continue on with the Over Under Pass vs Half Guard once you have established stable Over Under Control.