Practiced a deep half guard sweep from x guard against a newbie and it worked partly because of his lack of base. Swept from under mount and regained guard easily.
Good upa and americana defense against a blue. Good control but no taps from mount against a huge beginner guy. Used to hold me with double underhooks.
Good work on getting the double umderhook from mount.
Points to work on: pinch the knees sooner when armbarring from mount.