Opposite stance, opp gets a strong grip (Pedro)
If you can’ go under, go over (ur elbow in the crook of his) grab ur R collar and turn to break his grip.
Finally, 2 on 1, break grip, grab his the back of his tricep/armpit w/ ur R hand
Attack once you have fixed opposite stance grip
If that doesn’t work= inside ankle pick
Opp get a cross collar grip