Winston Gordon shows how to catch the opponent's sleeve. This is for a same sided gripping situation.
Once Gordon has caught the sleeve one tactic he employs is to push his opponent's sleeve across their body. This is for a same sided gripping situation.
Gordon shows that a good way of opening up your opponent is by catching the sleeve and taking a cross grip. This is for a same sided gripping situation.
If he can, Gordon will take a right handed lapel grip once he's caught his opponent's sleeve.