A grip escape built on the principle that every hold has a weakest structural line - for a wrist grab, that line is always the thumb.
Free the wrist and immediately convert to a controlling position.
Most people pull straight back against a wrist grab. The grip was built to defeat that. Instead, move against the thumb, the weakest joint in any grab.
Rotate your elbow toward the floor as you draw your hand to your centerline. The peel is a smooth spiral that ends with your hand free and your elbow tight to your ribs.
Step through with your rear foot into the space their arm just occupied. You are now on their outside line with two free hands. Convert immediately with a palm, elbow, or clean exit.