According to the experience of searching Baidu, we can refer to the following three steps to identify the authenticity of Wilson tennis racket handles:

1. Check the Wilson trademark metal mark. Authentic Wilson tennis racquets should have the Wilson Trademark metal logo on the bottom of the handle, and the letters below the logo should be legible.

2. Check the laser anti-counterfeiting label. On the box, genuine licensed Wilson tennis rackets should be equipped with a laser anti-counterfeiting label, with the words "built-in password" below the label.

3. Scratch off the anti-counterfeiting label. On the anti-counterfeiting label, you can find the anti-counterfeiting password. Enter the anti-counterfeiting password into the corresponding website for verification. If the verification is successful within three times, then the Wilson tennis racket you purchased is authentic.