Chas Tennis
G.O.A.T.
...................... I would suggest tracing the center top tip of the racquet as "the swingpath". ...................
If you want to make that point, what do you get when you do that?
Unfortunately, the trajectory of the ball is not on the Toly/FYB composite pictures.
You can download free Kinovea and place markers and lines on videos, and save the frames.