This video shows how wilander had this mental toughness and finds his way to overcome difficult situations. 87 was a good steady year for him though he lost to lendl in 3 finals...
Yes, it was a good year although for him not very good memories for the three lost finals. However, it was the prelude to the best year of his career, 1988, with three Grand Salms won.
Its not useless. You HAVE to comprehend that it is an old match. And if you know tennis you can follow the raquet motion and sense where the ball could be. Give thanks that at least there is someone who has this recording. Or you have it yourself in better conditions?