The Spain midfielder will reportedly cost the Gunners an initial 32 million euros ($36 million, £27 million) with a further five million euros in add-ons.
There was speculation Nadal may retire from the sport at the Laver Cup, as great rival Roger Federer had done two years ago, but he is set to continue.
While The Undertaker was quite impressed with the fitness of modern wrestling athletes, he also felt that it was a curse. He emphasised how an effort needs to be made
Simran Sharma topped her heat with a timing of 25.41s to make the semi-finals.
Team India posted a dominant 4-1 win over Korea in the semis to punch their ticket in the final of the event where they will play hosts China.