(The real-life Borg and McEnroe were not involved in the production, though Borg's son Leo plays his dad as a preteen. As for McEnroe, he told the English newspaper the Telegraph, "If they wanted me to look like a jerk, they could have come up with something far better than they came up with, in my humble opinion.")
Source: Los Angeles Times April 12, 2018 13:07 UTC