Wimbledon 2018: John McEnroe reflects on Andy Murray's long-term injury woes

John McEnroe describes Andy Murray's withdrawal from Wimbledon 2018 as "depressing", but advises him not to take a coaching role with Nick Kyrgios.

WATCH MORE: Throwback Federer: Wimbledon champion relives junior title

Watch extensive coverage of Wimbledon 2018 across BBC TV, Online and Red Button from Monday, 2 July.