Draper continued his comeback from a persistent arm issue and a chronic knee problem.

Draper’s new coach Murray watched from a courtside box at Eastbourne.

The 24-year-old has been sidelined for two months with knee and shoulder problems.

The former world number one will work with Britain’s most exciting current male player.

The British number one is stepping up his comeback from long-term injury in the Californian desert.

The 24-time grand slam winner fell in straight sets in his second-round match.