Jack Draper adds new string to his bow as he rebuilds his game

The British No 1 has made changes to both his racket and his serve, and reaped the rewards by beating Novak Djokovic

Two and a half hours into one of the most unforgettable battles of his career, Jack Draper resolved to attack without hesitation, regardless of the outcome. On two pivotal points in his Indian Wells fourth-round match against Novak Djokovic, at 4-4 in the tie-break and then on match point at 6-5, Draper forced himself inside the baseline and unleashed two backhands, those shots driving him to victory.

It would have been understandable for Draper to have played passive tennis in those decisive moments. Not only did Indian Wells mark his second ATP tournament back after sustaining a bone bruise to his left arm that forced him off the tour for seven months, the injury has forced him to make dramatic changes to his game.