In this week’s Sport: Arsenal’s Olivier Giroud on his World Cup adventure, new strike partner Alexis Sanchez and the Gunners’ title aim | Our team-by-team guide to the new Premier League season | Gary Ballance - the new man at three on playing in a rejuvenated England cricket team | Up high and personal with the Red Bull Air Race – flying over the UK this weekend | Plus: Sport vs... Eden Hazard – the Chelsea midfielder reveals a passion for ping-pong