Declan Rice blames 'silly mistakes' for Arsenal's shock loss at Bournemouth after William Saliba's costly red card - with midfielder admitting side 'kicked themselves in the foot' again with third dismissal of the season

ISAAN KHAN AT THE VITALITY STADIUM: Declan Rice admitted that 'silly mistakes' are hurting 'naïve' Arsenal as William Saliba's red card paved the way for Bournemouth to pull off a 2-0 victory.