Is Mikel Arteta right – do footballs really make a difference to performance?
Arsenal's manager blamed Puma's Oribita 1 after their cup defeat to Newcastle, but how marked is the variation between brands ...
'You need to play' - Rejuvenated USMNT goalkeeper and former player of the year Zack Steffen relishes opportunity to reclaim No. 1 shirt under Mauricio Pochettino
Once an after-thought in USMNT player pool, 2018 POTY Steffen might have the opportunity to break back into the side ...