 Baroš akabatana nePremier League side Portsmouth pachikwereti kubva kuLyon muna Ndira 2008 kusvika kupera kwemwaka, nesarudzo yekuita kuti kufamba kuve kwekusingaperi pakupera kwechikwereti. Baroš akaita basa rakakosha mukirabhu kuhwina 2008 FA Cup. Akakunda Portsmouths match-winning penalty kick mu quarter-final kuManchester United uye akabatsira chinangwa chaNwankwo Kanu mumutambo we semi-final neWest Bromwich Albion nebhora raifungidzirwa risingazivikanwi nemutongi uye mubatsiri wake. Mutambo wokupedzisira wechikwereti chaBaroš chaiva 2008 FA Cup FinalKukunda Cardiff City kuWembley Stadium, uko akaonekwa semunhu anotsiva Kanu muminiti yechi87. Pakupera kwemwaka, Baroš akanga atamba mitambo gumi nematanhatu yePortsmouth, kusanganisira manomwe sechinotsiva, kunyange zvazvo akakundikana kuwana zvibodzwa. Akanga ari mumwe wevatambi vePortsmouth kuti vasavepo pamutambo wechikwata mushure mekunge kirabhu yakahwina mukombe weFA, zvichitungamira mukufungidzira kuti aigona kunge akatamba mutambo wake wekupedzisira kukirabhu. Pakupera kwemwaka, Baroš akadzokera kuLyon. 