Parma manager Roberto Donaldoni has released a provisional roster for the trip to Livorno on Saturday , a game which corresponds to the 19th round of matches in the Serie A.<br /><br />Nigeria international Joel Obi was amongst the 23 players selected and he will now have to battle with&nbsp; Acquah, Gargano, Marchionni, Mauri, Munari and Parolo for a spot in midfield.<br /><br />Also in the preliminary squad announced on Friday is Italian - Nigerian striker Stefano Okaka.<br /><br />22 - year - old Joel Obi has made 4 appearances in the top flight, with his last game coming against Torino on January 6.<br /><br />Parma occupy the 8th position in the standings with 23 points in their kitty after 18 rounds while Livorno are second from bottom.<br /><br />Photo Credit : inter.it<br /><br /><br />