Dec 20 (OPTA) - Serie A fixtures for this weekend Friday, December 20 fixtures (CET/GMT) Fiorentina v Roma (2045/1945) Saturday, December 21 fixtures (CET/GMT) Udinese v Cagliari (1500/1400) Internazionale v Genoa (1800/1700) Torino v SPAL (2045/1945) Sunday, December 22 fixtures (CET/GMT) Atalanta v Milan (1230/1130) Lecce v Bologna (1500/1400) Parma v Brescia (1500/1400) Sassuolo v Napoli (2045/1945)