Both Udinese and Chievo had a player sent off as the Stadio Friuli played host to a goalless draw.After a frenetic first half which saw Valter Birsa and Duvan Zapata miss good chances to score, ill-discipline took over in Udine.Udinese defender Felipe earned a straight red card for clipping Ivan Radovanovic on the side of the head in the 77th minute and Chievo striker Riccardo Meggiorini followed him down the tunnel eight minutes later after tackling Bruno Fernandes from behind.The point moves Udinese further away from the relegation zone while mid-table Chievo have nothing to play for.ends