By GUY WILLIAMS

Doncaster K .....29pts Tries: McBryde 10, Davidson 18, Metcalf 20, Bedlow 35 Conversions: Bennett 10, 18, 35 Penalties: Bennett 66 Cambridge ....... 19pts Tries: Benson 7, 21; Merigan 30 Conversions: James 7, 30 A RED card against Doncaster centre Joe Margetts midway through the second half for a dangerous tackle on Cambridge centre Jamie Benson was the major talking point at Castle Park where the Knights earned maximum points to claim their seventh league victory. As Benson, who had earlier scored two excellent tries for an enterprising Cambridge team, was on the...