By GUY WILLIAMS

Doncaster..........29pts Tries: Roberts 13, 18, 42; Holden 34, Kelly 78 Conversions: Dolly 13, 78 Bedford.............. 20pts Tries: Adamson 7, Tapley 31 Conversions: Maisey 7, 31 Penalties: Maisey 2, French 66 DONCASTER’S hooker George Roberts scored the first hat-trick of his professional career at Castle Park as the Knights continued to prosper in the Cup with their third consecutive win in the competition. Doncaster’s win by five tries to two against a competitive Bedford side, who’ve now lost two of their three matches in Pool 2, takes th...