By MIKE SINCLAIR

Cornish Pirates..33ptsTries: Bolwell 6, Duncan 22, Cant 36, Sirker 48, 52 Conversions: Robson 6, 22, 36, 52Richmond ........18ptsTries: Homer 9, Rouse 78 Conversions: Kane 78Penalties: Kane 19, 33FLYING winger Callum Sirker – released by Wasps – struck twice inside four minutes early in the second half and his two-try Pirates’ Championship debut sunk Richmond.“It wasn’t our best performance but it was a good start,” said Pirates joint head coach Alan Paver. “The second-half deteriorated. You haven’t seen the...