By Adam Hathaway

Northampton Saints...... 38pt
Tries: Dingwall 3, Mayanavanua 8, Augustus 43 62; Langdon 49, Pollock 74
Conversions: Smith 4, 9, 50, 75

Castres.................................. 8pts
Try: Colonna 68
Penalty: Le Brun 6
Match Report
Fin Smith proved a man for all seasons as he guided Northampton to a comfortable opening win in the Champions Cup and got their show back on the road.
The fly-half showed his guile in desperate weather with his varied kicking and passing game as he renewed his half-back partnership with Alex Mitchell.
The pair had not been on the pitch toget...