Northampton: Ramm; Todaro, Freeman, Dingwall (capt), Sleightholme; Belleau, Mitchell; Iyogun, Smith, Davison, Munga, Van der Mescht, Kemeny, Graham, Pollock.
Replacements: Wright, Fischetti, Millar-Mills, Lockett, Chick, McParland, Pater, Hendy.
Scarlets: J Davies; Mee, James, Hawkins, Murray; Costelow, Hughes; Mathias, Elias, Thomas, Douglas, Ball, Plumtree, Macleod (capt), Anderson.
Replacements: Van der Merwe, Hepburn, O’Connor, Taylor, Davis, G Davies, Page, Lewis.
Sin-bin: Mathias (35 mins)