P. Tierney averages 3.46 cards a game over 24 matches in the last 12 months, level with a 3.5 line.

In those matches P. Tierney has shown the home side 1.67 cards a game and the away side 1.79 (24 matches).

Sunderland cards for 1.00 a game, Hull City 2.00, together 3.00 against a 3.5 line.

Blending each side's cards for with the other's cards against gives Sunderland 1.00 and Hull City 2.50, together 3.50 against a 3.5 line.

The added-together figure is 0.5 below the 3.5 line; the blend is level with it.

Cards for at the venues: Sunderland at home 1.00 (2 matches, small sample), Hull City away 2.00 (2 matches, small sample), together 3.00.