Durham will have Mick Lewis back in the squad for tomorrow's crucial C & G Trophy match against Yorkshire at Riverside.

After missing Monday's win against Leicestershire, the Australian seamer has had an injection to remove the discomfort in his Achilles.

Durham will choose from the same squad as on Monday, with Lewis replacing Neil Killeen or Callum Thorp, if selected.

In the season's first meeting between the neighbours both teams are one point behind northern group leaders Lancashire. With three games after this one, the winners can expect to stay in the frame for a place in the final for at least a while longer, but for the losers it will be a big setback.

David Byas, Yorkshire's director of cricket, said: "It will be very tough for us at Riverside but we have batted particularly well in our three wins so far and I am confident we can beat Durham if we are at our best.

"After the Durham match we have only two further games to play, away to Leicestershire and Worcestershire, and we have to think of all three of these games as semi-finals and try to win them all."

Durham (from): D M Benkenstein, J P Maher, J J B Lewis, G J Muchall, G J Pratt, G R Breese, P Mustard, O D Gibson, M L Lewis, C D Thorp, N Killeen, G Onions.

Yorkshire (from): White, Wood, Vaughan, Lehmann, Lumb, McGrath, Brophy, Dawson, Bresnan, Claydon, Gillespie, Kruis.