Bolton host West Ham at the Toughsheet Community Stadium on Tuesday, with four points separating two sides sitting at opposite ends of the Championship table.
Two sides deep in the Championship's lower reaches meet on Tuesday evening, with just two points separating Watford in 17th and Preston in 23rd.
Preston host Blackburn at Deepdale on Saturday with the hosts rooted to the foot of the Championship and five points separating the two clubs.
