Double trouble for Saddlers
Walsall will be without Anton Peterlin and Richard Taundry for the visit of Tranmere.
Midfielder Peterlin has picked up an ankle injury in training while full-back Taundry is struggling with a recurrence of a hamstring strain, which is also now providing discomfort in his back.
Manager Dean Smith has no other injury or suspension concerns as the Saddlers look for a victory which would go a long way to securing their npower League One status.
Walsall, unbeaten at the Banks's Stadium since late January, are currently four points clear of the drop zone.
Smith could well name an unchanged starting line-up for a third successive match having kept faith with the same XI for both games over the Easter period, a 3-2 win over Chesterfield and a valiant 1-0 defeat at leaders Charlton.