The Saddlers arrive at this evening's match on the back of Tuesday's defeat to near-rivals Aston Villa, which saw Conor Hourihane grab a hat-trick as Steve Bruce's side won by four-goals-to-one at Banks's Stadium.
Ajax boss Erik ten Hag will have to consider his options as he fielded a strong line-up for his side's pre-season clash with Wolverhampton Wanderers, which took place at the Banks's earlier this afternoon.