United strike late to end unbeaten run
Under-23s concede in second half added time in 2-1 defeat.
Preview: Under-23s face Manchester United in PL2
Albion currently top of Premier League 2 after four games.
Match report: Narrow defeat for under-21s in EFL Trophy
A Saddlers goal just before the break was all that separated the teams.
Live Match Centre: Walsall v Albion
All the live updates from the Banks's Stadium as Albion face Walsall in the Papa John's Trophy.