Bolton Wanderers have found out the first three sides in their Papa Johns Trophy group before the final draw on 23 June.
Ian Evatt's side will take on Crewe Alexandra and Tranmere Rovers in the Northern section Group B with eight potential under 21 sides vying for the final position in the group. With eight groups in the Northern section and eight in the Southern section, the draw for U21 invited clubs to find out which group they will play in takes place on 23 June.
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