Rovers will face Bradford City and Oldham Athletic in Group F of the EFL Trophy.
The group will be completed on Tuesday via a draw which will be broadcast at 1.30pm on TalkSport 2 and will determine which of the following invited U21s teams will take the fourth spot.
- Aston Villa
- Leeds United
- Leicester City
- Liverpool
- Manchester City
- Manchester United
- Newcastle United
- Wolverhampton Wanderers