- How to follow:
- Listen on BBC Radio 5 live and BBC local radio; text commentary on the BBC Sport website
Scunthorpe midfielder Duane Holmes will hope to shake off a sickness bug, after being withdrawn during the first half of Saturday’s 5-0 win over Gillingham.
Fellow midfielder Sam Mantom and forward Luke Williams are doubts.
Bristol City are likely to be without full-backs Adam Matthews and Joe Bryan for the trip to Glanford Park.
Head coach Lee Johnson, who made seven changes for the first-round victory at Wycombe, could recall Derrick Williams, Aaron Wilbraham and Callum O’Dowda.