Man in the middle: Geoff Eltringham
Geoff Eltringham will be the man in the middle when Swansea City face Sheffield Wednesday at Hillsborough on Saturday (3pm).
The County Durham official has been refereeing in the EFL since 2009, and has been a regular feature in the Championship over recent seasons.
He took charge of the Swans for the first time this season; he was the man at the helm for the 3-1 win over Blackburn.
He will be assisted by John Flynn and Paul Hodskinson, while Nick Hopton will be the fourth official in South Yorkshire.