The following match official appointments have been confirmed for the first legs of the Play-Off Semi-Finals:

Barnsley v Bolton Wanderers (19:30)

WILL FINNIE

Paul Newhouse and Darren Williams

Fourth Official : Benjamin Speedie

Reserve Assistant Referee: Graeme Fyvie

Oxford United v Peterborough United (19:45)

LEWIS SMITH

Richard Woodward and Conor Farrell

Fourth Official : Paul Howard

Reserve Assistant Referee: David Harrison

Crawley Town v Milton Keynes Dons(15:00)

ROSS JOYCE

Hugh Gilroy and Steve Durnall

Fourth Official : Charles Breakspear

Reserve Assistant Referee: Andy Bennett

Crewe Alexandra v Doncaster Rovers (17:30)

SUNNY SINGH GILL

Johnathon Bickerdike and Scott Williams

Fourth Official : Simon Mather

Reserve Assistant Referee: Kevin Howick

Referee appointments: Play-Off Semi-Final first legs