Friday 19 March
Newcastle Falcons v Wasps – Live on BT Sport 1, coverage starts at 7pm, kick-off at 7.45pm
Referee: Anthony Woodthorpe
Assistant Referees: John Meredith and Wayne Falla
TMO: Graham Hughes
Citing Officer: Chris Sharps
Saturday 20 March
Harlequins v Gloucester Rugby – Live on BT Sport Extra 2, coverage starts at 2pm, kick-off at 2pm
Referee: Ian Tempest
Assistant Referees: George Selwood and Jonathan Healy
TMO: Nigel Carrick
Citing Officer: Allister Hogg
Bath Rugby v Worcester Warriors – Live on BT Sport Extra 3, coverage starts at 2pm, kick-off at 2pm
Referee: Adam Leal
Assistant Referees: Greg Macdonald and Gareth Holsgrove
TMO: Stuart Terheege
Citing Officer: Chris Catling
Exeter Chiefs v Leicester Tigers – Live on BT Sport Extra 1, coverage starts at 2.30pm, kick-off at 2.30pm
Referee: Jack Makepeace
Assistant Referees: Phil Watters and Rob Warburton
TMO: Tom Foley
Citing Officer: Andy Blyth
Sunday 21 March
Sale Sharks v London Irish – live on BT Sport Extra 1, coverage starts at 3pm, kick-off at 3pm
Referee: Craig Maxwell-Keys
Assistant Referees: Anthony Woodthorpe and Jamie Leahy
TMO: Rowan Kitt
Citing Officer: Budge Pountney
Northampton Saints v Bristol Bears – live on BT Sport 1, coverage starts at 3pm, kick-off at 3pm
Referee: Tom Foley
Assistant Referees: Paul Dix and Peter Allan
TMO: Claire Hodnett
Citing Officer: John Byett