SEMI-FINAL 1 – winner of QF 1: ASM Clermont Auvergne v Northampton Saints will play the winner of QF 2: Worcester Warriors v Harlequins

SEMI-FINAL 2 – winner of QF 3: Sale Sharks v Connacht Rugby will play the winner of QF 4: La Rochelle v Bristol Bears

The following clubs will have home venue advantage in their respective semi-final matches:

SEMI-FINAL 1
If ASM Clermont Auvergne (ranked No 1) and Worcester Warriors (ranked No 4) win their quarter-finals, Clermont will have home venue advantage
If ASM Clermont Auvergne (ranked No 1) and Harlequins (ranked No 5) win their quarter-finals, Clermont will have home venue advantage
If Worcester Warriors (ranked No 4) and Northampton Saints (ranked No 8) win their quarter-finals, Worcester will have home venue advantage
If Harlequins (ranked No 5) and Northampton Saints (ranked No 8) win their quarter-finals, Harlequins will have home venue advantage

SEMI-FINAL 2
If La Rochelle (ranked No 2) and Sale Sharks (ranked No 3) win their quarter-finals, La Rochelle will have home venue advantage
If Sale Sharks (ranked No 3) and Bristol Bears (ranked No 7) win their quarter-finals, Sale will have home venue advantage
If La Rochelle (ranked No 2) and Connacht Rugby (ranked No 6) win their quarter-finals, La Rochelle will have home venue advantage
If Connacht Rugby (ranked No 6) and Bristol Bears (ranked No 7) win their quarter-finals, Connacht will have home venue advantage

Semi-finals: 19/20/21 April
2019 Challenge Cup final: Friday, 10 May; St James’ Park, Newcastle (19.45)

via EPCRugby.com