By BRYN PALMER

Edinburgh ........30pts
Tries: Vellacott 12, McBurney 26, Bradbury 66
Conversions: Boffelli 13, 26, 66
Penalties: Boffelli 9, 43, 73

Wasps ................34pts
Tries: Gopperth 16, Ali 44, West 58, Barbeary 76
Conversions: Gopperth 16, 45, 59, 77
Penalties: Gopperth 7, 50

Decisive: Alfie Barbeary scored Wasps winner

WASPS cranked up the power to reach the Challenge Cup semi-finals after a pulsating last-eight encounter in Edinburgh.
Wasps trailed 20-10 early in the second half before close-range tries from props Bi Alo and Tom West put them ahead. Magnus Bradbury...