With a last-eight tie at Lyon on May 7 looming, Fagerson is one of five changes made by head coach Danny Wilson to the side who triumphed 27-17 at Newcastle Falcons last Friday for their United Rugby Championship game against DHL Stormers in Cape Town.

Kiran McDonald comes into the second row in place of the injured Scott Cummings, while in the back row Ally Miller and Jack Dempsey are recalled.

The only change to the back division comes in the back three, where Ollie Smith replaces Sebastian Cancelliere, meaning Josh McKay moves to the wing.

Meanwhile, Edinburgh Rugby, who host Wasps in the EPCR Challenge Cup quarter-finals on May 7, show seven changes to the team who hammered Bath Rugby 41-19 last weekend for their URC game against Zebre Rugby at the DAM Health Stadium on Friday.

Head coach Mike Blair shuffles his back three so that Jaco van der Walt is at full-back and Freddie Owsley makes his third start of the season on the wing.

Academy graduate Cammy Hutchison is promoted from the bench to inside-centre, while Henry Prygos is recalled at scrum-half and is captain.

In the pack, hooker Dave Cherry, lock Glen Young and No.8 Mesulame Kunavula start in place of Scotland trio Stuart McInally, Grant Gilchrist and Magnus Bradbury.

In the Gallagher Premiership, London Irish director of rugby Declan Kidney opts to keep his winning line-up from last weekend, when they trounced Castres Olympique 64-27 in the Round of 16, largely intact as he builds towards a quarter-final at RC Toulon on May 8.

The changes for Irish’s trip to Newcastle all come in the forwards, where prop Ollie Hoskins, flanker Matt Rogerson and No.8 Albert Tuisue are brought back.

For Gloucester Rugby head coach George Skivington, though, consistency is king as he has named an unchanged side for their match at Bristol Bears following their 31-21 Challenge Cup home victory over Northampton Saints.

Gloucester are also at Kingsholm for their quarter-final against Saracens on May 6.

British and Irish Lions prop Zander Fagerson returns to the Glasgow Warriors front row on Friday as they seek to continue the form which saw them progress to the EPCR Challenge Cup quarter-finals last week.