Ulster full-back Jacob Stockdale has been ruled out of Sunday’s Challenge Cup pool game against the Cheetahs (15:15 GMT) with a rib injury.
The Ireland back suffered the injury in last week’s United Rugby Championship win over Munster and was forced off early in the second half.
The 29-year-old joins Juarno Augustus (ankle), Charlie Irvine (calf), Michael Lowry (ankle), Rory McGuire (ankle), Ethan McIlroy (ribs), James McNabney (knee), Stewart Moore (hand) on Ulster’s injury list.
In more positive news, Ben Moxham is available for selection after recovering from a serious knee injury.
The 24-year-old winger has not played since tearing an anterior cruciate ligament during Ulster’s loss to Leinster in November 2024.
Ulster opened their Challenge Cup campaign with a resounding 61-7 win over Racing 92 but fell to a 29-26 loss to Cardiff.
Since then, Richie Murphy’s side lost to Leinster before beating Connacht and Munster in the festive inter-provincial derbies in the United Rugby Championship.