Tonga second row Leva Fifita and Ireland winger Adam Byrne have been included on the list of eight players leaving Connacht at the end of the current season.
Jack Carty’s second-half drop-goal proved just enough for Connacht to edge out Ospreys 22-19 in an entertaining clash in Swansea.
Departing flanker Eoghan Masterson scored as Connacht closed out their season with a ragged 22-20 United Rugby Championship win over Zebre Parma at the Sportsground.
Connacht have confirmed the names of all twelve players leaving them at end of the current season, adding that a squad of 44 has so far been assembled for next season.
Expectations placed upon Munster coaches are notoriously high and Johaan van Graan has eight weeks to deliver some silverware to a passionate fanbase
Stormers Ruhan Nel has avoided a ban after facing a disciplinary panel for the yellow card he received playing against Connacht in the United Rugby Championship.
Connacht moved into sixth place in the United Rugby Championship following a hard-fought 19-17 victory over the Stormers at a breezy Sportsground in Galway.
Ireland squad member Robert Baloucoune touched down twice as Ulster climbed to the top of the United Rugby Championship table with a bonus-point win against Connacht in Belfast.
The Champions Cup is in turmoil as organisers scramble to find a window in the already crowded schedule to stage the seven matches that have been postponed this weekend.
Ireland internationals Dave Heffernan, Ultan Dillane, Finlay Bealham and Jack Carty are among 21 players to have agreed contract extensions with Connacht.