JJ Hanrahan is a doubt for Connacht's BKT United Rugby Championship meeting with Ulster on Saturday, but captain Jack Carty will be available for the first interpro of the season.
Both teams come into the game having won their opening two games of the season.
Connacht beat both Ospreys and Glasgow 34-26 in Round 1 and 2. A bonus point victory the first day out against Ospreys see's Pete Wilkins side second in the URC table on nine points.
Ulster are third, also on nine points after their wins over Zebre (36-40) and the Bulls (26-19).
Pete Wilkins' side welcome Ulster to the Sportsground on Saturday night as they look to make it three home wins in a row but Hanrahan is a doubt after picking up a minor knee injury.