The son of Daithi Regan has featured in all of the New Zealand outfits games in the Mitre Cup.
Offaly's Jack Regan came off the bench this morning as Otago claimed it's first win over Canterbury in the Mitre 10 Cup since 2005.
They defeated their rivals 23-16 in Christchurch this morning.
The win lifts them to the top of the championship division of the competition, with the Birr man playing a part in each of their 8 games so far this season.