During his rugby career, Betts, a prop, has also played for English clubs Leicester Tigers, Loughborough Students, Ealing Trailfinders, and Doncaster Knights, as well as spending time on loan in Australia with Sydney University.
He first began playing rugby for Estuary RFC in Shanagolden, County Limerick but, after a year with the club, he then moved to Young Munster.
[4] Betts made his Leicester debut on 28 January 2017, coming off the bench in the 2016–17 Anglo-Welsh Cup against Northampton Saints at Welford Road.
[5] He spent the season on a dual-registration deal with Loughborough Students in National League 1, before spending a summer loan spell with Sydney University in Australia.
[6] In April 2018, Ealing Trailfinders, who compete in the RFU Championship, announced that Betts would be joining them from the 2018–19 season.