Schmidt confident Tadhg Beirne can step up to 'biggest challenge'

Tadhg Beirne's familiarity with Saturday opponents will play a huge part in smoothing the second row's introduction to Six Nations rugby, according to Ireland head coach Joe Schmidt.

The Munster lock has been named alongside Leinster's James Ryan in the side for Saturday's clash with Wales at the Principality Stadium. The Kildare man spent two seasons starring for the Scarlets before moving home in a bid to wear the green jersey.