Leinster play their first game of the pre-season against Munster on Friday, 8 September,
Leinster Rugby Head Coach Leo Cullen has confirmed a further two additions to his senior squad for the 2023/24 season.
Lee Barron and Sam Prendergast will start the new season in the senior ranks having impressed for Cullen in their appearances to date.
Outhalf Sam Prendergast also made his debut in South Africa starting in a player of the match performance against the Emirates Lions in Johannesburg in April 2023.
The Suncroft native, a brother of senior international Cian, won Grand Slams with the Ireland U-20s in 2022 and 2023, as well as leading Ireland to the final of the U-20s World Cup in South Africa in July.
Hooker Lee Barron has been capped at Ireland U-20s level and has played six times for Leinster in the URC.
Leinster Rugby play their first game of the pre-season schedule against Munster Rugby on Friday, 8 September, away in Musgrave Park.