Pontypridd's Geraint Walsh is dejected at the end of the game at Sardis Road.
The Pontypridd faithful left Sardis Road frustrated and baffled after seeing Leinster A snatch advancement to the final of the British and Irish Cup due to a superior try count in a 22-22 draw.
Leading 22-15 with full time up, twice Ponty backs Owen Jenkins and Simon Humberstone kicked the ball dead thinking referee Craig Maxwell would blow for full time, but twice play continued.
Seven minutes into added extra time, winger Andrew Boyle scored Leinster's third try which Carl Marsh converted to send the game into extra time.
With neither side unable to break the deadlock when the match went into extra time, the full-time Irish side claimed the semi-final honours due to scoring three tries compared to Ponty's solitary effort from Joel Raikes who darted over in the first spell.
Defeat will be a bitter pill to swallow for Paul John's gutsy side who were just seconds away from earning that coveted final spot.
Ponty's part-timers put in a huge defensive effort thoughout and despite being on the backfoot in the dying stages as Leinster went for the jugular, the home side refused to budge but due to a lack of clear-cut scoring opportunities, weren't able to trouble the scoreboard attendant which enabled Leinster to go through in an absorbing contest.
Raikes' try and three penalties by Humberstone had put Ponty into a 16-12 halftime lead with Leinster responding with tries by Brendan Macken and Ben Marshall with the remaining points coming courtesy of Marsh's boot.
Marsh and Humberstone exchanged kicks at goal and when the Ponty fly half added two further penalties the match had swung in Ponty's favour.
But Boyle's late effort extinguished any hopes Pontypridd had of making the final.
Sam Cross and Luke Treharne have been named as co-captains of the Wales Sevens side as head coach Gareth Williams names his 12-man squad to play in the first leg of the HSBC World Series in Dubai next weekend.
Bedwas head coach Steve Law and players Nicky Griffiths and Alun Rees extol the virtues of the close knit club as they prepare to host third place RGC 1404 - who are one place head of them on the Principality Premiership points table - on Saturday.
Many of the Wales squad have said Diolch (thank you) to someone who played an important part in their early playing days by nominating them to be invited to the Wales v South Africa match. One person, Gowerton Comprehensive geography teacher Mr Dean Mason was nominated by two of his former pupils, Dan Biggar and Sam Davies.
The second WRU disability rugby pilot has been delivered, this time in Caerphilly schools, culminating in a festival at the Caerphilly Centre of Sporting Excellence, Ystrad Mynach tomorrow. Plans are in place to set up a Disability Rugby Club in Newbridge to provide long-term playing opportunities.
WRU TV: Hear from inside the Wales camp as Neil Jenkins discusses this weekend's clash with South Africa and how the squad are looking to put in a strong performance to round of the 2016 Under Armour Series