Llanelli will face fellow Premiership title-chasers Aberavon in the first Swalec Cup semi-final.
The Swalec Cup semi-finals will kick off at the Liberty Stadium on Sunday 19th April with a mouth-watering clash between cup kings Llanelli and fellow Principality Premiership title-chasers Aberavon.
In the second game of the double header, Neath will take on arch rivals Swansea (kick-off 5.20pm).
Llanelli, currently leading the race for the Principality Premiership title, but hotly pursued by Aberavon, expect a tough afternoon at the home of the Ospreys. Head of Rugby, Anthony Buchanan said: "There's no doubt the semi-finals are a tough place to be. We realise that we have got to get things right on the day. Aberavon are like ourselves in that they are challenging at the top of the Premier Division. We will have to ensure we take our opportunities as they are a good side and we respect them a lot.
"We've played some good stuff for 60 minutes then tailed off for the final 20. We've been working hard and been at or near the top of the league since the end of September, so everything isn't wrong - we must be doing something right.
"We're coming to the business end of the season and there's still a lot of rugby to be played and like Aberavon, we are contesting for honours on two counts."
Swalec Cup semi-finals Liberty Stadium, Swansea, Sunday 19th April:
Aberavon v Llanelli -Kick Off 3.15pm
Neath v Swansea-Kick off 5.20pm
Both matches will be broadcast on S4C.
Worthingtons Silver Ball
Llantwit Fardre v Pyle at Llanharan RFC (8th April - 7.15pm)
Aberavon Quins v Bridgend Sports at Llanharan RFC (15th April - 7.15pm)
Meet the members of the WRU's inaugural Youth Board - after an online selection process which saw a host of high calibre candidates submit video applications the WRU has made its first 15 appointments.The board is made up of individuals aged between 16 and 21, and will meet for the first time at Principality Stadium on Monday 15th February.
The Wales Women's team headed to Dare Valley Country Park on a team bonding exercise as the entire squad got together for the very first time in preparation for this season's Six Nations championship which kicks off on Saturday with a clash against defending champions Ireland, in Donnybrook.
Wales Head Coach Warren Gatland discusses his team selection for the opening round of the RBS 6 Nations where he leads his side against Ireland, on Sunday. As WRU TV's Luke Brodley discovers, Gatland is fully aware of the challenges the defending champions pose