Aberavon will be looking to prevent cup kings Llanelli from reaching their 19th final when they meet in the first of the SWALEC Cup semi-finals double headers at the Liberty Stadium on Sunday (kick-off 3.15pm).
When the sides met in the league earlier this season, Llanelli came out narrowly on top with a 27-23 victory.
And the Wizards have a score to settle with the Scarlets after their only appearances in the finals of 1974 and 1975 ended in defeat by this weekend's opponents.
Neath, the present cup holders, were the very first winners back in 1972 and they face a Swansea side in the second match of the day (kick-off 5.20pm) who last reached the final in 2000.
The Welsh All Blacks already have a league victory over the All-Whites this season and could become the first club to retain the trophy since Llanelli triumphed in 1991, 1992 and 1993 if they can find their way to the Millennium Stadium final to be played on 9th May .
Sunday, 19 April.
SWALEC CUP semi-finals (at Liberty Stadium)
Aberavon v Llanelli (3.15pm)
Neath v Swansea (5.20pm)
The WRU has launched a campaign to create a long term legacy for Welsh club rugby by highlighting the advantages of volunteering. Rhian Edwards, a volunteer at Seven Sisters, has enjoyed many benefits of her volunteering at a grassroots rugby club including being part of the Rugby World Cup volunteer workforce after being nominated by the WRU - and the WRU is asking for more people to develop their 'Welsh rugby roots'.
Wales head coach Warren Gatland and captain Sam Warburton say their first prioirty on Sunday in the opening game of the World Cup is to win against Uruguay and not get overly concerned with points difference.
With only days to go until the biggest rugby competition in the world begins, rugby fans visiting Cardiff this autumn will be able to enjoy a special display at National Museum Cardiff as part of the celebrations surrounding the Rugby World Cup.
Geraint John has taken up the new role of WRU elite coach development manager having arrived in Wales last week. WRU TV caught up with him at the WRU rugby department's strategy day at the Millennium Stadium.