Under-18 International Series

The Under-18 International Series is an annual international rugby union competition held in South Africa and organised by SA Rugby. The tournament features the South Africa Under-18 (SA Schools) team, a South Africa U18 'A' team, and invited international under-18 representative sides from leading rugby nations.

Established in 2012, the series forms part of South Africa’s elite player development pathway and provides international competition for schoolboy players prior to progression to under-20 and senior representative rugby.