The competitions have had many different formats over the years. For season 2024–25 there are four competitions for each age group, the Cup, Shield, Plate and Bowl.[1] The main cup competitions involve a straight knock-out format.[2] In 2013-14 a new shield competition was introduced for those teams eliminated in the preliminary and first rounds of the cup competitions.[1]
The fixtures and results are regularly posted on the Scottish Rugby website and in the mainstream media. Previous sponsors include the Bank of Scotland, Bell Lawrie White and Brewin Dolphin.
Champions
Key
†
Match tied - cup shared
U18 Cup
The inaugural competition took place in the 1983–84 season.[3]
Prior to the 1997–98 season, most private schools did not participate in the U18 Cup.