[3] Vellacott first pulled on Wasps colours at the 2019 Premiership 7s, helping his side reach the final of the tournament for a sixth successive time, but an unfortunate ACL injury ruled him out of action for six months of the season.

[4] On 2 March 2021, Vellacott announced his move to Scotland to join URC side Edinburgh ahead of the 2021–22 season.

[5] Born in England, he is qualified to play for Scotland through his mother and has represented them at age group level.

Vellacott has played for Scotland at under-17 and under-18 levels - giving a man-of-the-match performance against England at the former age grade.

He made his Scotland under-20 debut off the bench against Ireland U20s in January 2014 during the 2014 Six Nations Under 20s Championship and scored his side's only try, in the final minutes.