Wing Harri Doel joined Warriors from the Scarlets Academy in April 2021 ahead of a permanent move to Sixways.
He had earlier trained with Warriors an impressed in a mid-season behind-closed-doors friendly against Bristol Bears while he was on trial.
He made his Warriors debut as a replacement against Harlequins at The Stoop and made five more appearances in the closing weeks of the season including starts against Wasps and Leicester Tigers.
Doel, who is English qualified player through his father, played his formative rugby for his hometown club, Llandovery, where he began in the Under-7s and played at every level through to the first team.
He joined the Scarlets Academy five years ago and was a regular in the Scarlets A team in the 2019/20 Celtic Cup.
Doel played for Wales in the 2019/20 Under-20s Six Nations having previously represented his country at all age groups from Under-16s.
A product of Coleg Sir Gar near Llanelli, Doel graduated from Swansea University with a first-class degree in Maths in the summer of 2021.