Boro's squad numbers for the 2019/20 season have been confirmed.
The returning Tomas Mejias takes the no.1 jersey vacated by former teammate Dimi Konstantopoulos, while Dael Fry moves to no.6.
Marcus Tavernier assumes the no.7 shirt last worn by Grant Leadbitter, Ashley Fletcher claims the no.11 jersey and Rudy Gestede changes to no.14.
New signings Marcus Browne and Marc Bola will wear no.10 and no.27 respectively.
Elsewhere, a string of Boro youngsters involved over the course of pre-season have been given a squad number for the coming campaign.