Boro Loose To Guimaraes
Middlesbrough lost 1 - 0 against Victoria Guimaraes to come bottom of the Algarve Challenge Cup.
Victoria struck in the dying minutes as Dinis curled a free-kick past helpless Boro goalkeeper Ross Turnbull.
Boro dominated the first half, and could have gone ahead through Afonso Alves.
At half time, only keeper Ross Turnbull and Adam Johnson stayed on the pitch, as 9 changes were made.
Robert Huth headed over from close range before Dinis struck in the dying minutes.