Robert Green believes West Ham United boss Gianfranco Zola has uncovered a gem in Spanish striker Diego Tristan.

Trsitan proved the matchwinner at Stoke City and goalkeeper Green told "It was a wonderful goal I don't know if he had done that in training or not last week as I wasn't up against the lads taking the free-kicks.

"Diego is one of the European greats in his time and as he gets fitter we are seeing little glimpses more and more of that as the weeks go on."