Martineau, with Australian Blake Ellis, then ended his successful doubles run with American partner Andrew Fenty in the quarter-finals 6-3 6-2.
“Yes I am disappointed, but they played great with great volleys. They deserved to win,” said Oliel.
Yet having proved he can win matches on grass, the left-hander retains positive memories of Wimbledon 2017.
He said: “I leave with great feelings and I learned a lot. I saw the best players in the world. I watched how they practised and warmed up and I will keep working hard so that one day I can be among them.”
