The Spaniard said: "His enthusiasm, knowledge, organisation and demands within the game will be vital for me to achieve all the aims I've got in mind. Graeme is highly rated, and regarded within the game."
Martinez has managed a 2-1 win over Rotherham and a 0-0 draw with Leyton Orient during his short spell in charge to date.
Of course it goes without saying that the best of luck is wished to both Roberto and Greame during their tenure at Swansea City. We'll certainly be watching out for their results.