Marin Cilic has played just one game on grass this year against Mahut and then he even didn't proved a stable tennis as he has lost it and now he already is such a big favourite for this one against the spanish man Alberto Martin who despite being a clay-courter he has proved recently in London some good tennis. In this game Marin Cilic is just highly overrated by the bookies with this line handicap of (-9.5) GH as the croat man so many times have big problems on his return as the return is not his best quality as well, he can hold his serve very stable there are no doubts about that but when for to cover this so high handicap you have to make break-thing that is always difficult for Cilic to do and now even more that here is grass. Cilic even do not try with motivation the second break if he already has done one, he is not the type of hardworking player. This handicap is surely just to high on Cilic as there are two thngs as I have said: 1.he don't possess a impressive return 2.he don't pressure for the second break. Good Luck!