McDonald's on Toronto continuity?

Great victories last week, he must rely on them to continue his momentum and confirm here!

Nothing exceptional on the McDonald side but he knows how to be solid and gives few free points, he is a complete player and without any real weak point. After a good week he finds himself very favorite against Hanfmann and it's normal since the German hasn't played on hard courts since March. His style of play can piss off a lot of people and even if he's an earthling, you have to be wary of him on all other surfaces. How will he handle the hard transition and the fast conditions at Cincinnatti? Match not so simple as that for McDonald, he has no right to arrive as a dilettante