Not sure you are right. Fish likes the hard hit returns when he hasn't got those he tends to struggle more. So I think Andy will have a good match plan and if he serves well then he can win.
I watched both matches in the day session, and Fish was absolutely awesome. He hit with great depth off both wings, served absolute bombs (at clutch moments) and looked dangerous up at the net.
He's beaten Andy three times in the last 12 months, and he's a player high on confidence right now.
Andy hasn't set the heather alight with either of his matches this week. I'm hoping that means he is peaking at the right time because he will need to be alert and switched on from the very first point.