Almagro Broke Zeballos in the 2nd set... As General Death said, considering how he's serving... I think we have game set and match, and time for Rafa-Mayer.
They said Mayer was serving really well too, I don't think he can trouble Rafa, but Rafa needs to train against good servers, he didn't do it yet.
Also, General, here's a blue-clay pic of Rafa... The best thing Madrid give us were the pics: