Del Potro is unlucky with the draw: he got Tomas Bersych just at the beginning of Indian Wells tournament and now it’s Federer. It’s great that del Potro is back, but he’s not ready to stand against Roger Federer.
The Swiss had not played since the Australian Open, but for sure he’s able to show his usual play. Maybe del Potro can offer battle in the first set of the upcoming match. It can be 7:5 or even 7:6. But del Potro is yet to gain the confidence to fight top players. He needs some time and practice for that.
So I think that Federer will win in two tough sets.