Murray's draw is really opening up, as well. Almagro lost one of the few games to be completed, so the next top seed in the bottom half remaining is 20th seed Mikhail Youzhny, who'll play Murray on Monday if he gets past Victor Troicki.
In the top half, Youzhny's seeding is beaten by not only Novak Djokovic but David Ferrer, Thomas Berdych, Juan Martin del Potro, Richard Gasquet, Kei Nishikori and Tommy Haas, so that looks by far a more troublesome half.