Impossible to call really, Fulham, with the right team and not tired are fairly consistant with their performances, solid but not outstanding. But Athletico are one of the most inconsistant teams in the world, luckily for Fulham, largely crap away from home, but they've put in some fantastic performances home and away, and been truly and utterly hilariously bad home and away.
Though Reyes form has been growing all season and their defence has made a complete turnaround from early to late season so they're a better team now than their whole seasons performances suggest.
If Athletico turn up and play well it will be a close call, if they have an off day Fulham could spank them silly.