I remember his stats saying he was 182lbs on the official ATP site. Now it says he's 214lbs. The stats for all the other players remain the same. Also it says Berdych is 200lbs and Cilic is 192lbs. Heaviest guy on the tour is John Isner at 245lbs with Karlovic second at 230lbs. Personally I think Berdych is heavier than Del Potro. No way is Berdych only 200 at 6'5. More like 215-220 I'd say.