"I used to play against walls, cupboards, and the garage. To still be playing at this stage right now is truly amazing." @rogerfederer officially regains his spot at the top of the @atpworldtour rankings after a historic week in Rotterdam! Send Roger a 1️⃣ for being back at the top! _ #usopen #tennis #federer #instatennis #grandslam #champion #goat #swisstennis #swissmaestro #rogerfederer #flushingmeadows #instawow