#USTAEmbraceAll National Mobility Awareness Month Spotlight: After 11- year-old @marckrajekian overcame cancer and losing part of his leg to the disease, @rogerfederer took notice and invited him out for a hit at last year’s #USOpen. Send some ❤️ if you love these photos as much as we do! 📸: @tennischannel _ #usta #rogerfederer #federer #marckrajekian #adaptivetennis #tennis #instatennis