Tower of Tandil meets Great Wall. @delpotrojuan had a successful debut in Beijing, d. Cuevas 7-6(4), 6-4 in R1. Send Delpo a 👏 for a strong week at the China Open (📸: Juan Martin del Potro) #usopen _ #greatwall #chinaopen #delpotro #tennis #granmuralla #delpo #tenis #beijing