Kaichi Uchida and Jack Sock will clash against each other in the 1st round of…

Kaichi Uchida and Strong Kirchheimer will face off in the 3rd round of the Columbus…

Kaichi Uchida and Evan Song will fight against each other in the 1st round of…

Kaichi Uchida and Patrik Niklas-Salminen will play each other in the 1st round of the…