Robert Cash and JJ Tracy are two rising doubles stars on the ATP Tour. They reached the semifinals of the Dallas Open, propelling their rankings inside the top 100 for the first time. College teammates at Ohio State, the chemistry between them is obvious when they play. I chatted with them after their quarterfinal win in Dallas about college tennis and a lot more. The serve dominance in their quarterfinal winDiscussing their Dallas Open tournament experience and venue appealTactical adjustmen...