Coco Gauff's Riyadh run crystallized her status as an American role model

Still only 20, Gauff moves with a wisdom that belies her youth. This was never more evident than how she conducted her business on and off the court during last week's WTA Finals in Riyadh Steadily - and rapidly - over the last 30 years, seeking to both expand their economic strength by not relying solely on their petroleum riches as well as struggling to convince the world they are becoming a less repressive regime, the Kingdom of Saudi Arabia has built an empire across the broad spectrum of pr...