Your favorite American player has probably worked with Goldfine at some point, and it’s not a coincidence when you hear what this tennis mind has to say.

Mark Vellek oversees this week's MarketBeat Open in Sioux Falls. It’s a historic event for the region, and an enormous opportunity for players eyeing an Australian Open main draw spot.

The Brit left TCU in May. Since then, he's won four Challenger Titles, faced the undisputed G.O.A.T. at Wimbledon, and has started a promising tour career at warp speed.

Whether at the pro or youth level, the renowned Swede's devotion to progress and improvement remains the same.

Now a business owner and focused on wellness, the 33-year-old is changing lives in her second career.