WATCH: Top tennis stars battle for position at US Open

ESPN’s Jeff Darlington breaks down Taylor Fritz’s strong start, Coco Gauff’s title hopes and Alexander Zverev’s run at the U.S. Open.

​ESPN’s Jeff Darlington breaks down Taylor Fritz’s strong start, Coco Gauff’s title hopes and Alexander Zverev’s run at the U.S. Open.  Sports ESPN’s Jeff Darlington breaks down Taylor Fritz’s strong start, Coco Gauff’s title hopes and Alexander Zverev’s run at the U.S. Open.