Zverev will have to find some weaknesses in Thiem's serve to earn an early advantage. He leads the U.S. Open in first-serve return pointswith 167 and is thirdin second-serve return points with 126.

Get the dates, news coverage, analysis, live scores, TV schedule and results for the 2020 US Open tennis tournament.

Here's everything you need to know about watching the 2020 US Open, including a full TV schedule and live-streaming information.

All the key facts, talking points and head-to-heads as Naomi Osaka squares off against Victoria Azarenka for the 2020 US Open title.

After focusing on how a new scoring format could have changed 2020 Australian Open in the first episode of Replay, I turned my attention to the US Open, which has a history of head-turning results.