How to Watch the U.S. Open Quarterfinals: Live Stream, TV Channel, Start Time

With half of the quarterfinals complete, it's time to see if Novak Djokovic can join the field on his quest towards history.

Today closes out the final four quarterfinal matches between the men and the women, four women’s doubles quarterfinal matches and the start of the mixed doubles semi-finals. It's a loaded day of very closely paired matches, with the funnel getting tighter and tighter in the 2021 U.S. Open. There have been too many upsets to count with truly great play from some of today's top players. The gauntlet has been laid out for the final eight men and women in singles. Who is going to step up to the challenge?

How to Watch:

Date: Sept. 8, 2021

Time: 12 p.m. ET

TV Channel: ESPN

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Catch up on the highlights from the fourth round before tuning in for the quarterfinals:

For the women, Britain's Emma Raducanu (WTP No. 150) takes on Switzerland’s Belinda Bencic (WTP No. 12), and Karolina Pliskova (WTP No. 4) of the Czech Republic takes on Maria Sakkari (WTP No. 18) of Greece. Through four matches, Raducanu has gone 8-0 in very dominant fashion (48-15), just like Bencic (42-20), including a marathon match in the fourth round with Iga Świątek (WTP No. 8) that went 7-6 (14-12). Both Sakkari and Pliskova have only lost one match

Doubles features the women today, with Hsieh Su-Wei and Elise Mertens taking on Coco Gauff and Caty McNally. Other matches include:

• Gabriela Dabrowski and Luisa Stefani vs. Marie Bouzková and Lucie Hradecká
• Caroline Dolehide and Storm Sanders vs. Samantha Stosur and Zhang Shuai 
• Alexa Guarachi and Desirae Krawczyk vs. Monica Niculescu and Elena-Gabriela Ruse

Mixed doubles semi-finals start today.

On the men’s side, Germany's Alexander Zverev (No. 4) takes on Lloyd Harris (No. 46) of South Africa and Italian Matteo Berrettini (No. 8) takes on Novak Djokovic (No. 1) of Serbia. Zverev has been red hot, winning 11 of the 12 sets he has played. His only loss was in the first set of the third round to American Jack Sock before he had to retire in the fourth set. Harris is not slacking on his end either. He's won 12 of his 15 sets so far while also playing in double’s (second-round loss).

There will be lots of exciting clashes between top-ranked players today, so tune in to catch all the action. 

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