World No. 1 Jannik Sinner has yet to drop a set at the Cincinnati Open heading into the quarterfinals. Sinner will face Felix Auger-Aliassime Thursday at 3 p.m. ET.

Sinner vs. Auger-Aliassime will air on Tennis Channel, you can stream it on DirecTV (free trial) .

Here’s what you need to know:

What: Cincinnati Open, Quarterfinals

Who: No. 1 Jannik Sinner vs. Felix Auger-Aliassime

When: Thursday, Aug. 14, 2025

Where: P&G Center Court, Cincinnati, Ohio

Time: 3 p.m. ET

TV: Tennis Channel

Live stream: DirecTV (free trial) , fuboTV , Sling , Hulu + Live TV Streaming service Free trial? Promo Price DirecTV Yes $30 off first month $84.99 fuboTV No $30 off first month $84.99 Hulu + Live TV Yes No $82.99 Sling No No $45.99

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