Today on Tennis Channel: Carlos Alcaraz and Taylor Fritz to clash at Laver Cup on Saturday night

There's a total of five men's and women's events taking place this week—and all of them are streaming on the Tennis Channel app.

Here's five things you need to know about Saturday's tennis, and where you can watch each event.

A pair of all-Top 10 blockbusters highlight the Day 2 schedule at Laver Cup in San Francisco.

The day session, which begins at 1pm local time, kicks off with one of them—No. 3-ranked Alexander Zverev against No. 8-ranked Alex de Minaur. Zverev has dominated the head-to-head, 8-2, but De Minaur does have an ace up his sleeve—he's actually won two of their last four hard-court meetings, and his two wins came in their last two meetings at team events, at the ATP Cup in 2020 and the United Cup in 2024. The second match of the day session pits Holger Rune against Francisco Cerundolo—Rune won their only previous meeting in a fifth set tie-break at Roland Garros, on clay, in 2023.

After making a winning start in doubles on Friday night, Carlos Alcaraz plays his first singles match of the competition on Saturday night, and it's not just an all-Top 10 clash—the world No. 1 has an all-Top 5 clash ahead of him, against the world No. 5, Taylor Fritz. The Spaniard has won all three of their previous meetings, but their only 2025 meeting was by far their closest, a 6-4, 5-7, 6-3, 7-6 (6) victory in the semifinals of Wimbledon two months ago. Rounding out the night session, which begins at 7pm local time, will be a doubles match pitting Rune and Casper Ruud against De Minaur and Alex Michelsen.

Every win on Day 2 counts for two points as Team Europe and Team World continue their quest for 13 points, and the Laver Cup.

👉 Stream ATP Laver Cup here.

The United States will battle Great Britain in Shenzhen, China for a spot in the Billie Jean King Cup final.

The Americans are into the semifinals of the international team competition for the first time since 2021, and today they'll try to reach the final for the first time since 2018. And it's a packed squad, led by Jessica Pegula, who's fresh off a run to the semifinals of the US Open—where she was the only player to take a set off of eventual champion Aryna Sabalenka. Joining her on the team are Emma Navarro, Taylor Townsend, McCartney Kessler and Hailey Baptiste.

The Brits, led by Katie Boulter, are into the semifinals for the third time in the last four years—but they haven't made the final since all the way back in 1981.

The two countries have played each other at Billie Jean King Cup 10 times before, with the Americans leading the head-to-head series, 9-1. But it's been a while—this is their first meeting at the event in 33 years.

👉 Stream WTA Billie Jean King Cup here.

It's Quarterfinals Day (and Semifinals Day) in Seoul.

All four quarterfinals were on the Friday schedule in the South Korean capital, but rain washed out the entire day of play. So now it's going to be a packed Saturday schedule with all four quarterfinals and both semifinals.

The marquee quarterfinal match features Iga Swiatek and Barbora Krejcikova in a clash between the current No. 2 and a former No. 2, as well as two multiple Grand Slam champions—and it's ben a tricky match-up for Swiatek, as Krejcikova has won two of their last three meetings (though Swiatek won their last meeting, 4-6, 7-5, 6-2, at the WTA Finals last year). The winner of that one will play the winner of the match between Clara Tauson and Maya Joint.

The other two quarterfinals feature Ekaterina Alexandrova against Ella Seidel and Katerina Siniakova against Suzan Lamens. The winners of those two matches will play each other in the semifinals later in the day.

Play begins at the WTA 500 event at noon local time.

👉 Stream WTA Seoul here.

Lorenzo Musetti plays his first match since the US Open in Chengdu.

The world No. 9 had his best-ever performance in Flushing Meadows, reaching the quarterfinals, before falling to countryman Jannik Sinner—and today, after a first-round bye, he opens his fall campaign in Chengdu with a second-round clash against 20-year-old Croatian rising star Dino Prizmic.

The last four second-round matches are on the schedule in Chengdu today. Mackenzie McDonald is the lone American in action, facing fellow qualifier Nikoloz Basilashvili for a spot in the quarterfinals of the ATP 250 event.

👉 Stream ATP Chengdu here.

Andrey Rublev and Daniil Medvedev also play their first matches since the US Open, in Hangzhou.

After first-round byes, the Top 2 seeds at the ATP 250 event will play their second-round matches today—Rublev against French qualifier Valentin Royer and Medvedev against American qualifier Nishesh Basavareddy. Former No. 5 Rublev is playing his first match since a fourth-round defeat to Felix Auger-Aliassime in New York, while former No. 1 Medvedev is playing his first match since his dramatic first-round exit to Benjamin Bonzi.

Americans Learner Tien and Sebastian Korda are also in action as all eight second-round matches take the court on Saturday.

👉 Stream ATP Hangzhou here.