ATP Tour

Meet the countries competing at the 2021 ATP Cup in Melbourne.

In the first ATP Tour Flashback presented by Nitto, we look back at when Rafael Nadal clinched his first ATP Masters 1000 title at the 2005 Rolex Monte-Carlo Masters.

Daniil Medvedev reflects on his massive surge to end 2020 with titles at the Rolex Paris Masters and the Nitto ATP Finals, where he beat Novak Djokovic, Rafael Nadal and Dominic Thiem.

Watch as Denis Istomin and Facundo Bagnis strike the first Hot Shots of the 2021 ATP Challenger Tour season in Istanbul.

Watch highlights as Hubert Hurkacz defeats #NextGenATP American Sebastian Korda to capture the Delray Beach Open by VITACOST.com trophy. Watch live tennis streams at http://www.tennistv.com. Photo credit: Mark Brown/Getty Images.

Hubert Hurkacz discusses his first title of the 2021 season after triumphing at the Delray Beach Open by VITACOST.com. Video courtesy of the Delray Beach Open by VITACOST.com.

Watch Sebastian Korda track down a tricky drop shot against Hubert Hurkacz at the Delray Beach Open by VITACOST.com. Photo Credit: Getty Images. Watch live tennis streams at http://www.tennistv.com.

Listen up! Coaches Craig Boynton, Wayne Ferreira and Brad Stine were mic'd up during practice with their charges this week at the Delray Beach Open by VITACOST.com.

Watch Tuesday highlights of Delray Beach Open by VITACOST.com semi-finals, featuring Sebastian Korda versus Cameron Norrie and Hubert Hurkacz against Christian Harrison. Photo Credit: Andrew Patron/BigShots. Watch live tennis streams at http://www.tennistv.com.

Learn more about the unforgettable wardrobe of Uruguayan doubles player Ariel Behar. Video courtesy of the Delray Beach Open by VITACOST.com.

Watch Monday highlights from the Delray Beach Open by VITACOST.com, featuring Sebastian Korda versus John Isner, Christian Harrison playing Gianluca Mager. Photo Credit: Mark Brown/Getty Images. Watch live tennis streams at http://www.tennistv.com.

Watch Frances Tiafoe find an incredible angle to save a break point against Cameron Norrie at the Delray Beach Open by VITACOST.com. Photo Credit: Andrew Patron/BigShots. Watch live tennis streams at http://www.tennistv.com.

Watch Sebastian Korda hit a perfect backhand passing shot against John Isner at the Delray Beach Open by VITACOST.com. Photo Credit: Andrew Patron/BigShots. Watch live tennis streams at http://www.tennistv.com.

Watch Sebastian Korda show incredible anticipation to get out of trouble against John Isner at the Delray Beach Open by VITACOST.com. Photo Credit: Andrew Patron/BigShots. Watch live tennis streams at http://www.tennistv.com.

Learn how Christian Harrison, who has had eight surgeries, has enjoyed a breakthrough week at the Delray Beach Open by VITACOST.com. Video courtesy of the Delray Beach Open by VITACOST.com.

Who does John Isner think will win between Alabama and Ohio State? The American makes his prediction in Florida. Video courtesy of the Delray Beach Open by VITACOST.com.

Watch Saturday highlights from the 2021 Delray Beach Open by VITACOST.com, where Christian Harrison upset Cristian Garin. Photo Credit: Andrew Patron/BigShots. Watch live tennis streams at http://www.tennistv.com.

Get to know the new faces competing at the Delray Beach Open by VITACOST.com this year, including Cristian Garin, Hubert Hurkacz and Sebastian Korda. Video courtesy: Delray Beach Open by VITACOST.com.

Watch the best slice shots from recent years on the ATP Tour, featuring Rafael Nadal, Novak Djokovic and Roger Federer. Watch live tennis streams at http://www.tennistv.com. Photo credit: Vaughn Ridley/Getty Images.

Watch Sebastian Korda crush a forehand return winner against Tommy Paul at the Delray Beach Open by VITACOST.com. Photo Credit: Andrew Patron/BigShots. Watch live tennis streams at http://www.tennistv.com.

Watch John Isner win his first set against Thiago Monteiro in style at the Delray Beach Open by VITACOST.com. Photo Credit: Andrew Patron/BigShots. Watch live tennis streams at http://www.tennistv.com.

Watch Sebastian Korda find the perfect touch against Tommy Paul at the Delray Beach Open by VITACOST.com. Watch Photo Credit: Andrew Patron/BigShots. Watch live tennis streams at http://www.tennistv.com.

From phone habits to Netflix binging, the stars of the Delray Beach Open presented by VITACOST.com share their New Year's Resolutions. Video courtesy of Delray Beach Open by VITACOST.com.

Learn about Soonwoo Kwon's enjoyment of Kit-Kat chocolate bars and how he has used them during matches. Video courtesy of the Delray Beach Open by VITACOST.com.

Learn what 2020 Delray Beach finalist Yoshihito Nishioka has been up to recently to stay busy. Video courtesy of the Delray Beach Open by VITACOST.com.