Serena Williams, Venus Williams.Photo: Jamie McCarthy/Getty01of 11Serena and Venus WilliamsSerena Williams, Venus Williams.Jamie McCarthy/GettyThe Williams sisters posed with the trophies after defeating Coco Gauff and Rafael Nadal in their badminton game.02of 11Serena WilliamsJamie McCarthy/GettySerena was paired with her sister, Venus.03of 11The Williams Sisters and Rafael NadalJamie McCarthy/GettyAhead of their face-off, Serena and Venus chatted with Nadal.04of 11Sam Querrey and Daniil MedvedevJamie McCarthy/GettyAmerican tennis star Querrey posed for a photo with Russia’s Medvedev.05of 11Venus WilliamsJamie McCarthy/GettyVenus posed with an oversized autograph-ready tennis ball ahead of the mini tournament.06of 11Rafael Nadal and Coco GauffJamie McCarthy/GettyMidway through his match, Nadal’s partner,Todaycohost Dylan Dreyer, subbed out and teen phenom Gauff took the court.07of 11Rafael Nadal and Coco GauffJamie McCarthy/GettyNadal and Gauff ultimately fell to the Williams women.08of 11Serena and Venus WilliamsJamie McCarthy/GettyThe superstar sisters seemed to be having fun on the court.09of 11Dylan Dreyer, Rafael Nadal, Coco Gauff, Serena Williams and Venus WilliamsJamie McCarthy/GettyAfter the match, the competitors were all still in good spirits.10of 11Coco GauffJamie McCarthy/Getty Images for Lotte New York PalaceCoco Gauff posed for a selfie with a fan.11of 11Mischa Zverev, Rafael Nadal, Sam Querrey, Daniil Medvedev, Serena Williams, Alexander Zverev, Venus Williams and Coco GauffJamie McCarthy/Getty Images for Lotte New York PalaceAll the competitors posed together.
Serena Williams, Venus Williams.Photo: Jamie McCarthy/Getty

01of 11Serena and Venus WilliamsSerena Williams, Venus Williams.Jamie McCarthy/GettyThe Williams sisters posed with the trophies after defeating Coco Gauff and Rafael Nadal in their badminton game.02of 11Serena WilliamsJamie McCarthy/GettySerena was paired with her sister, Venus.03of 11The Williams Sisters and Rafael NadalJamie McCarthy/GettyAhead of their face-off, Serena and Venus chatted with Nadal.04of 11Sam Querrey and Daniil MedvedevJamie McCarthy/GettyAmerican tennis star Querrey posed for a photo with Russia’s Medvedev.05of 11Venus WilliamsJamie McCarthy/GettyVenus posed with an oversized autograph-ready tennis ball ahead of the mini tournament.06of 11Rafael Nadal and Coco GauffJamie McCarthy/GettyMidway through his match, Nadal’s partner,Todaycohost Dylan Dreyer, subbed out and teen phenom Gauff took the court.07of 11Rafael Nadal and Coco GauffJamie McCarthy/GettyNadal and Gauff ultimately fell to the Williams women.08of 11Serena and Venus WilliamsJamie McCarthy/GettyThe superstar sisters seemed to be having fun on the court.09of 11Dylan Dreyer, Rafael Nadal, Coco Gauff, Serena Williams and Venus WilliamsJamie McCarthy/GettyAfter the match, the competitors were all still in good spirits.10of 11Coco GauffJamie McCarthy/Getty Images for Lotte New York PalaceCoco Gauff posed for a selfie with a fan.11of 11Mischa Zverev, Rafael Nadal, Sam Querrey, Daniil Medvedev, Serena Williams, Alexander Zverev, Venus Williams and Coco GauffJamie McCarthy/Getty Images for Lotte New York PalaceAll the competitors posed together.
01of 11Serena and Venus WilliamsSerena Williams, Venus Williams.Jamie McCarthy/GettyThe Williams sisters posed with the trophies after defeating Coco Gauff and Rafael Nadal in their badminton game.
01of 11
Serena and Venus Williams
Serena Williams, Venus Williams.Jamie McCarthy/Getty

The Williams sisters posed with the trophies after defeating Coco Gauff and Rafael Nadal in their badminton game.
02of 11Serena WilliamsJamie McCarthy/GettySerena was paired with her sister, Venus.
02of 11
Serena Williams
Jamie McCarthy/Getty

Serena was paired with her sister, Venus.
03of 11The Williams Sisters and Rafael NadalJamie McCarthy/GettyAhead of their face-off, Serena and Venus chatted with Nadal.
03of 11
The Williams Sisters and Rafael Nadal

Ahead of their face-off, Serena and Venus chatted with Nadal.
04of 11Sam Querrey and Daniil MedvedevJamie McCarthy/GettyAmerican tennis star Querrey posed for a photo with Russia’s Medvedev.
04of 11
Sam Querrey and Daniil Medvedev

American tennis star Querrey posed for a photo with Russia’s Medvedev.
05of 11Venus WilliamsJamie McCarthy/GettyVenus posed with an oversized autograph-ready tennis ball ahead of the mini tournament.
05of 11
Venus Williams

Venus posed with an oversized autograph-ready tennis ball ahead of the mini tournament.
06of 11Rafael Nadal and Coco GauffJamie McCarthy/GettyMidway through his match, Nadal’s partner,Todaycohost Dylan Dreyer, subbed out and teen phenom Gauff took the court.
06of 11
Rafael Nadal and Coco Gauff

Midway through his match, Nadal’s partner,Todaycohost Dylan Dreyer, subbed out and teen phenom Gauff took the court.
07of 11Rafael Nadal and Coco GauffJamie McCarthy/GettyNadal and Gauff ultimately fell to the Williams women.
07of 11

Nadal and Gauff ultimately fell to the Williams women.
08of 11Serena and Venus WilliamsJamie McCarthy/GettyThe superstar sisters seemed to be having fun on the court.
08of 11

The superstar sisters seemed to be having fun on the court.
09of 11Dylan Dreyer, Rafael Nadal, Coco Gauff, Serena Williams and Venus WilliamsJamie McCarthy/GettyAfter the match, the competitors were all still in good spirits.
09of 11
Dylan Dreyer, Rafael Nadal, Coco Gauff, Serena Williams and Venus Williams

After the match, the competitors were all still in good spirits.
10of 11Coco GauffJamie McCarthy/Getty Images for Lotte New York PalaceCoco Gauff posed for a selfie with a fan.
10of 11
Coco Gauff
Jamie McCarthy/Getty Images for Lotte New York Palace

Coco Gauff posed for a selfie with a fan.
11of 11Mischa Zverev, Rafael Nadal, Sam Querrey, Daniil Medvedev, Serena Williams, Alexander Zverev, Venus Williams and Coco GauffJamie McCarthy/Getty Images for Lotte New York PalaceAll the competitors posed together.
11of 11
Mischa Zverev, Rafael Nadal, Sam Querrey, Daniil Medvedev, Serena Williams, Alexander Zverev, Venus Williams and Coco Gauff

All the competitors posed together.
source: people.com