HUBERT
HURKACZ

Hubert Hurkacz, or “Hubi,” is the highest-ranked Polish tennis player in ATP World Tour history. He has been ranked as high as No. 9, achieving the career-high in November 2021.

Since turning pro in 2017, Hurkacz has captured five men’s singles titles, including the 2021 Miami Open, and four men’s doubles titles, including the 2020 Rolex Paris Masters and the 2022 Miami Open. His win at the 2021 Miami Open made him the first Pole to ever win an ATP Masters 1000 title. Hurkacz also represented Poland in the 2020 Summer Olympics.

Off the court, Hurkacz’s passions include cars, tech, and travel.

BETHANIE
MATTEK-SANDS

Bethanie Mattek-Sands is a nine-time Grand Slam Champion (five in women’s doubles, four in mixed doubles), an Olympic Gold Medalist, and the former world No. 1 in doubles.

Mattek-Sands grew up in Minnesota and Wisconsin and began playing tennis at age 5. She made her pro debut in 1999 at age 14, and began playing full-time on tour in 2005. Mattek-Sands won her first women’s doubles title in 2004 at the Odlum Brown VanOpen.

The American has won 27 women’s doubles championships in total, including the 2017 & 2015 Australian Opens, 2017 & 2015 French Opens, and 2016 US Open. Her five mixed doubles titles include wins at the 2019 & 2018 US Opens, 2015 French Open, and 2012 Australian Open. Mattek-Sands became the world No. 1 in doubles in January 2017 and held the top ranking for 32 consecutive weeks.

Mattek-Sands also captured a gold medal at the 2016 Summer Olympics, winning the mixed doubles competition with partner Jack Sock.

Off the court, Mattek-Sands enjoys cars, the outdoors, shopping, cooking, supporting the Green Bay Packers, watching Law & Order SVU, and relaxing by the pool. She also serves as a tennis commentator for ESPN.

VASEK
POSPISIL

Canadian Vasek Pospisil has been competing professionally since 2007. He achieved a career-high doubles world ranking of No. 4 in 2015, and a career-high singles world ranking of No. 25 in 2014. Competing with doubles partner Jack Sock, Pospisil won the 2015 BNP Paribas Open men’s doubles title and the 2014 Wimbledon men’s doubles title.

Pospisil regularly represents Team Canada on the world stage, including at the 2016 and 2012 Summer Olympics. In 2022, Pospisil teamed up with Felix Auger-Aliassime and Denis Shapovalov to lead Canada to its first-ever Davis Cup title, defeating Australia in the finals.

In 2019, Pospisil and Novak Djokovic were inspired to launch the PTPA after realizing that the global governing body of men’s tennis - originally founded in 1972 to protect the interests of professional tennis players - had grown into an anti-competitive organization that it once vowed to protect the players from. Pospisil and Djokovic realized tennis’ need for an association committed to advocating for all players, at all levels, free from conflicts of interest, so players could focus on what they do best: train, compete and win — without worry. In 2021, the PTPA was formally founded as a not-for-profit corporation committed to safeguarding and supporting men’s and women’s professional players worldwide.

Pospisil is also the founder of Hekate Health - a mushroom supplement company - and is a tournament director for The Necker Cup.

CHRISTIAN
HARRISON

Christian Harrison is an American doubles specialist and one of the top doubles players in the world. Born in Shreveport, Louisiana, he turned pro in 2007 and reached a career-high doubles ranking of No. 4 in September 2026.

Harrison has won five ATP doubles titles, including two Grand Slam titles with Neal Skupski at the 2026 Australian Open and the 2026 US Open. In 2025, he won titles in Dallas, Acapulco and Brussels alongside Evan King and qualified for the ATP Finals. He also represents the United States in the Davis Cup.

His path to the top was not an easy one. Harrison came back from eight surgeries early in his career to establish himself among the best doubles players on tour.

ONS
JABEUR

Ons Jabeur is the highest-ranked African and Arab tennis player in WTA and ATP rankings history. The Tunisian turned pro in 2010 and captured her first WTA single’s title in 2021 at the Rothesay Classic in Birmingham, England.

In 2022, Jabeur rose as high as No. 2 in the world after winning her biggest title to date at the 2022 Mutua Madrid Open. Jabeur reached the finals at both Wimbledon and the US Open that same year.

Jabeur started playing tennis at age 3 when her mother would take her to the local tennis club. Outside of tennis, Jabeur is passionate about football and music, and names Real Madrid and Juventus as her favorite teams.