Pedro Barreiros Cardoso de Sousa is a Portuguese former professional tennis player who primarily competed on the ATP Challenger Tour. In February 2019, he achieved a career-high singles ranking of world No. 99.

Casper Ruud is a Norwegian professional tennis player. Ruud has a career-high singles ranking of world No. 2, achieved on 12 September 2022, making him the highest-ranked Norwegian in history. He has won eleven ATP Tour singles titles and finished runner-up at three majors and at the 2022 ATP Finals.