Fabrice Martin is a French professional tennis player. He reached a career-high ATP singles ranking of world No. 228 on 23 July 2012, and his highest ATP doubles ranking, world No. 19, on 24 April 2023.

Jan Zieliński is a Polish professional tennis player who specializes in doubles. He has an ATP career-high doubles ranking of world No. 7, which he attained on 19 June 2023. His highest ranking in singles has been No. 769, achieved on 20 September 2021. His best results at Grand Slam events have been reaching the final of the 2023 Australian Open doubles with Hugo Nys and winning the 2024 Australian Open mixed doubles alongside partner Hsieh Su-wei.