Jan Choinski

Jan Choinski (Choiński; born 10 June 1996 in Germany) is a Polish-German-British tennis player. Choinski has a career high ATP singles ranking of world No. 126, achieved on 21 August 2023.

Juniors
Choinski reached the semifinals of the 2014 US Open – Boys' singles. He peaked at No. 17 combined world ranking, compiling a 78–30 match record in singles.

2016: ATP debut
Choinski made his ATP main draw debut at the 2016 MercedesCup, where he was given a wildcard in singles.

2022: Maiden Challenger title
Ranked No. 457, he reached his second Challenger final at the 2022 Campeonato Internacional de Tênis de Campinas being the first qualifier in the history of the tournament to do so. He won his maiden Challenger title defeating Juan Pablo Varillas, moving more than a 150 positions back up close to the top 300 at No. 301 on 10 October 2022. He reached the top 250 on 19 December 2022.

2023: Major and Top 150 debuts
He reached the top 200 at No. 194 on 3 April 2023 following a semifinal showing at the Challenger 125 2023 Mexico City Open. Next he reached back-to-back semifinals at the 2023 San Luis Open Challenger and moved another 15 positions up into the top 180 at No. 179 on 10 April 2023. Ranked No. 170, he received a wildcard for the 2023 Queen's Club Championships. He entered the main draw of the 2023 Eastbourne International as a lucky loser. He was awarded a wildcard for his Grand Slam main draw debut at the 2023 Wimbledon Championships where he won his first Major match against Dusan Lajovic. As a result he reached the top 150 in the rankings.

He qualified for his first ATP 500 tournament at the 2023 Hamburg European Open but lost to Zhizhen Zhang. A month later, he reached a new career high ranking of No. 126 on 21 August 2023.

2024: Consecutive Wimbledon wildcard
Ranked No. 188 he qualified for the 2024 Estoril Open and defeated wildcard João Fonseca.

For a second consecutive year, he received a wildcard for the 2024 Wimbledon Championships.

Personal life
Choinski was born in Koblenz, Germany. He stated, "My mum's side of [the] family is fully British [and] my dad is from Poland." Both ballet dancers, his parents met while under contract in Germany, where they would later open a ballet school. His mother is originally from Southampton. He represented Germany from the beginning of his career until the end of 2018 and then switched to Great Britain.

Singles performance timeline
Current through the 2024 French Open.