Daniel Michalski

Daniel Michalski (; born 11 January 2000) is a Polish tennis player. He has a career high ATP singles ranking of No. 241 achieved on 9 February 2026 and a doubles ranking of No. 499 achieved on 8 March 2021. Michalski represents Poland at the Davis Cup, where he has a W/L record of 1–0, and the 2026 United Cup.

In 2018, Michalski made his debut for the Polish tennis team in a Davis Cup match, where Poland won 4–1 against Zimbabwe. In 2019, he reached the final of the Polish Singles Championship, losing against Paweł Ciaś 4-6, 4-6. One year later, Michalski won the silver medal at the same tournament, losing against Kacper Żuk 6–7 in the final. In 2022, he became the Polish Singles Champion, defeating Jan Zieliński 6–2 in the final.

ATP Challenger and ITF Tour finals Singles: 22 (14–8) LegendATP Challenger Tour (0–1)ITF World Tennis Tour (14–7)Finals by surfaceHard (0–2)Clay (14–6)Grass (0–0)Carpet (0–0)

Doubles: 11 (5–6) LegendATP Challenger Tour (0–0)ITF World Tennis Tour (5–6)Finals by surfaceHard (2–3)Clay (3–3)Grass (0–0)Carpet (0–0)