Daniel Michalski| Country (sports) | Poland |
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| Born | (2000-01-11) 11 January 2000
|
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| Height | 1.80 m (5 ft 11 in) |
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| Turned pro | 2018 |
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| Coach | Tomasz Iwański |
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| Prize money | US $296,972 |
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|
| Career record | 1–4 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
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| Career titles | 0 |
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| Highest ranking | No. 241 (9 February 2026) |
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| Current ranking | No. 300 (19 October 2026) |
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|
| US Open Junior | QF (2018) |
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|
| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
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| Career titles | 0 |
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| Highest ranking | No. 499 (8 March 2021) |
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| Current ranking | No. 748 (19 October 2026) |
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| Last updated on: 19 October 2026. |
Daniel Michalski (Polish pronunciation: [ˈdaɲɛl miˈxalskʲi]; 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.[1]
In 2018, Michalski made his debut for the Polish tennis team in a Davis Cup match, where Poland won 4–1 against Zimbabwe.[2] In 2019, he reached the final of the Polish Singles Championship, losing against Paweł Ciaś 4-6, 4-6.[3] One year later, Michalski won the silver medal at the same tournament, losing against Kacper Żuk 6–7 in the final.[4][5] In 2022, he became the Polish Singles Champion, defeating Jan Zieliński 6–2 in the final.[6]
ATP Challenger and ITF Tour finals
Singles: 29 (18–11)
| Legend |
| ATP Challenger Tour (0–1) |
| ITF World Tennis Tour (18–10) |
|
| Finals by surface |
| Hard (0–2) |
| Clay (18–9) |
| Grass (0–0) |
| Carpet (0–0) |
|
| Result |
W–L |
Date |
Tournament |
Tier |
Surface |
Opponent |
Score |
| Loss |
0–1 |
Apr 2019 |
M15, Sharm el-Sheikh, Egypt |
World Tennis Tour |
Hard |
Lukáš Klein |
2–6, 3–6 |
| Loss |
0–2 |
Aug 2019 |
M25, Bydgoszcz, Poland |
World Tennis Tour |
Clay |
Nicolás Álvarez |
5–7, 3–6 |
| Win |
1–2 |
Sep 2019 |
M15, Cairo, Egypt |
World Tennis Tour |
Clay |
Matthieu Perchicot |
6–2, 7–6(7–3) |
| Win |
2–2 |
Nov 2019 |
M15, Cairo, Egypt |
World Tennis Tour |
Clay |
Facundo Juarez |
6–4, 6–3 |
| Loss |
2–3 |
Oct 2020 |
M15, Monastir, Tunisia |
World Tennis Tour |
Hard |
Laurynas Grigelis |
7–5, 5–7, 6–7(8–10) |
| Loss |
2–4 |
Mar 2021 |
M15, Antalya, Turkey |
World Tennis Tour |
Clay |
Miljan Zekić |
6–7(6–8), 3–6 |
| Loss |
2–5 |
Apr 2021 |
M15, Cairo, Egypt |
World Tennis Tour |
Clay |
Oliver Crawford |
2–6, 7–5, 3–6 |
| Win |
3–5 |
Oct 2021 |
M15, Antalya, Turkey |
World Tennis Tour |
Clay |
David Ionel |
6–3, 6–4 |
| Win |
4–5 |
Nov 2021 |
M15, Antalya, Turkey |
World Tennis Tour |
Clay |
Billy Harris |
2-6, 6–1, 6-3 |
| Win |
5–5 |
Nov 2021 |
M15, Antalya, Turkey |
World Tennis Tour |
Clay |
Cezar Crețu |
7-6(7-2), 6-2 |
| Win |
6–5 |
Jan 2022 |
M15, Cairo, Egypt |
World Tennis Tour |
Clay |
Andrey Chepelev |
7-6(7-3), 6-2 |
| Win |
7–5 |
Jan 2022 |
M15, Cairo, Egypt |
World Tennis Tour |
Clay |
David Pichler |
6-4, 6-3 |
| Loss |
7–6 |
Mar 2022 |
Zadar, Croatia |
Challenger |
Clay |
Flavio Cobolli |
4-6, 2-6 |
| Win |
8–6 |
Oct 2022 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Timo Stodder |
7-6(7-0), 6-3 |
| Win |
9–6 |
Apr 2023 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Timo Legout |
6-4, 6-3 |
| Loss |
9–7 |
Apr 2023 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Gonçalo Oliveira |
3-6, 2-6 |
| Win |
10–7 |
May 2023 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Sebastian Fanselow |
6-1, 6-2 |
| Win |
11–7 |
Sep 2023 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Federico Arnaboldi |
2-6, 6-4, 6-2 |
| Loss |
11–8 |
Oct 2023 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Oriol Roca Batalla |
6–2, 1–6, 4–6 |
| Win |
12–8 |
Aug 2024 |
M25, Poznań, Poland |
World Tennis Tour |
Clay |
Michael Vrbensky |
5–7, 6–4, 6–4 |
| Win |
13–8 |
Sep 2024 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Niccolo Catini |
6–0, 6–4 |
| Win |
14–8 |
Feb 2025 |
M25, Antalya, Turkey |
World Tennis Tour |
Clay |
Zdeněk Kolář |
7–6(7–5), 6–1 |
| Loss |
14–9 |
Apr 2025 |
M25, Antalya, Turkey |
World Tennis Tour |
Clay |
Luka Mikrut |
2–6, 5–7 |
| Loss |
14–10 |
Sep 2025 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Jacopo Berrettini |
1–6, 5–7 |
| Win |
15–10 |
Sep 2025 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Michele Ribecai |
6–3, 7–5 |
| Loss |
15–11 |
Oct 2025 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Felix Gill |
6–7(5–7), 5–7 |
| Win |
16–11 |
Aug 2026 |
M15, Kraków, Poland |
World Tennis Tour |
Clay |
Michael Agwi |
6–2, 3–0 ret. |
| Win |
17–11 |
Aug 2026 |
M25, Poznán, Poland |
World Tennis Tour |
Clay |
Michael Savano |
6–2, 6–1 |
| Win |
18–11 |
Sep 2026 |
M25, Santa Margherita di Pula, Italy |
World Tennis Tour |
Clay |
Laurent Lokoli |
7–6(7–5), 6–2 |
Doubles: 11 (5–6)
| Legend |
| ATP Challenger Tour (0–0) |
| ITF World Tennis Tour (5–6) |
|
| Finals by surface |
| Hard (2–3) |
| Clay (3–3) |
| Grass (0–0) |
| Carpet (0–0) |
|
| Result |
W–L |
Date |
Tournament |
Tier |
Surface |
Partner |
Opponents |
Score |
| Loss |
0–1 |
Feb 2019 |
Sharm el-Sheikh, Egypt M15 |
World Tennis Tour |
Hard |
David Poljak |
Andrés Artuñedo Pablo Vivero González |
4–6, 4–6 |
| Loss |
0–2 |
Mar 2019 |
Sharm el-Sheikh, Egypt M15 |
World Tennis Tour |
Hard |
Kacper Żuk |
Marat Deviatiarov Jakub Paul |
3–6, 4–6 |
| Win |
1–2 |
Apr 2019 |
Sharm el-Sheikh, Egypt M15 |
World Tennis Tour |
Hard |
Michal Dembek |
Marek Jaloviec Lukáš Klein |
6–2, 3–6, [10–8] |
| Loss |
1–3 |
Jun 2019 |
Tabarka, Tunisia M15 |
World Tennis Tour |
Clay |
Kacper Żuk |
Toby Martin Barnaby Smith |
7–5, 1–6, [8–10] |
| Loss |
1–4 |
Oct 2019 |
Sharm el-Sheikh, Egypt M15 |
World Tennis Tour |
Hard |
Piotr Matuszewski |
Julien Cash Jan Zieliński |
6–7(2–7), 6–7(3–7) |
| Loss |
1–5 |
Nov 2019 |
Cairo, Egypt M15 |
World Tennis Tour |
Clay |
Piotr Matuszewski |
Fabrizio Ornago Matias Zukas |
2–3 RET |
| Win |
2–5 |
Feb 2020 |
Antalya, Turkey M15 |
World Tennis Tour |
Clay |
Michael Vrbenský |
Max Houkes David Jordà Sanchis |
6–1, 2–6, [12–10] |
| Win |
3–5 |
Oct 2020 |
Monastir, Tunisia M15 |
World Tennis Tour |
Clay |
Marco Bortolotti |
Facundo Juarez Gabriel Roveri Sidney |
4–6, 6–2, [10–6] |
| Win |
4–5 |
Feb 2021 |
Monastir, Tunisia M15 |
World Tennis Tour |
Hard |
Carlos Sánchez Jover |
Konstantin Schmitz Kai Wehnelt |
6–4, 7–5 |
| Win |
5–5 |
Oct 2021 |
Antalya, Turkey M15 |
World Tennis Tour |
Clay |
Gergely Madarász |
Mircea-Alexandru Jecan Dan Alexandru Tomescu |
6–4, 6–3 |
| Loss |
5–6 |
Jan 2022 |
Cairo, Egypt M15 |
World Tennis Tour |
Clay |
Benjamin Lock |
Ray Ho Grigoriy Lomakin |
6–7(2–7), 6–7(3–7) |