| Country (sports) | |
|---|---|
| Residence | Schwerin, Germany |
| Born | 26 January 2008 Cardiff, Wales |
| Height | 1.91 m (6 ft 3 in) |
| Plays | Right-handed (two-handed backhand) |
| Prize money | US $10,199 |
| Singles | |
| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 1,036 (4 August 2025) |
| Current ranking | No. 1,099 (29 December 2025) |
| Grand Slam singles results | |
| Australian Open Junior | 1R (2025) |
| French Open Junior | W (2025) |
| Wimbledon Junior | 2R (2025) |
| US Open Junior | 1R (2025) |
| Doubles | |
| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 1,018 (1 December 2025) |
| Current ranking | No. 1,024 (29 December 2025) |
| Grand Slam doubles results | |
| Australian Open Junior | QF (2025) |
| French Open Junior | 1R (2025) |
| Wimbledon Junior | 1R (2025) |
| US Open Junior | QF (2025) |
| Last updated on: 29 December 2025. | |
Niels McDonald (born 26 January 2008) is a German tennis player. He has a career-high ATP singles ranking of No. 1,036, achieved on 4 August 2025 and a doubles ranking of No. 1,018, reached on 1 December 2025.
McDonald won the boys' singles title at the 2025 French Open. [1]
McDonald was born in Cardiff, Wales to a German mother and a Scottish father. [2] [3] He lived near London until the age of four, when his family moved to Schwerin, Germany. [4] [5]
McDonald had significant results on ITF junior circuit. In May 2024, he won both the singles and doubles titles at the J200 tournament in Hanover. [6] [7] The following month, he and compatriot Diego Dedura-Palomero won the doubles title at the J300 tournament in Bamberg. [8] The German also won the singles title and reached the semifinals in doubles at the J200 Babolat Cup in Plzeň. [9]
In January 2025, McDonald and compatriot Jamie Mackenzie reached the boys' doubles quarterfinals of the Australian Open. [10] The following month, at the J200 Bavarian Junior Winter Championships in Oberhaching, he reached the quarterfinals in singles and won the doubles title with compatriot Max Schönhaus. [11] That March, he and Mackenzie won back-to-back J200 doubles titles in Valencia and Benicarló, Spain. [12]
In June of that season, McDonald won the boys' singles title at the French Open, upsetting top seed Andrés Santamarta Roig in the process and defeating Schönhaus in the final. [13] [14] He was the first German boy to win a French Open singles title since Daniel Elsner in 1997, and the first to lift a major jr. title in singles since Alexander Zverev in 2014. [15] [16]
He reached an ITF junior combined ranking of world No. 4 on 9 June 2025. [17]
In July 2024, McDonald made his ATP Challenger Tour debut with a wildcard into the doubles main draw of the Brawo Open, partnering compatriot Nicola Kuhn; they reached the quarterfinals. [18] [19]
McDonald has dual German and British citizenship.
He currently trains at Good to Great Tennis Academy and plays for Oldenburger TeV in the 2. Tennis-Bundesliga . [20]
| Result | Year | Tournament | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Win | 2025 | French Open | Clay | | 6–7(5–7), 6–0, 6–3 |