Nastasja Schunk
Nastasja Mariana Schunk is a German tennis player.
Schunk has a career-high WTA singles ranking of world No. 143, achieved on 8 August 2022.
Juniors
On the ITF Junior Circuit, Schunk has a career-high combined ranking of world No. 55, achieved in January 2021. She reached her first junior Grand Slam final at the 2021 [Wimbledon Championships – Girls' singles|2021 Wimbledon Championships] as an unseeded player, in which she lost to Ane Mintegi del Olmo.Professional
2021: WTA Tour debut
Schunk made her WTA Tour main-draw debut at the 2021 [Porsche Tennis Grand Prix – Singles|Stuttgart Open] as a qualifier, but lost to Belinda Bencic in the first round.2022: Major debut
Schunk made her Grand Slam tournament debut at the French Open – Women's singles|French Open] as a lucky loser after Ana Konjuh withdrew. She lost in the first round to 19th seed Simona Halep in three sets.She qualified for her second major at Wimbledon, but again lost in the first round to a Romanian, this time to Mihaela Buzărnescu.
Performance timelines
''Only main-draw results in WTA Tour, Grand Slam tournaments, Billie Jean King Cup and Olympic Games are included in win–loss records.''Singles
''Current through the 2025 WTA Tour.''Doubles
''Current through the 2025 WTA Tour.''ITF Circuit finals
Singles: 8 (3 titles, 5 runner-ups)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | ITF Bydgoszcz, Poland | W25 | Clay |  dts|Aug 2021Junior Grand Slam tournament finalsSingles: 1 (runner-up) |