| Washington Mystics | |
|---|---|
| Position | Power forward |
| League | WNBA |
| Personal information | |
| Born | 2 December 2004 Belgium |
| Listed height | 6 ft 1 in (1.85 m) |
| Career information | |
| WNBA draft | 2024: 3rd round, 30th overall pick |
| Selected by the Washington Mystics | |
| Playing career | 2010–present |
| Career history | |
| 2010–2023 | Ion Basket Waregem |
| 2023–2024 | Castors Braine |
| 2024–present | Washington Mystics |
| Stats at WNBA.com | |
Nastja Claessens (born 2 December 2004) is a Belgian basketball player for the Washington Mystics of the Women's National Basketball Association (WNBA). She has also played for the Belgium women's national basketball team.