| Career Statistics | ||
| Year | W-L | Pct |
| 2015-16 | 45-17 | .726 |
| 2016-17 | 33-18 | .647 |
| 2017-18 | 46-17 | .730 |
| Career | 124-52 | .705 |
AS A JUNIOR IN 2017-18: Kalonji was productive in her junior year at Penn State. Finihsing 46-17 on the season with seven 3-0 performances throughtout the year. This record allowed Kalonji to go to the Mid-Atlantic/Southern Regionals, where she placed fifth, and place ninth in the NCAA Championship.
AS A SOPHOMORE 2016-17:Kalonji saw another productive season as a Nittany Lion gaining two 3-0 performances against Duke and Temple. Kalonji finished the season with a 33-18 record. She went on to compete at the Mid-Atlantic/Southern Regionals where she finished 11th, qualifying her for the NCAA Championships.
AS A FRESHMAN 2015-16: Kalonji had an eventful freshman season as a Nittany Lion. Kalonji went undefeated for eight matches in a row. Kalonji finished the season with a 45-17 record. Kalonji went on to compete in the Mid-Atlantic/Southern Regionals where she placed eighth.
HIGH SCHOOL/PERSONAL: Anastasia Kalonji is from Rennes, France. She has placed in the Top-10 in the French National Circuit and World Cup. Kalonji is a past National Champion for France and has won the French National Circuit twice.