He plays primarily as a Midfield. His preferred foot is Right.

His most recent move was a from AFC Amsterdam Zaterdag to Amsterdamsche FC U21 on 2023-06-30.

Across 22 appearances in the Netherlands Tweede Divisie 2025-2026, J. van der Greft registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.