Westerlo Yth.: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2019-07-01 | Milo Horemans | Westerlo Yth. | Antwerp Yth. | Free |
| 2018-07-01 | Fedde Leysen | Westerlo Yth. | OH Leuven Yth. | Free |
| 2018-07-01 | Dirk Asare | Westerlo Yth. | KV Mechelen Yth | Free |
| 2018-07-01 | Alouis Diriken | Westerlo Yth. | KV Mechelen Yth | Free |
| 2017-07-01 | Zenzo De Boeck | Westerlo Yth. | KRC Genk Youth | Free |
| 2017-07-01 | Kyan Vaesen | Westerlo Yth. | Westerlo U17 | — |
| 2017-07-01 | Dirk Asare | Lommel SK Yth | Westerlo Yth. | Free |
| 2017-07-01 | Chike Van De Ven | Westerlo Yth. | KRC Genk Youth | Free |
| 2017-07-01 | Alouis Diriken | Lommel SK Yth | Westerlo Yth. | Free |
| 2016-07-01 | Yentl Van Genechten | Westerlo Yth. | Westerlo U17 | — |
| 2015-07-01 | Yentl Van Genechten | KV Mechelen Yth | Westerlo Yth. | — |
| 2015-07-01 | Tobe Leysen | Westerlo Yth. | KRC Genk Youth | Free |
| 2015-07-01 | Sacha Bansé | Westerlo Yth. | KV Mechelen Yth | Free |
| 2015-01-01 | Daan Heymans | Westerlo Yth. | Westerlo U17 | — |
| 2014-07-01 | Kjell Peersman | Westerlo Yth. | PSV Yth. | Free |
| 2012-07-01 | Tuur Rommens | Westerlo Yth. | KRC Genk Youth | Free |
| 2012-07-01 | Senne Lynen | Westerlo Yth. | Lierse SK Yth. | Free |
| 2012-07-01 | Arno Verschueren | Westerlo Yth. | OH Leuven U17 | Free |
| 2010-07-01 | Dario Van den Buijs | Westerlo Yth. | Westerlo U17 | — |
| 2010-07-01 | Bas Van den Eynden | Westerlo Yth. | Beerschot Yth. | Free |