| Période | association | on loan from | buy option |
|---|---|---|---|
 Borussia Mönchengladbach | - | ||
| Alemannia Aix-la-Chapelle | Borussia Mönchengladbach | ||
| Borussia Mönchengladbach | - | ||
| Alemannia Aix-la-Chapelle | Borussia Mönchengladbach | ||
| Borussia Mönchengladbach | - | ||
 De Graafschap | Borussia Mönchengladbach | ||
| Borussia Mönchengladbach | - | ||
| SV 1924 Glehn | - |
Jan Jakob Olschowsky - Clubs
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