Karlsruhe U17: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2021-07-01 | Max Weiß | Karlsruhe U17 | Karlsruhe U19 | — |
| 2020-07-01 | Max Weiß | Karlsruhe Yth. | Karlsruhe U17 | — |
| 2019-07-01 | Tim Breithaupt | Karlsruhe U17 | Karlsruhe U19 | — |
| 2018-07-01 | Tim Breithaupt | Karlsruhe Yth. | Karlsruhe U17 | — |
| 2018-07-01 | Ian Hoffmann | Karlsruhe U17 | Karlsruhe U19 | — |
| 2017-07-01 | Marco Pašalić | Karlsruhe U17 | Karlsruhe U19 | — |
| 2017-07-01 | Ian Hoffmann | Karlsruhe Yth. | Karlsruhe U17 | — |
| 2016-07-01 | Oskar Repka | Karlsruhe U17 | Karlsruhe U19 | — |
| 2016-07-01 | Oliver Wähling | Karlsruhe U17 | Karlsruhe U19 | — |
| 2016-07-01 | Nico Schlotterbeck | Karlsruhe U17 | Karlsruhe U19 | — |
| 2016-07-01 | Marco Pašalić | Hoffenheim Yth. | Karlsruhe U17 | Free |
| 2016-01-01 | Oskar Repka | Zawisza U19 | Karlsruhe U17 | — |
| 2015-07-01 | Oliver Wähling | Karlsruhe Yth. | Karlsruhe U17 | — |
| 2015-07-01 | Nico Schlotterbeck | VfR Aalen U17 | Karlsruhe U17 | Free |
| 2015-07-01 | Florent Muslija | Karlsruhe U17 | Karlsruhe U19 | — |
| 2014-07-01 | Matthias Bader | Karlsruhe U17 | Karlsruhe U19 | — |
| 2014-07-01 | Marvin Mehlem | Karlsruhe U17 | Karlsruhe U19 | — |
| 2013-07-01 | Florent Muslija | Karlsruhe Yth. | Karlsruhe U17 | — |
| 2012-07-01 | Timon Wellenreuther | Karlsruhe U17 | Karlsruhe U19 | — |
| 2012-07-01 | Matthias Bader | Karlsruhe Yth. | Karlsruhe U17 | — |