| Youth Bundesliga Süd/Südwest 2006/2007 - Appearances as Referee |  |
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| 05/11/2006 | Bayern München | - | VfB Stuttgart | 1:1 | 3 | - | - |
| 25/03/2007 | SSV Ulm 1846 | - | Bayern München | 0:4 | - | - | - |
| 01/05/2007 | 1. FSV Mainz 05 | - | Stuttgarter Kickers | 3:2 | 1 | - | - |
| Youth Bundesliga Süd/Südwest 2006/2007 - Appearances as Referee | |
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|
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| 05/11/2006 | Bayern München | - | VfB Stuttgart | 1:1 | 3 | - | - |
| 25/03/2007 | SSV Ulm 1846 | - | Bayern München | 0:4 | - | - | - |
| 01/05/2007 | 1. FSV Mainz 05 | - | Stuttgarter Kickers | 3:2 | 1 | - | - |
| Complete name: | Robert Hartmann |
| Born: | 08/09/1979 |
| Place of birth: |
Germany |
| Residence: | Wangen |
| Nationality: |
Germany |
| Profession: | Diplom-Betriebswirt |
| Club: | SV Krugzell |
| Height: | 182 cm |
| Weight: | 80 kg |
| Bundesliga (GER) appearances: | 151 |