| 03 Oct 12 | r01        | BraunschweigBraunschweig | 91 - 92 | UlmUlm |
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| 06 Oct 12 | r02        | UlmUlm | 84 - 91 | LudwigsburgLudwigsburg |
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| 10 Oct 12 | r03        | BremerhavenBremerhaven | 82 - 88 | UlmUlm |
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| 13 Oct 12 | r04        | UlmUlm | 95 - 88 | s.Oliver Würzburgs.Oliver Würz |
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| 20 Oct 12 | r05        | ALBA BerlinALBA Berlin | 80 - 88 | UlmUlm |
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| 27 Oct 12 | r06        | UlmUlm | 90 - 78 | Phoenix HagenPhoenix Hagen |
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| 31 Oct 12 | r13        | UlmUlm | 83 - 72 | Mitteldeutscher BCMitteldeutsch |
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| 03 Nov 12 | r07        | Artland DragonsArtland Drago | 69 - 80 | UlmUlm |
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| 10 Nov 12 | r08        | UlmUlm | 103 - 107 | BonnBonn |
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| 17 Nov 12 | r09        | UlmUlm | 96 - 66 | EWE Baskets OldenburgEWE Baskets O |
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| 25 Nov 12 | r10        | Frankfurt SkylinersFrankfurt Sky | 78 - 62 | UlmUlm |
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| 02 Dec 12 | r11        | UlmUlm | 83 - 85 | Brose BambergBrose Bamberg |
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| 09 Dec 12 | r12        | BayreuthBayreuth | 59 - 73 | UlmUlm |
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| 22 Dec 12 | r14        | Gießen 46ersGießen 46ers | 72 - 69 | UlmUlm |
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| 26 Dec 12 | r15        | UlmUlm | 73 - 58 | Gladiators TrevesGladiators Tr |
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| 30 Dec 12 | r16        | Tigers TübingenTigers Tübing | 67 - 82 | UlmUlm |
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| 05 Jan 13 | r17        | Bayern München BasketballBayern Münche | 80 - 78 | UlmUlm |
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| 12 Jan 13 | r19        | EWE Baskets OldenburgEWE Baskets O | 91 - 95 | UlmUlm |
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| 27 Jan 13 | r20        | UlmUlm | 83 - 75 | Bayern München BasketballBayern Münche |
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| 03 Feb 13 | r21        | Gladiators TrevesGladiators Tr | 82 - 86 | UlmUlm |
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| 09 Feb 13 | r22        | BonnBonn | 99 - 94 | UlmUlm |
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| 17 Feb 13 | r23        | Phoenix HagenPhoenix Hagen | 90 - 78 | UlmUlm |
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| 23 Feb 13 | r24        | UlmUlm | 88 - 72 | BayreuthBayreuth |
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| 02 Mar 13 | r25        | LudwigsburgLudwigsburg | 79 - 73 | UlmUlm |
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| 09 Mar 13 | r26        | UlmUlm | 74 - 66 | Frankfurt SkylinersFrankfurt Sky |
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| 16 Mar 13 | r28        | UlmUlm | 82 - 78 | BremerhavenBremerhaven |
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| 31 Mar 13 | r29        | UlmUlm | 92 - 73 | ALBA BerlinALBA Berlin |
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| 03 Apr 13 | r18        | UlmUlm | 100 - 46 | Gießen 46ersGießen 46ers |
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| 06 Apr 13 | r30        | UlmUlm | 104 - 77 | BraunschweigBraunschweig |
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| 10 Apr 13 | r31        | Brose BambergBrose Bamberg | 108 - 75 | UlmUlm |
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| 14 Apr 13 | r32        | UlmUlm | 88 - 60 | Artland DragonsArtland Drago |
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| 20 Apr 13 | r33        | s.Oliver Würzburgs.Oliver Würz | 84 - 88 | UlmUlm |
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| 23 Apr 13 | r27        | Mitteldeutscher BCMitteldeutsch | 55 - 74 | UlmUlm |
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| 27 Apr 13 | r34        | UlmUlm | 95 - 84 | Tigers TübingenTigers Tübing |
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| 04 May 13 | r00        | UlmUlm | 83 - 68 | Artland DragonsArtland Drago |
| 08 May 13 | r00        | Artland DragonsArtland Drago | 85 - 90 | UlmUlm |
| 11 May 13 | r00        | UlmUlm | 94 - 74 | Artland DragonsArtland Drago |
| 21 May 13 | r00        | EWE Baskets OldenburgEWE Baskets O | 84 - 86 | UlmUlm |
| 25 May 13 | r00        | UlmUlm | 60 - 72 | EWE Baskets OldenburgEWE Baskets O |
| 29 May 13 | r00        | EWE Baskets OldenburgEWE Baskets O | 65 - 59 | UlmUlm |
| 01 Jun 13 | r00        | UlmUlm | 81 - 79 | EWE Baskets OldenburgEWE Baskets O |
| 06 Jun 13 | r00        | EWE Baskets OldenburgEWE Baskets O | 80 - 75 | UlmUlm |