| 29 Jul 23 | r01        | Wegberg-BeeckWegberg-Beeck | 1 - 0 | Fortuna Düsseldorf IIFortuna Düsse |
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| 05 Aug 23 | r02        | Fortuna Düsseldorf IIFortuna Düsse | 0 - 2 | Paderborn IIPaderborn II |
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| 12 Aug 23 | r03        | WiedenbrückWiedenbrück | 1 - 4 | Fortuna Düsseldorf IIFortuna Düsse |
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| 19 Aug 23 | r04        | Fortuna Düsseldorf IIFortuna Düsse | 1 - 1 | SSVg VelbertSSVg Velbert |
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| 26 Aug 23 | r05        | Lippstadt 08Lippstadt 08 | 3 - 0 | Fortuna Düsseldorf IIFortuna Düsse |
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| 01 Sep 23 | r06        | Fortuna Düsseldorf IIFortuna Düsse | 0 - 2 | Rot-Weiß OberhausenRot-Weiß Ober |
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| 16 Sep 23 | r07        | FC GüterslohFC Gütersloh | 1 - 0 | Fortuna Düsseldorf IIFortuna Düsse |
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| 24 Sep 23 | r08        | Fortuna Düsseldorf IIFortuna Düsse | 0 - 0 | AachenAachen |
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| 30 Sep 23 | r09        | Fortuna Düsseldorf IIFortuna Düsse | 1 - 1 | Fortuna KölnFortuna Köln |
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| 07 Oct 23 | r10        | Rot Weiss AhlenRot Weiss Ahl | 0 - 4 | Fortuna Düsseldorf IIFortuna Düsse |
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| 14 Oct 23 | r11        | Fortuna Düsseldorf IIFortuna Düsse | 0 - 2 | BocholtBocholt |
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| 21 Oct 23 | r12        | DürenDüren | 5 - 0 | Fortuna Düsseldorf IIFortuna Düsse |
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| 27 Oct 23 | r13        | Fortuna Düsseldorf IIFortuna Düsse | 2 - 3 | Wuppertaler SVWuppertaler S |
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| 04 Nov 23 | r14        | Mgladbach IIMgladbach II | 1 - 3 | Fortuna Düsseldorf IIFortuna Düsse |
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| 10 Nov 23 | r15        | Fortuna Düsseldorf IIFortuna Düsse | 1 - 1 | Schalke 04 IISchalke 04 II |
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| 18 Nov 23 | r16        | RödinghausenRödinghausen | 1 - 0 | Fortuna Düsseldorf IIFortuna Düsse |
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| 24 Nov 23 | r17        | Fortuna Düsseldorf IIFortuna Düsse | 3 - 2 | FC Koln IIFC Koln II |
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| 09 Dec 23 | r19        | Paderborn IIPaderborn II | 1 - 3 | Fortuna Düsseldorf IIFortuna Düsse |
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| 27 Jan 24 | r18        | Fortuna Düsseldorf IIFortuna Düsse | 3 - 2 | Wegberg-BeeckWegberg-Beeck |
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| 03 Feb 24 | r20        | Fortuna Düsseldorf IIFortuna Düsse | 0 - 1 | WiedenbrückWiedenbrück |
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| 10 Feb 24 | r21        | SSVg VelbertSSVg Velbert | 0 - 5 | Fortuna Düsseldorf IIFortuna Düsse |
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| 17 Feb 24 | r22        | Fortuna Düsseldorf IIFortuna Düsse | 3 - 0 | Lippstadt 08Lippstadt 08 |
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| 25 Feb 24 | r23        | Rot-Weiß OberhausenRot-Weiß Ober | 0 - 1 | Fortuna Düsseldorf IIFortuna Düsse |
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| 02 Mar 24 | r24        | Fortuna Düsseldorf IIFortuna Düsse | 2 - 0 | FC GüterslohFC Gütersloh |
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| 08 Mar 24 | r25        | AachenAachen | 2 - 1 | Fortuna Düsseldorf IIFortuna Düsse |
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| 16 Mar 24 | r26        | Fortuna KölnFortuna Köln | 4 - 1 | Fortuna Düsseldorf IIFortuna Düsse |
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| 30 Mar 24 | r27        | Fortuna Düsseldorf IIFortuna Düsse | 4 - 2 | Rot Weiss AhlenRot Weiss Ahl |
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| 06 Apr 24 | r28        | BocholtBocholt | 0 - 2 | Fortuna Düsseldorf IIFortuna Düsse |
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| 13 Apr 24 | r29        | Fortuna Düsseldorf IIFortuna Düsse | 0 - 0 | DürenDüren |
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| 28 Apr 24 | r31        | Fortuna Düsseldorf IIFortuna Düsse | 0 - 3 | Mgladbach IIMgladbach II |
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| 04 May 24 | r32        | Schalke 04 IISchalke 04 II | 2 - 2 | Fortuna Düsseldorf IIFortuna Düsse |
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| 07 May 24 | r30        | Wuppertaler SVWuppertaler S | 1 - 0 | Fortuna Düsseldorf IIFortuna Düsse |
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| 11 May 24 | r33        | Fortuna Düsseldorf IIFortuna Düsse | 3 - 1 | RödinghausenRödinghausen |
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| 18 May 24 | r34        | FC Koln IIFC Koln II | 3 - 2 | Fortuna Düsseldorf IIFortuna Düsse |