| 1 | Sat 9 Jan 2021 | 881-0 v RKC WaalwijkRKC Waalwijk 0-1 ADO Den Haag | Dutch Eredivisie |
| 2 | Wed 13 Jan 2021 | 881-4 v VVV VenloADO Den Haag 1-4 VVV Venlo | Dutch Eredivisie |
| 3 | Sat 16 Jan 2021 | 881-2 v AZ AlkmaarAZ Alkmaar 2-1 ADO Den Haag | Dutch Eredivisie |
| 4 | Sat 23 Jan 2021 | 880-0 v FC EmmenADO Den Haag 0-0 FC Emmen | Dutch Eredivisie |
| 5 | Tue 26 Jan 2021 | 880-3 v FC GroningenFC Groningen 3-0 ADO Den Haag | Dutch Eredivisie |
| 6 | Sun 31 Jan 2021 | 881-1 v Sparta RotterdamADO Den Haag 1-1 Sparta Rotterdam | Dutch Eredivisie |
| 7 | Sat 20 Feb 2021 | 880-2 v Fortuna SittardFortuna Sittard 2-0 ADO Den Haag | Dutch Eredivisie |
| 8 | Wed 24 Feb 2021 | 881-1 v Willem IIWillem II 1-1 ADO Den Haag | Dutch Eredivisie |
| 9 | Sat 27 Feb 2021 | 88 0-0 v RKC WaalwijkADO Den Haag 0-0 RKC Waalwijk | Dutch Eredivisie |
| 10 | Sat 6 Mar 2021 | 880-3 v sc Heerenveensc Heerenveen 3-0 ADO Den Haag | Dutch Eredivisie |
| 11 | Sat 13 Mar 2021 | 88 1-2 v Heracles AlmeloADO Den Haag 1-2 Heracles Almelo | Dutch Eredivisie |
| 12 | Sun 4 Apr 2021 | 88 1-4 v FC UtrechtADO Den Haag 1-4 FC Utrecht | Dutch Eredivisie |
| 13 | Fri 9 Apr 2021 | 88 0-0 v VitesseVitesse 0-0 ADO Den Haag | Dutch Eredivisie |
| 14 | Sun 25 Apr 2021 | 88 0-3 v Fortuna SittardADO Den Haag 0-3 Fortuna Sittard | Dutch Eredivisie |
| 15 | Sun 9 May 2021 | 881-0 v PEC ZwollePEC Zwolle 0-1 ADO Den Haag | Dutch Eredivisie |
| 16 | Thu 13 May 2021 | 88 1-4 v Willem IIADO Den Haag 1-4 Willem II | Dutch Eredivisie |
| 17 | Sun 16 May 2021 | 88 2-3 v FC TwenteFC Twente 3-2 ADO Den Haag | Dutch Eredivisie |
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