The 2020/21 season saw Arsenal repeat their 8th place finish in the Premier League, with 61 points, and a slightly improved win rate of 50% across 58 matches in all competitions.
The Gunners started well winning the Community Shield on penalties against Liverpool, and went on to make it to the semi finals of the Europa League, the quarter finals of the EFL Cup, but were eliminated in the fourth round of the FA cup in a 1-0 defeat to Southampton.
This was Mikel Arteta’s first full season in charge, who took the reigns mid-way through the previous season, having previously played for Arsenal in midfield between 2011-2016.
| Date | Comp | Home | HG | AG | Away |
|---|---|---|---|---|---|
| 29/08/2020 | Community Shield | Liverpool | 1 (4) | 1 (5) | Arsenal |
| 12/09/2020 | Premier League | Fulham | 0 | 3 | Arsenal |
| 19/09/2020 | Premier League | Arsenal | 2 | 1 | West Ham |
| 23/09/2020 | EFL Cup | Leicester City | 0 | 2 | Arsenal |
| 28/09/2020 | Premier League | Liverpool | 3 | 1 | Arsenal |
| 01/10/2020 | EFL Cup | Liverpool | 0 (4) | 0 (5) | Arsenal |
| 04/10/2020 | Premier League | Arsenal | 2 | 1 | Sheffield Utd |
| 17/10/2020 | Premier League | Manchester City | 1 | 0 | Arsenal |
| 22/10/2020 | Europa League | Rapid Wien | 1 | 2 | Arsenal |
| 25/10/2020 | Premier League | Arsenal | 0 | 1 | Leicester City |
| 29/10/2020 | Europa League | Arsenal | 3 | 0 | Dundalk |
| 01/11/2020 | Premier League | Manchester Utd | 0 | 1 | Arsenal |
| 05/11/2020 | Europa League | Arsenal | 4 | 1 | Molde |
| 08/11/2020 | Premier League | Arsenal | 0 | 3 | Aston Villa |
| 22/11/2020 | Premier League | Leeds United | 0 | 0 | Arsenal |
| 26/11/2020 | Europa League | Molde | 0 | 3 | Arsenal |
| 29/11/2020 | Premier League | Arsenal | 1 | 2 | Wolves |
| 03/12/2020 | Europa League | Arsenal | 4 | 1 | at Rapid Wien |
| 06/12/2020 | Premier League | Tottenham | 2 | 0 | Arsenal |
| 10/12/2020 | Europa League | Dundalk | 2 | 4 | Arsenal |
| 13/12/2020 | Premier League | Arsenal | 0 | 1 | Burnley |
| 16/12/2020 | Premier League | Arsenal | 1 | 1 | Southampton |
| 19/12/2020 | Premier League | Everton | 2 | 1 | Arsenal |
| 22/12/2020 | EFL Cup | Arsenal | 1 | 4 | Manchester City |
| 26/12/2020 | Premier League | Arsenal | 3 | 1 | Chelsea |
| 29/12/2020 | Premier League | Brighton | 0 | 1 | Arsenal |
| 02/01/2021 | Premier League | West Brom | 0 | 4 | Arsenal |
| 09/01/2021 | FA Cup | Arsenal | 2 | 0 | Newcastle Utd |
| 14/01/2021 | Premier League | Arsenal | 0 | 0 | Crystal Palace |
| 18/01/2021 | Premier League | Arsenal | 3 | 0 | Newcastle Utd |
| 23/01/2021 | FA Cup | Southampton | 1 | 0 | Arsenal |
| 26/01/2021 | Premier League | Southampton | 1 | 3 | Arsenal |
| 30/01/2021 | Premier League | Arsenal | 0 | 0 | Manchester Utd |
| 02/02/2021 | Premier League | Wolves | 2 | 1 | Arsenal |
| 06/02/2021 | Premier League | Aston Villa | 1 | 0 | Arsenal |
| 14/02/2021 | Premier League | Arsenal | 4 | 2 | Leeds United |
| 18/02/2021 | Europa League | Benfica | 1 | 1 | Arsenal |
| 21/02/2021 | Premier League | Arsenal | 0 | 1 | Manchester City |
| 25/02/2021 | Europa League | Benfica | 2 | 3 | Arsenal |
| 28/02/2021 | Premier League | Leicester City | 1 | 3 | Arsenal |
| 06/03/2021 | Premier League | Burnley | 1 | 1 | Arsenal |
| 11/03/2021 | Europa League | Olympiacos | 1 | 3 | Arsenal |
| 14/03/2021 | Premier League | Arsenal | 2 | 1 | Tottenham |
| 18/03/2021 | Europa League | Arsenal | 0 | 1 | Olympiacos |
| 21/03/2021 | Premier League | West Ham | 3 | 3 | Arsenal |
| 03/04/2021 | Premier League | Arsenal | 0 | 3 | Liverpool |
| 08/04/2021 | Europa League | Arsenal | 1 | 1 | Slavia Prague |
| 11/04/2021 | Premier League | Sheffield Utd | 0 | 3 | Arsenal |
| 15/04/2021 | Europa League | Slavia Prague | 0 | 4 | Arsenal |
| 18/04/2021 | Premier League | Arsenal | 1 | 1 | Fulham |
| 23/04/2021 | Premier League | Arsenal | 0 | 1 | Everton |
| 29/04/2021 | Europa League | Villarreal | 2 | 1 | Arsenal |
| 02/05/2021 | Premier League | Newcastle Utd | 0 | 2 | Arsenal |
| 06/05/2021 | Europa League | Arsenal | 0 | 0 | Villarreal |
| 09/05/2021 | Premier League | Arsenal | 3 | 1 | West Brom |
| 12/05/2021 | Premier League | Chelsea | 0 | 1 | Arsenal |
| 19/05/2021 | Premier League | Crystal Palace | 1 | 3 | Arsenal |
| 23/05/2021 | Premier League | Arsenal | 2 | 0 | Brighton |