Kristoffer Ajer

Date of birth17 April 1998
Place of birthRaelingen
NationalityNorwegian
Weight84 kg
Height1.96 m
PositionDefender/Midfielder

Kristoffer Ajer played for Raelingen and Lillestrøm during his youth career.

He joined Brentford in July 2021 with a five-year contract that was extended to June 2028 in November 2023.

Club history

Team Joined Left Loan / Trialist
IK Start 01 Jan 2015 01 Jul 2016
Celtic 01 Jul 2016 21 Jul 2021
Kilmarnock 20 Jan 2017 31 May 2017 L
Brentford 21 Jul 2021

Club stats

Season Team Competition Apps Subs Goals Y R
2021-22 Brentford FA Cup 2
2021-22 Brentford League Cup 1
1
2021-22 Brentford Premier League 23
1
1
5
2022-23 Brentford FA Cup 1
2022-23 Brentford Premier League 9
2023-24 Brentford FA Cup 1
2023-24 Brentford League Cup 1
1
2023-24 Brentford Premier League 21
7
2
5


Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.

Club matches

Date Match Result Competition Round
13 Aug 2021 Brentford v Arsenal W 2-0 Premier League
21 Aug 2021 Crystal Palace v Brentford D 0-0 Premier League
24 Aug 2021 Brentford v Forest Green Rovers W 3-1 League Cup 2nd round
28 Aug 2021 Aston Villa v Brentford D 1-1 Premier League
11 Sep 2021 Brentford v Brighton and Hove Albion L 0-1 Premier League
18 Sep 2021 Wolverhampton Wanderers v Brentford W 0-2 Premier League
25 Sep 2021 Brentford v Liverpool D 3-3 Premier League
24 Oct 2021 Brentford v Leicester City L 1-2 Premier League
27 Oct 2021 Stoke City v Brentford W 1-2 League Cup 4th round
08 Jan 2022 Port Vale v Brentford W 1-4 FA Cup 3rd round
11 Jan 2022 Southampton v Brentford L 4-1 Premier League
16 Jan 2022 Liverpool v Brentford L 3-0 Premier League
22 Jan 2022 Brentford v Wolverhampton Wanderers L 1-2 Premier League
05 Feb 2022 Everton v Brentford L 4-1 FA Cup 4th round
09 Feb 2022 Manchester City v Brentford L 2-0 Premier League
12 Feb 2022 Brentford v Crystal Palace D 0-0 Premier League
19 Feb 2022 Arsenal v Brentford L 2-1 Premier League
26 Feb 2022 Brentford v Newcastle United L 0-2 Premier League
05 Mar 2022 Norwich City v Brentford W 1-3 Premier League
12 Mar 2022 Brentford v Burnley W 2-0 Premier League
20 Mar 2022 Leicester City v Brentford L 2-1 Premier League
02 Apr 2022 Chelsea v Brentford W 1-4 Premier League
10 Apr 2022 Brentford v West Ham United W 2-0 Premier League
16 Apr 2022 Watford v Brentford W 1-2 Premier League
02 May 2022 Manchester United v Brentford L 3-0 Premier League
07 May 2022 Brentford v Southampton W 3-0 Premier League
15 May 2022 Everton v Brentford W 2-3 Premier League
22 May 2022 Brentford v Leeds United L 1-2 Premier League
18 Sep 2022 Brentford v Arsenal L 0-3 Premier League
01 Oct 2022 AFC Bournemouth v Brentford D 0-0 Premier League
08 Oct 2022 Newcastle United v Brentford L 5-1 Premier League
14 Oct 2022 Brentford v Brighton and Hove Albion W 2-0 Premier League
23 Oct 2022 Aston Villa v Brentford L 4-0 Premier League
29 Oct 2022 Brentford v Wolverhampton Wanderers D 1-1 Premier League
07 Jan 2023 Brentford v West Ham United L 0-1 FA Cup 3rd round
14 Jan 2023 Brentford v AFC Bournemouth W 2-0 Premier League
22 Jan 2023 Leeds United v Brentford D 0-0 Premier League
11 Feb 2023 Arsenal v Brentford D 1-1 Premier League
13 Aug 2023 Brentford v Tottenham Hotspur D 2-2 Premier League
19 Aug 2023 Fulham v Brentford W 0-3 Premier League
29 Aug 2023 Newport County v Brentford W 1-1 (3-0) League Cup 2nd round
02 Sep 2023 Brentford v AFC Bournemouth D 2-2 Premier League
23 Sep 2023 Brentford v Everton L 1-3 Premier League
27 Sep 2023 Brentford v Arsenal L 0-1 League Cup 3rd round
01 Oct 2023 Nottingham Forest v Brentford D 1-1 Premier League
07 Oct 2023 Manchester United v Brentford L 2-1 Premier League
21 Oct 2023 Brentford v Burnley W 3-0 Premier League
28 Oct 2023 Chelsea v Brentford W 0-2 Premier League
04 Nov 2023 Brentford v West Ham United W 3-2 Premier League
12 Nov 2023 Liverpool v Brentford L 3-0 Premier League
25 Nov 2023 Brentford v Arsenal L 0-1 Premier League
16 Jan 2024 Wolverhampton Wanderers v Brentford L 3-2 FA Cup 3rd round replay
20 Jan 2024 Brentford v Nottingham Forest W 3-2 Premier League
31 Jan 2024 Tottenham Hotspur v Brentford L 3-2 Premier League
05 Feb 2024 Brentford v Manchester City L 1-3 Premier League
10 Feb 2024 Wolverhampton Wanderers v Brentford W 0-2 Premier League
17 Feb 2024 Brentford v Liverpool L 1-4 Premier League
20 Feb 2024 Manchester City v Brentford L 1-0 Premier League
26 Feb 2024 West Ham United v Brentford L 4-2 Premier League
02 Mar 2024 Brentford v Chelsea D 2-2 Premier League
09 Mar 2024 Arsenal v Brentford L 2-1 Premier League
16 Mar 2024 Burnley v Brentford L 2-1 Premier League
30 Mar 2024 Brentford v Manchester United D 1-1 Premier League
03 Apr 2024 Brentford v Brighton and Hove Albion D 0-0 Premier League
06 Apr 2024 Aston Villa v Brentford D 3-3 Premier League
20 Apr 2024 Luton Town v Brentford W 1-5 Premier League
27 Apr 2024 Everton v Brentford L 1-0 Premier League
04 May 2024 Brentford v Fulham D 0-0 Premier League
11 May 2024 AFC Bournemouth v Brentford W 1-2 Premier League


Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.

International stats

Season Team Competition Apps Subs Goals Y R
2017-18 Norway International Friendly 4
1
2018-19 Norway UEFA European Championship 4
2
2018-19 Norway UEFA Nations League 2
2019-20 Norway UEFA European Championship 4
2020-21 Norway FIFA World Cup 2
2020-21 Norway International Friendly 2
2020-21 Norway UEFA European Championship 1
2020-21 Norway UEFA Nations League 4
2021-22 Norway FIFA World Cup 2
2021-22 Norway International Friendly 1
2022-23 Norway UEFA Nations League
1
2023-24 Norway International Friendly 6
1
1
2023-24 Norway UEFA European Championship 3
1
1


Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.

International matches

Date Match Result Competition Round
23 Mar 2018 Norway v Australia W 4-1 International Friendly
26 Mar 2018 Albania v Norway W 0-1 International Friendly
02 Jun 2018 Iceland v Norway W 2-3 International Friendly
06 Jun 2018 Norway v Panama W 1-0 International Friendly
06 Sep 2018 Norway v Cyprus W 2-0 UEFA Nations League League C Group C3
09 Sep 2018 Bulgaria v Norway L 1-0 UEFA Nations League League C Group C3
23 Mar 2019 Spain v Norway L 2-1 UEFA European Championship Qualifying group F
26 Mar 2019 Norway v Sweden D 3-3 UEFA European Championship Qualifying group F
07 Jun 2019 Norway v Romania D 2-2 UEFA European Championship Qualifying group F
10 Jun 2019 Faroe Islands v Norway W 0-2 UEFA European Championship Qualifying group F
12 Oct 2019 Norway v Spain D 1-1 UEFA European Championship Qualifying group F
15 Oct 2019 Romania v Norway D 1-1 UEFA European Championship Qualifying group F
15 Nov 2019 Norway v Faroe Islands W 4-0 UEFA European Championship Qualifying group F
18 Nov 2019 Malta v Norway W 1-2 UEFA European Championship Qualifying group F
04 Sep 2020 Norway v Austria L 1-2 UEFA Nations League League B Group B1
07 Sep 2020 Northern Ireland v Norway W 1-5 UEFA Nations League League B Group B1
08 Oct 2020 Norway v Serbia L 1-2 UEFA European Championship Play-off semi-final Path C
11 Oct 2020 Norway v Romania W 4-0 UEFA Nations League League B Group B1
14 Oct 2020 Norway v Northern Ireland W 1-0 UEFA Nations League League B Group B1
27 Mar 2021 Norway v Turkey L 0-3 FIFA World Cup Europe group G
30 Mar 2021 Montenegro v Norway W 0-1 FIFA World Cup Europe group G
02 Jun 2021 Norway v Luxembourg W 1-0 International Friendly
06 Jun 2021 Norway v Greece L 1-2 International Friendly
04 Sep 2021 Latvia v Norway W 0-2 FIFA World Cup Europe group G
07 Sep 2021 Norway v Gibraltar W 5-1 FIFA World Cup Europe group G
29 Mar 2022 Norway v Armenia W 9-0 International Friendly
27 Sep 2022 Norway v Serbia L 0-2 UEFA Nations League League B Group B4
07 Sep 2023 Norway v Jordan W 6-0 International Friendly
12 Sep 2023 Norway v Georgia W 2-1 UEFA European Championship Qualifying group A
12 Oct 2023 Cyprus v Norway W 0-4 UEFA European Championship Qualifying group A
15 Oct 2023 Norway v Spain L 0-1 UEFA European Championship Qualifying group A
16 Nov 2023 Norway v Faroe Islands W 2-0 International Friendly
19 Nov 2023 Scotland v Norway D 3-3 UEFA European Championship Qualifying group A
22 Mar 2024 Norway v Czech Republic L 1-2 International Friendly
26 Mar 2024 Norway v Slovakia D 1-1 International Friendly
05 Jun 2024 Norway v Kosovo W 3-0 International Friendly
08 Jun 2024 Denmark v Norway L 3-1 International Friendly


Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.